bluuebunny/crossref_metadata_2025 huggingface dataset:
Recovery of Iron from a High Phosphorus and Sulphur Iron Ore by Using Various Methods
Authors: Lv Chao , Wen Shu Ming , Bai Shao Jun , Feng Qi Cheng , Bai Xu
Published: December 2013

In this study, an iron ore was investigated with high content of phosphorus and sulphur about 1.09% and 1.4%, respectively. The grade of Fe is about 30%, which is mainly composed of siderite, about 23.40% of iron is existed in the form of silicate, such as chlorite, canbyite, and a small amount of pyrite, magnetite. The phosphorous mainly occurred as apatite, which is close united with the phase of iron, and the sulphur mainly comes from pyrite. According to the mineralogy analysis of run-of-mine, acid leaching and reduction roasting with sodium carbonate is used for the high efficiently dephosphorization and desulfurization. Magnetic tube experiment after reduction roasting with sodium carbonate, an iron concentrate with 84.5%, Fe was produced with 69.7% relative recovery as a result of magnetic tube experiment carried out with 3A electric current.
Experimental Study on the Xilingol Lignite Dewatering in Microwave Field
Authors: Wang Wei Dong , Yang Xiao , Wen Jing , Lu Meng Hui , Gao Chen , Zhang Kuan , Wang Jian Jian , Ding Yue
Published: December 2013

Microwave drying characteristics of Xilingol lignite were investigated with microwave drying testing equipment at 2450 MHz. Effects of particle size has been carefully studied. Mass losses of the samples were measured during drying. Drying rates were then obtained through the trends of drying curves. Results show the 0.6-1mm sample has low drying rate. Changing the stacking superficial area and size composition has been tested and resulted that only mixed with fine coal can increase the drying rate of 0.6-1mm. But classification experiment shows sieving 0-6mm sample into fine sample and coarse sample cannot advance the drying rate obviously.
Kinetics of Phosphorus Removal from High-Phosphorus Iron Ores by HCl Leaching
Authors: An Juan , Yang Wen Qiang , Yin Jian Guo , Yuan Xiao Li , Zhou Xue Jiao , Xia Wen Tang
Published: December 2013

The leaching kinetics of high-phosphorus iron ores in HCl solution was investigated. The effects of temperature ranging from 27°C to 50°C, particle size from 0.18-1.25 mm and HCl concentration from 0.5 to 3.5 mol·L-1 on the leaching efficiency of phosphorus were determined. The dissolution rates are significantly influenced by the temperature and concentration of acid solutions. The experimental results have been analyzed using the shrinking core model for diffusion control. The calculated apparent activation energy of the process is about 43.48 kJ·mol-1, and a reaction order with respect to HCl is 0.64.
Preliminary Study on Tracer of High Temperature and High Salinity Resistant
Authors: Wang Hao
Published: December 2013

Five kinds of new tracers of high temperature and high salinity resistant were screened in order to meet tracer monitoring requirements in Tarapoa block at Dorine oilfield, these tracers were evaluated according to the tracer selection criteria, the optimal detection method was also studied in this paper. It showed that new tracers can adapt to high temperature, high salinity of the formation conditions, so as to meet adjacent multi-well groups monitoring requirements. Tracer monitoring can provide basis for the next step implementation of the program and the adjustment of measures, of a bright application future.
MG-Solid Gas Source Heavy Oil Thermal Recovery Technology
Authors: Xu Zhan Shuang
Published: December 2013

MG-solid gas source is mainly composed of PH (phenols) and NI (nitrate) two kinds of solid components, in the presence of catalyst, which will start to react and produce CO2, N2 and RNH2(R: methyl or H) mixed gas at 50°C ~ 380°C (adjustable) called MG for short. Its profile control, heavy oil viscosity reduction and cleanup functions can be widely used in heavy oil thermal recovery, better than the N2 gas.
Research of Interlayer Interference and Development Strategy of Multilayer Commingled Production Gas Reservoir
Authors: Zhou Yu Wu , Liu Hong , Wang Lin , Wang Xiao Lu , Zhang Ya Long
Published: December 2013

Sebei gas field is featured with the characteristics of the shallow-buried gas reservoir, long gas containing well section, multilayer gas reservoirs beds, the complicated gas/water contact distribution, the water produced obviously, sands produced frequently from the gas wells and the multi-layers gas reservoir extracted unbalancedly in the developing process. For these reasons, the paper proposed the method that interlayer interference coefficients are defined with statistical function. Combined with the data of the sand-layers profile test, the effects of the numbers of different sand-lays, the perforated thickness, the perforated interval length and permeability contrast on the interlayer interference are evaluated and these permeability parameters are optimized.
Deposition Characteristics and Exploration Significances in Shallow-Water Delta Deposits of the First Member of Dongying Formation, Esso3d Area, Liaodong Bay Basin
Authors: Li Xin , Liu Jing Yan , Xia Shi Qiang , Chang Yan Yan
Published: December 2013

As the escalating hotspot and key object of hydrocarbon exploration, research of shallow-water delta deposits in China have made breakthrough in both in production and efficiency. Numerous results in Bohai Bay Basin show that the conditions of shallow-water delta sandbodies are widespread in late Paleogene and Neogene. In this paper, we analyzed the geological evidences, deposition microfacies and favorable reservoir conditions from structural phases, palaeontological characteristics, depositional characteristics and geophysical characteristics (stacking patterns of wireline logs and seismic reflection characteristics). The results indicate that shallow-water delta deposits usually develope in shallow-water area where exits flat and broad terrain, arid and hot paleoclimate, turbulent lake level and ample provenance. As for the reservoir conditions, rivers brought large amounts of organic matter and minerals into the lake, which aided in bringing up organisms. All these organisms provided basis for petroliferous source rocks. The mudstone layers developed above the shallow-water deposits which helped to form vertical patterns of reservoirs. These conditions determine that shallow-water delta deposits consist of excellent reservoir combination, various types of traps, sufficient source rocks, smooth migration pathways, which provided broad exploration prospects.
Application of Log-Constrained Stochastic Seismic Invention in Lithologlic Reservior Prediction
Authors: Dong Hong Kui , Deng Hong Wen , Chen Gao
Published: December 2013

Seismic invention is a key technique of concealed reservoir exploration. Stochastic seismic invention with multi-well bound combined with cross-borehole seismic data by striking probability density function of logging data to achieve reservior forecasting. They had the advantage of the higher vertical resolution, and were not fully controlled by the distribution of wells. The results of stochastic seismic invention could be impedance, or other reservoir parameters, and they reflected the physical properties of rock more directly. Analysis indicated that it could acquire high precision reservoir prediction by using the method.
A Mathematical Model for Natural Fracture Evolution in Water-Flooding Oil Reservoir
Authors: Liu Hong , Wang Lin , Zhou Yu Wu , Yu Xi Nan
Published: December 2013

The fractured low permeability reservoirs develop complex fracture network. As the of waterflooding recovery heightens, excessive high injection pressures and excessive water injection rate will result in open, initiation, propagation and coalescence of micro-fracture, connecting injection with production form the high permeability zone, which results in a one-way onrush of waterflooding, water cut in oil well water rise quickly, causing a severe oil well flooding and channeling, thereby reducing the ultimate oil recovery efficiency. The effect of the waterflooding seepage within natural fracture on fracture initiation is studied and analyzed here, applying the theory of rock fracture mechanics to analyze the interaction of fracture system for naturally fractured reservoirs in waterflooding developing process, studying the mechanical mechanism of opening, initiation, propagation and coalescence of natural fracture under injection pressure, which is important theoretical significance for studying the distribution law of fracture and defining appreciate water injection mode and injection pressure in the process of injection development of the naturally fractured reservoir and for delaying the directivity water break-through and water flooding rate of oil well in the process of injection development.
The Application of Microbes in Petroleum Industry
Authors: Wang Ji Hua , Zhang Shan Shan
Published: December 2013

With the advances in biological sciences, microbiology techniques to be applied to people in all areas of production and life, this paper introduces the microorganisms in the oil industry in all sectors such as oil and gas exploration microorganisms, microbial enhanced oil recovery and microbial degradation of the oil pollution and other aspects of the application. By summarizing the impact of microbial technology for the various aspects of oil industry, make the foundation of the microbial creative application in the field of oil industry.
An Analysis of Petrophysical Property Cutoff Properties of Tight Reservoir and its Influences Factors in West Liaohe Depression Yuanyanggou Area
Authors: Cong Lin , Liu Yang , Lei Jing Chao , Li Wen Long , Sun Hao Qing
Published: December 2013

Petrophysical property cutoff effective reservoir properties can be affected by reservoir properties, crude property, depth, formation temperature, formation pressure and other factors, among which reservoir properties, burial depth and formation temperature are the main factors in effective reservoir development degree of deep tight sandstone, formation pressure has a great impact on the effective reservoir development, while fluid properties have a relatively small impact. The development of oil production technology would reduce petrophysical property cutoff, which will lead to the transformation of non-effective reservoir earlier reckoned into effective reservoir in the future. Therefore, it is necessary in oil and gas exploration to continuously analyze lower limit of effective reservoir physical properties.
Study on the Theory of Effective Displacement in Low Permeability Reservoir
Authors: Wang Feng Jiao , Liu Yi Kun , Wang Yong Ping , Hu Chao Yang
Published: December 2013

Taking displacing pressure gradient and threshold pressure gradient into account, we have carried on a research of effective displacement theory in low permeability formation. Based on displacing pressure gradient expression of different production diverging/converging, we get displacing pressure gradient engraving when formational pressure, injection pressure, bottom hole producing pressure, and inter well distance is changing. And analyze its regular as well. On the basis of experimental result, establishing the relationship between threshold pressure gradient and displacing pressure gradient, and analyze the critical value of different pay zones for effective displacement. Study has shown that if we want to drive low permeability formation it is necessary that the displacing pressure gradient is larger than the threshold pressure gradient. It is the optimal choice for low permeability formations effective displacement that the well spacing should be smaller. It can achieve a goal that effective driving low permeability reservoir by the adjustment of taking measures and the injection-production pressure systems modulation. The study has important guiding significance for the development of low permeability formation, and it has got effective verification in oil field test.
Experimental Study on Dynamic Characteristic of Gas Pipeline Network
Authors: Hu Bo Wen , Zhou Wei Guo , Liu Xiao Jing
Published: December 2013

With the change of topology structure of gas pipeline network, dynamic characteristics of gas in the pipeline will change in a very complicated way. A dynamic simulation experimental system of gas pipeline will be introduced in this paper to indicate gas flow dynamic characteristic. Numerous of experiments of several kinds of typical gas topology network structure will be conducts under different working conditions. Experimental results will be analyzed as well to achieve the main influence factors of gas flow dynamic characteristic.
Visualization Experimental Study on Organic-Inorganic Crosslinked Plugging System Plugging
Authors: Yang Jian Ping
Published: December 2013

As a compound modifying and flooding agent, the organic-inorganic crosslinked plugging system which is mixed by gel and silicide according our experimental study, formed integral crosslinked system at high temperature and varied in a broad range gelling time by regulate concentration of organic-inorganic crosslinked plugging system. It exhibits excellent thermostability, shear properties, plugging performance and washable characteristic. In this visual experiment, the organic-inorganic crosslinked plugging systems injection, waterflooding effect and sealing capacity on homogeneous reservoir and heterogeneous reservoir are all exhibited clearly. The results of experiment show that organic-inorganic crosslinked plugging system has a good injectivity and water plugging performance. Depth of injection has an important effect on water-flooding situation, further influencing the increasement of recovery factor. Before the injection of Organic-Inorganic Crosslinked Plugging System, we inject some viscosity reducer, such as foam solution which reducing the deep oil viscosity, keeping the high recovery efficiency and preventing the mistaken plugging.
Analysis all Kinds of Reservoir Water Degree Condition of East Xing Six District of Daqing Oilfield
Authors: Liu Yi Kun , Wang Xue Ming , Shao Shi Yuan , Yang Ming , Wang Yong Ping
Published: December 2013

East Xing Six District of Daqing oilfield development has 50 years of history, the block has entered high well density, high water cut stage. The apricot East Xing Six District demonstration zone development belongs to the continental sedimentary system, it has reservoir types and physical properties have large differences, It was long-term effected by injected water, after water flooding, water degree condition becomes very complex and unpredictable, so the washing condition analysis is an important guarantee for Daqing oilfield stable production. Using the oil field sealed coring well data, various types of reservoirs washing degree thickness change and growth are analyzed, We can know that with the further water flooding development and well pattern infilling, all kinds of oil reservoir production status; and then analyzes the potential distribution of the oilfields, and provides a basis for the development of the block and the adjustment of the next step of work, has an important guiding significance.
Micro Foam Drilling Fluid System Performance Research and Application
Authors: Wang Nan Nan , Wang Yong Ping , Zhang Dong , Tang Hui Min
Published: December 2013

Micro foam drilling fluid has irreplaceable advantages in reservoir protection, drilling speed, improve the cementing quality and leak plugging, especially suitable for the "three low" Daqing peripheral oilfield Haita area. Indoor the foaming agent, foam stabilizing agent were screened, Preferably choose the efficient composite foaming agent, stabilizer and thickener, the drilling fluid system is transformed into micro foam drilling fluid system. And evaluate the inhibition, anti temperature, anti pollution (anti clay, calcium, anti kerosene) reservoir protection capability, The micro foam drilling fluid leakage, oil reservoir protection, speed up mechanism and micro foam drilling fluid rheological characteristics were studied, Set up a specific rheological model of Micro Foam Drilling fluid, According to the characteristics of Gulong oilfield,R&D the calculation software of Micro Foam drilling fluid density changes with the temperature, pressure and provide guidance for safe drilling. Field application shows that the system has the advantages of simple preparation,convenient maintenance, easy transformation, drilling fluid properties can meet the requirements of drilling technology, To ensure the safe, fast, and high quality drilling of oil and gas,reduce pollution,improve the productivity of a single well.
Research Progress of Extended-Reach Well Antifriction Technology
Authors: Zhang Hui Zeng , Guan Zhi Chuan , Xu Yu Qiang , Li Qian Deng , Xuan Ling Chao
Published: December 2013

There is a remarkable friction between drill string and borehole in extended-reach wells and horizontal wells due to large deviation angle, contact between drill string and borehole, non-rotation of drill string. The large friction and torque will induce blocked bit weight, low ROP, constrained drill string extension. This article summarizes the common used antifriction methods and tools in extended-reach wells, focusing on Non-Rotation Drill Pipe Protector (NRDPP), roller antifriction tools and vibration antifriction tools. The working principle, structure design, performance and field application of which are introduced. With the increasing numbering of complex structure wells which include extended-reach well and horizontal well, antifriction technology has broad prospects for development.
Study on Shale Gas Drilling Fluids Technology
Authors: Xie Gang , Deng Ming Yi , Su Jun Lin , Pu Liang Chun
Published: December 2013

Via discussing the advantages and disadvantages of different types of oil-based drilling fluids, the main reason why oil-based drilling fluids are less used in our country is obtained that dont form a complete series of matching technology. The essence of wellbore instability caused by using water-based drilling fluids to drill shale is analyzed that the formation collapse pressure is greater than drilling fluids column pressure. The fundamental way of controlling borehole wall stability that use water-based drilling fluids to drill shale horizontal well was proposed that deeply researched the shale hydration mechanism, developed efficient blocking agent and inhibitors and established shale gas drilling fluid suppression system, which made water-based drilling fluids have excellent performance.
Productivity Prediction of Coalbed Methane Wells in the Southern Junggar Basin
Authors: Wang Jin , Fan Jing Jing , Wang Xiang Hao , Liu Cheng Long , Zhang Xin , Liu Zhi Wei
Published: December 2013

Based on the coal reservoirs geological feature and coalbed methane (CBM) wells production data, and taken FS-2 well in the southern Junggar Basin as examples, history matching and productivity prediction of FS-2 well were conducted by using COMET3 numerical modeling software and the influence factors sensitivity of gas well productivity in the study area were analyzed. The results suggest: FS-2 well total gas production in the eight years was 2915007 m3, and the average daily gas production reached 1209.5m3/d, the CBM well belongs to medium production well. Permeability and gas content has the most effect on the single wells production in the study area, so the influence of the fracture half-length and coal seam thickness is weakened.
Influence of Engineering Measurements on the Desorption and Production of CBM Wells by Eclipse
Authors: Wang Rui , Dong Fan , Zhu Qing Zhong , Yang Yan Hui , Yao Tian Peng
Published: December 2013

Desorption of Coalbed Methane is one of the key controls to CBM recovery ratio and production capacity. This paper discusses the impact of engineered measures on CBM overall desorption and production capacity with CBM model of Eclipse numerical simulation software. The simulation results show that: with the extension of hydraulic fracture half-length, overall desorption of coal reservoir increased and CBM production capacity improved, daily gas production, maximum gas production and stable yield time increased correspondingly; in different deployment of spacing and well network, the smaller spacing is beneficial to the overall desorption of coal reservoir, but its production can not keep stability because of the serious decline in the late stage of development, while the larger spacing shows in the opposite way.
Rare Earth Mineral and its Geological Significances in the WZD Bauxite, Northern Guizhou, China
Authors: Cui Tao
Published: December 2013

Through the research on Rare earth mineral by Scanning electron microscopy (SEM) we found that Rare earth mineral in the lower part of the Wuchuan-Zheng,an-Daozhen (WZD) bauxite profiles is parisite. The parisite in WZD area is long strips, with an average length of 30μm. The underlying strata of the boreholes which contain parisite all are the Hanjiadian Formation. The occurrence of parisite shows that in the forming process of bauxite rare earth elements (REE) moved from top to the bottom of the profile, and other unbeneficial elements also moved from top to bottom too, Al element enrichment in the middle and upper part of profiles.
The Countermeasures Research of the Western Old Industrial Bases of China in the Development of Low-Carbon Economy: A Case Study in Baotou
Authors: Du Yong Wei , Liu Mei Li
Published: December 2013

This paper calculates the per capita carbon emissions, builds the LMDI model and determines the larger influence factor of per capita carbon emissions in Baotou by identifying the characteristics of problems of western old industrial base in the process of developing low carbon economy, typical old industrial base-- Baotou. Finally, this paper aim at corresponding influence factors to put forward several feasible measures in the process of developing low-carbon economy of Baotou, and then to provide reference for the western old industrial base in developing low carbon economy.
Carbon Emissions Reducing Mechanisms on Integrated Process Parameter Optimization and Scheduling Problem Considering Makespan and Carbon Emissions
Authors: Lin Wen Wen , Yu Dao Yuan , Zhang Chao Yong , Wang Shao Jun , Xie Zhan Peng , Liu Sheng Qiang , Tian Yu Hui
Published: December 2013

This paper develops an integrated process parameter optimization and scheduling problem, where process parameter optimization and flow shop scheduling are considered simultaneously. Two objectives are taken into account: minimize makespan and carbon emissions. Non-dominated sorting genetic algorithm is adopted to handle such a problem. Then, the researchers propose two carbon emission reducing mechanisms to optimize the scheduling results: postponing mechanism, and process parameter preliminary optimization (PPPOM) mechanism. There are four cases depending on whether or not mechanisms are employed. The effects of those mechanisms on minimum objective functions, number of non-dominated solutions and quality of non-dominated solutions are studied. The results indicate that those mechanisms have significant influence on the optimization results. Better non-dominated solutions are produced when more mechanisms are employed.
Recommendation of the Tax Policy of Low-Carbon Economy in China with Reference to the International Comparison of Carbon Emissions
Authors: Cai De Fa , Shi Pei Xin , Xue Ting
Published: December 2013

Currently, the global warming becomes serious and has become the crisis and challenge of all the world. Low carbon economy is the best mode of coping with the global warming and realizing sustainable development of economy and society. At present, The United States is still in the first place of greenhouse gas are worth of using for reference in developed countries. At present, the United States is still the biggest country that exhausts greenhouse gases, such as CO2;however, carbon emissions in China can not be ignored. Recent research indicates that it is valuable to learn from developed countries carbon or energy taxes policy.
Empirical Research on Evaluation of Low-Carbon Economy Development Level in Resource-Based City
Authors: Ma Li Min , Li You Jun , Hu Shao Jun
Published: December 2013

Based on the analysis of the low carbon transition of resource-based city faced obstacles, fully consider the characteristics of resources city, from the construction of the 8 low carbon economic development level of resource type city evaluation index system. From the vertical by calculating its comprehensive evaluation index fuzzy analytic hierarchy process, from the horizontal data envelopment analysis of low carbon economic development level between each resource type city, the longitudinal and transverse analysis results put forward specific proposals are evaluation of resource based city the development of low carbon economy.
Regional Economic Growth and Carbon Emissions - A Case Study of Anhui Province
Authors: Wang Xue Qin , Wang Cheng Xin , Du Yun Wei , Shi Jia Lu
Published: December 2013

This essay tends to probe into the decoupling relationship between economic growth and carbon emissions through structuring the decoupling analysis model. The results show that: In recent years, the decoupling relationship between economic growth and carbon emissions in Anhui province has improved. Through the research about some intermediate variables, we find that the change trend of energy consumption elastic elasticity of carbon emissions and the one of GDP elastic elasticity of carbon emissions are basically the same. Meanwhile, Anhui province is relatively backward in the energy-saving and emission reduction process, carbon emissions growth and energy consumption growth did not achieve effective decoupling, which reflects that this province still has some defects in the adjustment of energy structure, energy saving and emission reduction technology promotion policy etc.
Research on Developing Eco-Agriculture and Circular Agriculture in the Yellow River Delta Region
Authors: Cao Jun Jie , Gong Tian Yang
Published: December 2013

The Yellow River delta, as the last river delta to be developed, is an environmentally-sensitive area as well. At present, agriculture remains an important industry in the Yellow River delta, and it's of strategic importance to achieve sustainable development by developing ecological and circular agriculture in the region.
Patent Storage Study of Cooperation between S&T-Oriented Small and Micro Enterprise and University in Triple Helix Innovation Based on Short-Supply-Allowed EOQ Model
Authors: Lai Qun Fang , Su Shi Bin
Published: December 2013

Based on the previous research and its weaknesses,this paper analyses patent storage problems in technology-based enterprise and universitys cooperation under the triple helix innovation through short-supply-allowed EOQ model,and explores the optimal storage period,the biggest shortage and the lowest-cost.Then this paper draws some related conclusions.
Sustainable Supply Chain Management Strategy for Metal Industry's Sustainable Development: An Empirical Research on Chinese Metal Companies
Authors: Wang Zhang Qiong , Qi Xiao Zhen , Chen Si Yun
Published: December 2013

Metal industry in China is characterized by high energy consumption, pollution and emissions. This paper established a conceptual framework of sustainable supply chain management (SSCM) for metal industry sustainable development. Content analysis of sustainability reports was applied to make empirical research, focusing on the top 10 Chinese metal companies. Findings indicate that the majority of large Chinese metal companies are aware of SSCM, but the concept of SSCM needs to be further spread in Chinese metal industry. Four strategies of SSCM adopted by the leading metal companies include green procurement and supplier sustainability management, low-carbon logistics, green manufacturing, and green marketing. Findings provide a successful paradigm for other metal companies to follow sustainable development.
Research on the Development of Engineering Agriculture in China Based on Food Security
Authors: Kang Xin
Published: December 2013

Engineering agriculture is the only way for China to ensure food security and to develop modern agriculture. In view of relative researches at home and abroad, learn advanced experience of engineering agriculture from America, Japan and Israel and combine the actual situation of agricultural development in China, put forward the development strategy for engineering agriculture from five levels such as structure adjustment strategy, capital entering strategy, quality improvement strategy, science and technology leading strategy and flexible management strategy. The research clarified the points and implementation methods of each strategy and established theoretical basis and implementation methods for the development of engineering agriculture in China.
The Application of the Grey Combination Model in Forecast of China's Population Growth
Authors: Zhang Yi
Published: December 2013

The population growth in this model system avoid the internal factors and the linkages between them. On the basis of grey theory , GM (1, 4) model has been given to simulate the relationship of population and births, deaths and population of women of childbearing age, which has a high fitting precision, reflected the population and the relationship between the various factors. Then the factors of the total population have been analysised and forecasted by the optimized GM (1,1) model, so the forecasting model of the total population has been given, which can give the short-term forecast of the population growth.
The Current Situation of the Reuse of Architectural Transformation of the Old Industrial and Advice
Authors: Yin Fang Qiang , Li Hui Min
Published: December 2013

Reuse of old industrial building is an important subject industrial structural adjustment and urban planning, as well as is part sustainable development strategy in China. China has some progress in this subject in recent years, but there are still many problems in the process of reuse and renovation of old industrial buildings. This thesis briefly introduces the present situation and existing problems in the transformation of old industrial buildings reuse, and puts forward some suggestions for improvement.
Simulation Study for Oasis-Type Urban Systems Sustainable Development - A Case Study on Wuwei City in Gansu Province
Authors: Yang Bo , Shi Pei Ji
Published: December 2013

Oasis city ecological environment and socio-economic development is the only way to achieve regional sustainable development. The paper takes the use of Wuwei City in 2000-2010 statistics to simulate the next 10 years the sustainable development of the Urban System, using SD simulation model in system dynamics to comparative analysis three simulation program of complex systems including population, economy, water resources, land resources, environmental pollution and other subsystems, and explore the problems of Urban System sustainable development in Wuwei City in the future. The results showed that: only when the various factors within the system have maintained stable development trend, that steady economic development, population growth steady, steady increase water consumption, water emissions control increases, so that Wuwei City will maintain the situation of the balance between supply and demand of resources and environmental pollution, and improve and achieve ultimately the sustainable development of complex n Oasis city System.
Scientific and Methodological Basis of Development of the Park-and-Ride Facilities in the Intermodal Transport Hubs of Moscow Agglomeration
Authors: Vlasov Denis , Nina Danilina
Published: December 2013

The article is devoted to the questions of the intermodal transport hubs (ITH) siting on the example of Moscow agglomeration. Big variety of ITH types forming a transport system on the agglomeration territory, proposes to use the territorial principle in determining the main directions of system development, in accordance with the purposes and objectives of the functioning of the ITH in each zone. Also in the article discusses the issues of park-and-Ride facilitiy as an important part of each ITH.
Systemic Framework and Development Strategy of Tourism Industry Cluster in Liaoning Province
Authors: Chen Dan Hong , Bian Di Shi
Published: December 2013

Tourism industry cluster can keep the coordination and integrity of the regional tourist development with the advantages of scale and competitive economy, as an important development path of the tourist industry in Liaoning. Although showing great vital force in the respect of propelling the regional economic development, there exists phenomena of collection but not group in Liaoning Province. In order to guide the tourism industry cluster of Liaoning Province to break away from this status, this paper puts forward systemic framework based on the analyzing of the feasibility and necessity. Secondly, it constructs a development strategy incentive system for tourism industry cluster of Liaoning Province. Lastly, it puts forward safeguard measures for the development of tourism industry cluster of Liaoning Province including perfect management system, achieve joint marketing, develop service system, achieve funds support, complete coordination mechanism, push demonstration project.
Road Sign System Design for Aging Population
Authors: Lu Wen Li , Liu Ming Wei
Published: December 2013

With the growth with the citys population of elderly people, the symptoms of aging are becoming more and more significant. Older people are faced with complex circumstances when they are outdoors, a correct and efficient system of road signs should help them reach their destinations safely. Therefore, a well designed system for the elderly is vital. The following research is concentrated on the design of the road sign system focusing upon the aspects of placement positions, height of the text and symbols, and the amount of information included on the sign. This will assist in the design of the most useful and efficient sign board system for the elderly. This will be determined through the experimental method.
Fuzzy Evaluation Based on Interval-Valued in the Application of Driver Traffic Behavior
Authors: Li Yao Nan , Ma Guo Zhong
Published: December 2013

The paper discusses the definition of interval number and basic algorithm. It also described the problem of interval ranking and introduced interval-valued fuzzy comprehensive evaluation model. The model is more suitable for evaluation of many factors, weight distribution than the uniform case.Interval-valued fuzzy comprehensive evaluation model to judge the field of driver traffic safety behavior. According to literature reviews to establish the evaluation index system and set .Then determine the weight of different factors and required basic data by the expert scoring. Finally, the results of the evaluation model is excellent.The application examples explain that the method can effectively reduce the loss of information which with good results.
Crew Planning Optimization Model of High-Speed Railway
Authors: Li Jin Mei , Nie Lei
Published: December 2013

Crew planning with complicated constraints is decomposed into two sequential phases: crew scheduling phase, crew rostering phase. Setting a dynamic model based on set covering model, Genetic Algorithm is adopted based on feasible solution range in search of optimal scheduling set with minimum time. Constructing a node-arc TSP network, it adopts Genetic Algorithm and Simulated Annealing Algorithm to create a work roster. Based on Wuhan-Guangzhou High-Speed Railway in China, the balance degree of crew planning is measured by crew working time entropy. The proposed model proves strong practical application.
Social Housing and Redevelopment of Building Complexes on Brownfield Sites: The Financial Sustainability of Residential Projects for Vulnerable Social Groups
Authors: Guarini Maria Rosaria , Battisti Fabrizio
Published: December 2013

The global economic crisis has caused a sharp contraction in many Italian productive sectors, with the construction industry experiencing a decline of about 22% over the last few years (2009-2013). In the residential property market, sale prices for houses have fallen by 40% and rental prices by 30% [. Despite a greater supply of housing at lower prices, there remains a significant demand for low-cost housing from lower-middle-income families, young couples, single-parent families and from non-resident and foreign university students. This is also due to the lack of public resources to create substantial policies to support social housing construction. Social Housing (SH) programmes, with joint financial support from public and private stakeholders, are aimed at responding to the demand for accommodation for rent at social rates, for sale at concessionary prices and/or for rent (with or without redemption) at controlled rates. At the same time, especially in large cities, there is a continuing need to initiate processes for the redevelopment of numerous public and private residential building complexes in brownfield sites that have become functionally obsolete and dilapidated. The implementation of urban and building redevelopment programmes in this situation requires the definition of management models and methods for assessing the financial sustainability of such programmes. This article, based on a contextual analysis of these market segments, outlines a methodological approach, tested on a restructuring proposal for the Corviale (Rome) building-city housing development, to assess the financial sustainability of redevelopment projects on brownfield sites, providing a new range of functions that include housing, student residences and services.
Implications of the Development Driving Models of the World Famous Tourism Cities for Shanghai
Authors: Yan Guo Dong , Chu Jin Feng
Published: December 2013

The 12th Five-year Plan for the Development of Tourism Industry in Shanghai emphasized that Shanghai should be built into a world-class tourism city, However, Shanghai is still some way from becoming a world famous tourism city, so, this paper explores the strengths and bottlenecks of Shanghai in its efforts of building into a world famous tourism city based on the analysis of the development driving models of the world famous tourism cities, and proposes the corresponding countermeasures, aiming to shed light on how to improve the international competitiveness and influence of the tourism industry in Shanghai and build Shanghai into a world famous tourism city
Optimal Allocation of Professional Oil Recovery Ships in Port Areas
Authors: Ding Wang Ping , Xu Jin , Zheng Peng Jun
Published: December 2013

The allocation of professional oil recovery ships plays a very important role in the constriction of oil spill response capabilities. In this paper, a Fuzzy c means method is used to determine groups of terminals so that professional oil recovery ships can be allocated to optimally serve terminals within a group. The application of the method has been illustrated using Zhoushan Port Area as an example, and optimal allocation of professional oil recovery ships in Zhoushan port area was proposed.
Risk Decision Analysis for Power Suppliers under the Carbon Emission Trading Environment
Authors: Huo Xiao Jiang , Wan Yu Hong , Cheng Hao , Liu Zhong Jing , Luo Yun Feng
Published: December 2013

Based on the existing three mechanisms in the Carbon emission trading system, this paper proposes a hybrid carbon trading mechanism which is compatible with the characteristics of all the participants, analyzes the operation modes, benefits and risks of the power suppliers, builds a risk decision model for emission right trading according to the Financial Portfolio Theory, and gives its efficient frontier. This study provides not only theoretical supports for the power supplier’s effective management of emissions risks, but also expands the application scope of the risk management theory. Furthermore, this paper provides a reference for the government to establish an open carbon trading system.
Government Incentives to Promote the Development of Green Building Based on Games Theory
Authors: Liu Hong Wei , Li Jun , Sun Ya Fei , Wang Yan Shu , Li Wei Kang
Published: December 2013

Development of green building by increased costs, government policies, and many other factors, there are many markets failure for externality. Analysis the external characteristics of the green building by using externality. By theoretical analysis, pointed out the important role of government policies on the external characteristics of the green building. In this paper, the economic compensation mechanism principle is used to solve problems of green building promotion. The research has important theoretical significance.
Enterprises' Participation in Energy-Saving Activities' Motivation Mechanism Model Study
Authors: Lv Rong Sheng , Liu Hui Ran
Published: December 2013

Based on the research review about enterprises' participation in energy-saving activities' influential factors, we defined the motivation mechanism of enterprises' participation in energy-saving activities. Decision Preference, goal, pressure, energy efficiency, dissemination and diffusion, government supports and other influential factors were analyzed. In this paper, through the establishment of assumptions, a variable interacted motivation mechanism linear time-invariant system was built and the stability of the system was analyzed. Finally, we proposed the motivations of enterprises' participation in energy-saving activities and the interactions among influencing factors.
An Economical Scheduling Strategy of Battery-Equipped Data Server with Dynamic-Pricing Power Supply in Smart Grid
Authors: Yu Shan Jin , Jin Hui Yu , Tan Xiao Bin , Wang Kang Qi
Published: December 2013

The electricity consumption by modern data center and data servers has significantly increased in recent year and continues to have this dramatic increase trend. Meanwhile, more and more modern power grids have adopted dynamic pricing electricity supply model. When a data center or data server is equipped with temporary power storage devices such as a battery, it is feasible and important to study how to schedule power supply to reduce the overall power consumption cost. In this paper, we present a dynamic programming based scheduling strategy by considering the stochastic arrival nature of network load and characteristic of battery storage. We demonstrate the effectiveness of our approach using simulation based on real power price data and real-life network load data.
The Role of Energy Production in China's Sustainable Economic Growth
Authors: Li Kong Jian , Qi Yaou
Published: December 2013

This article investigates how the scale and structure of energy production influence on sustainable economic development in China. First and foremost, the relationship between energy production and economic development was discussed in theory, and a time-varying parameter state space model was established. Then an empirical study based on the annual data from 1981 to 2012 was carried out by using method of Kalman filter. The results indicate that both the increasing scale of energy production and the increasing proportion of new energy have a positive and significant influence on Chinese economic growth. Finally, the thesis draws a conclusion that, expanding the scale of energy production and optimizing the structure of energy production will significantly promote China's sustainable economic growth.
Access Pricing Policy Reform Suggestions in Chinas Natural Gas Pipeline Industry Based on the Experiences in America
Authors: Chen Jun Lin , Shan Qian
Published: December 2013

The growing natural gas consumption asks for larger scale of pipelines and arouses criticism on separation pipelines business from national oil and gas monopoly companies in China. Through reviewing of Americas regulatory practices on access pricing policy in the gas pipeline industry and summarizing the evolution of access pricing theory on network economics, we conclude some suggestions on the reform process of Chinas pipeline access regulation policy by comparing and contrasting the industrial environments major differences between China and America. We emphasize the importance of executing non-discrimination access price policy in the spirit of Anti-Monopoly Law and indicate that simple separation isnt the most effective way to increase social welfare nowadays. Regulatory agency should prohibit abusing market power and decrease cost information asymmetric in cross-subsidy activity.
Policies on the Development Unconventional Natural Gas
Authors: Shen Xi Lin , Yu Mei
Published: December 2013

With the rapid progress of socio-economy, the energy consumption is increasing rapidly. Due to the limitation of conventional natural gas resources, with the increase in the difficulty in the development, in order to realize the sustainable development of Chinese energy and guarantee the safety of energy supply, the exploration of unconventional natural gas resources should be enhanced. Based on the successful lessons from American policies on the development of unconventional gas, the existing policies and problems in China on the development of unconventional natural gas have been analyzed, mainly including such aspects as low market level on products price, deficient financial support, restraints from core development technologies, overlapping mineral rights between coal and coalbed methane (CBM), deficient investment in pipe network infrastructure, thus relative suggestions were brought up ----financial policies on the development should be improved, market price mechanism should be established, infrastructure construction of pipe net should be sped up, and technological research on the development should be enhanced.
Study on the Supply and Demand Balance of Large-Scale Biogas Project Funds Based on System Dynamics
Authors: Wang Li Li , Cai Kang Ni
Published: December 2013

With the application and promotion of large-scale biogas project, economic analysis and evaluation of large-scale biogas project are particularly important. However, the benefits of biogas project embodied in the economic, social, ecological, and many other aspects have dispersion, which leads to production decisions in a gray state and investment in conformity. In this paper, Great Northern Wilderness beef cattle industry in Heilongjiang province is taken as an example for large-scale biogas electricity generation project. The supply and demand of funds in project operation are analyzed quantitatively by using system dynamics theory so as to do study and perform optimal analysis comprehensively on the economics of biogas project, and to explore the effective scheme of improving the proportion of income against cost. This study can provide scientific guidance for evaluating the construction and operation of large and medium-scale biogas project objectively and lay a solid theoretical foundation for the commercial operation in biogas industry.
Irrational Financing Behavior and Economic Consequences of Listed Companies: A Review Based on Chinese New Energy Industry
Authors: Lu Jie , Wang Ya Dong
Published: December 2013

As one of the emerging hi-tech enterprise, how to define the rationality of financing behavior is crucial to sustainable development of new energy industry. The article focuses on listed companies of new energy industries, analyzes irrational financing factors and economics consequences, and puts forward related countermeasures.
Economical Evaluation of Photovoltaic Power Plants - Case Study Slovakia
Authors: Csikósová Adriana , Antošová Mária , Čulková Katarína
Published: December 2013

Contribution deals with application of method and tools that are possible for using of economical evaluation of photovoltaic power plants and profitability of their service. Result of application is decision of investors to accept, or reject investment project of photovoltaic power plant redevelopment in conditions of Slovak republic.