baber/WOPTO huggingface dataset:
Patent MX-PA04003902-A (MX)
Title: Bcl-1 hydraulic jet claw pump.
Inventor: CARLOS ROMULO LOPEZ ROBAYO
IPC: F04F5/10
Filed: 2002-10-22
Abstract: The invention relates to a BCL-1 hydraulic jet claw pump which is used for extracting oil from the subsoil using the Venturi principle and a working fluid (high-pressure injected oil, water or other product) and which comprises 19 static parts. A number of disadvantages exist in relation to pumps currently available on the market, namely: the constituent parts of said pumps undergo significant wear, thereby causing losses in pressure by friction; said pumps are difficult to upkeep owing to the numerous metal parts and elements therein; the design of said pumps makes recovery in deviated wells difficult; and said pumps require greater surface energy. The inventive device consists of a jet pump in which the following elements have been altered: fishing neck, housing for nozzle, outer tube, discharge body, extension adapter and bottom retainer. In this way, the inventive pump solves the aforementioned problems associated with existing pumps and offers increased versatility for the insertion of memory gauges and the restoration of well pressure while minimising operating times.
Patent MX-PA04004894-A (MX)
Title: Transport stream to program stream conversion.
Inventor: GARY ALLEN GENDEL
IPC: H04N21/434
Filed: 2002-11-14
Abstract: A method for maintaining synchronization between a transport stream and a program stream decoder during a conversion from the transport stream to a program stream (Fig. 4). A system reference clock (SCR) is calculated from the transport stream (410). A multiplexer-rate is calculated for the program stream (480). The program stream is formed by multiplexing packetizing elementary stream (PES) packets parsed from the transport stream using the calculated multiplexer-rate (480).
Patent MX-PA04005828-A (MX)
Title: Optical filters for manipulating spectral power distribution in accelerated weathering devices.
Inventor: JAMES W RILEY
IPC: G02B5/20
Filed: 2002-10-18
Abstract: The present disclosure is directed to an optical filter that advantageously approximates sunlight that is both durable and stable for long periods of time when subject to harsh light intensity, thermal and moisture loads of accelerating weathering devices. The optical filter includes a glass having a lead content of between 0.5% and 50% by weight. In some examples, the filter can be constructed to have a thickness of 0.7mm to 10mm. In another aspect of the disclosure, the optical filter is part of an optical filter assembly suitable for manipulating spectral power distribution. The optical filter assembly includes a lead glass optical filter having a lead content of between 0.5% and 50% by weight and an ultraviolet transmissive optical filter. In one example, the ultraviolet transmissive optical filter is constructed from quartz glass. The ultraviolet transmissive optical filter can further include an infrared absorbing coating. In still another aspect of the present disclosure, an optical filter constructed from a lead glass has a thickness selected such that illumination passed through the lead glass has a first ratio and a second ratio. The first ratio is a first total irradiance for wavelengths shorter than 290nm to a second total irradiance for wavelengths between 300nm to 400nm, such that the first ratio is less than 2.0x10-6. The second ratio is an irradiance at 310nm to the second total irradiance, wherein the second ratio is at least 1.2x10-3.
Patent MX-PA04010542-A (MX)
Title: Use of conjugated estrogens in combination with trimegestone in hormone replacement therapy.
Inventor: JAMES HARRISON PICKAR
IPC: A61P25/00
Filed: 2003-04-28
Abstract: This invention relates to methods and pharmaceutical compositions for providing hormone replacement therapy in perimenopausal, menopausal, and postmenopausal women through the continuous administration of combinations of conjugated estrogens and trimegestone.
Patent MX-PA05002227-A (MX)
Title: Overcap and actuator button for aerosol spray can.
Inventor: CORKHILL IAN JAMES
IPC: B65D83/16
Filed: 2003-08-07
Abstract: Disclosed is an overcap (2) for an aerosol container comprising a wall (4) calpable of being attached to the container, a button (6) having an actuating means (10) and a cavity in the bottom thereof adapted to sealingly receive the free end of an aerosol valve stem having a hollow bore wich is in flow communication with an orifice (14) in the top of said body releasing a pressurized, liquid to be atomized, said orifice being coaxial with the central long axis of said cavity and bore, and a hinge (8) attaching the button to the wall, such that the configuration of the hinge causes the liquid escaping from the orifice to be dispensed along the central long axis of the cavity as it is atomized into an aerosol spray pattern.
Patent MX-PA05004009-A (MX)
Title: Torque resistant fastening element.
Inventor: HAROLD A LADOUCER
IPC: F16B37/06
Filed: 2003-10-15
Abstract: A fastening element (20) capable of being attached to a panel by deforming the panel is disclosed. A barrel portion (26) is tubular with an open free end (32) and has an axis defining a circumference. A radial flange portion (24) is integral with the tubular barrel portion (26) opposite the free end (32) and defines a circumferential surface (40). The radial flange portion (24) includes a plurality of projections (44) spaced apart and extending outwardly from the circumferential surface (40). Each of the projections (44) defines at least one wall (45) generally perpendicular to the circumference about the axis of the barrel portion (26).
Patent MX-PA05004235-A (MX)
Title: Folding frame for a tricycle, scooter or child's bicycle.
Inventor: REINHARD ROCHOLL
IPC: B62K9/02
Filed: 2005-04-21
Abstract: A folding frame for a tricycle, scooter or child's bicycle, with a front frame part on which the front wheels can be mounted at least indirectly, a rear frame part on which the rear wheels can be mounted, a swivelling joint with a front articulated part which is mounted on the front frame part, and with a rear articulated part which is mounted on the rear frame part, the first of the two articulated parts has a first recess and the second of the two articulated parts has a second recess and a third recess, the first recess and the second recess in the position of use of the frame are in alignment, and the first recess and the third recess in the folded position are in alignment, and the first articulated part and the second articulated part are locked against one another in the position of use and in the folded position via a pin which can be moved in the recesses.
Patent MX-PA05004320-A (MX)
Title: The production and use of a soil amendment made by the combined production of hydrogen, sequestered carbon and utilizing off gases containing carbon dioxide.
Inventor: DAY DANNY MARSHAL
IPC: C01B32/40
Filed: 2003-10-22
Abstract: This invention relates a series of steps to provide an economical production of a carbon based fertilizer and soil amendment made during the capture of greenhouse gases from the combustion of fossil and non fossil fuels. The invention uses biomass and other carbonaceous sources through pyrolytic conversion to gases and charcoal, to allow for the further production of co-products, such as hydrogen and ammonia. The invention also relates to the combination of hydrated ammonia, combustion flue gas exhaust, and charcoal, provide for the conversion of the charcoal into a valued added soil amendment to return essential trace minerals and plant nutrients to the soil. The ability to produce a large volume carbon co-product while removing mandated emissions and producing renewable based hydrogen provides an economic gain to a large number small and large businesses and increase the chance of achieving significant reductions in greenhouse gas emissions.
Patent MX-PA05006092-A (MX)
Title: Vented dispensing package.
Inventor: SMITH ROGER P
IPC: B65D85/72
Filed: 2005-06-07
Abstract: A package for dispensing a viscous product includes a container having an end wall, a resilient sidewall, and a finish to which a skirt of a dispensing closure is attached. The closure includes a base wall having a discharge opening and an adjacent vent opening. A valve body extends from the base wall and includes a through passage aligned with the vent opening. A check valve is disposed within the valve body, and a tube includes a first end attached to the valve body and extends from the fixed end toward the end wall of the container, and terminates in an open second end adjacent to the end wall of the container. The check valve functions when the container is squeezed to prevent air passage out the vent opening, and functions when the container is released to permit air passage through the vent opening and the tube.
Patent MX-PA05006798-A (MX)
Title: Ligands of adenine nucleotide translocase (ant) and compositions and methods related thereto.
Inventor: TANG XIAO-QING
IPC: C07D277/66
Filed: 2003-12-19
Abstract: Compounds which have utility in the treatment of conditions associated with altered mitochondrial function. The compounds having structure (I), including stereoisomers, prodrugs, and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R5 and R6 are as defined herein. Pharmaceutical compositions containing a compound of structure (I), as well as methods relating to the use thereof, are also disclosed.
Patent MX-PA05007679-A (MX)
Title: Cathodic electrodeposition coating compositions containing bismuth compounds and dicarboxylic acids, production and use thereof.
Inventor: HORST LEHMANN
IPC: C08G18/22
Filed: 2004-01-21
Abstract: Waterborne cathodic electrodeposition (CED) coating compositions comprising resin solids and optionally pigments, fillers and conventional coating additives, wherein said CED coating compositions comprise at least one bismuth compound in a quantity of 0.1 to 2.5 wt.%, calculated as bismuth and relative to resin solids content, together with at least one dicarboxylic acid selected from among acyclic dicarboxylic acids with 3 to 7 carbon atoms and dicarboxylic acids with 8 to 10 carbon atoms comprising a cyclic structural unit in a quantity of 3 to 15 equivalent-%, relative to the acid equivalents present in the CED coating composition.
Patent MX-PA05009072-A (MX)
Title: Pa/po-pa/tpe-e multilayer pipe.
Inventor: MILHAS PIERRE
IPC: F16L11/04
Filed: 2005-08-25
Abstract: A multilayer pipe comprises an inner layer (1) of polyamide; an intermediate layer (2) based on a mixture of polyamide and polyolefin; and an outer layer (3) made of a thermoplastic elastomer material based on polyether-ether. The three layers are optionally interconnected by bonding layers (4, 5), that possess adhesive characteristics relative to the materials of the interconnecting layers.
Patent MX-PA05013193-A (MX)
Title: Method for the production of substituted 3-aryl-butyl amine compounds.
Inventor: GLADOW STEFAN
IPC: C07C217/72
Filed: 2004-06-04
Abstract: The invention relates to a method for the dehydration of substituted 1-amino-3-aryl-butane-3-oil compounds for the production of substituted 3-aryl-butyl-amine compounds.
Patent MX-PA05014085-A (MX)
Title: 3-pyridylcarboxamide derivatives as pesticidal agents.
Inventor: NAKAKURA NORIHIKO
IPC: A01N43/50
Filed: 2004-06-18
Abstract: The invention relates to a 3- pyridylcarboxamide derivative of formula (I): wherein the various symbols are as defined in the description, to compositions thereof, to their use for the control of pests, and to processes for their preparation.
Patent MX-PA06001526-A (MX)
Title: Amide derivatives.
Inventor: SUDO KENJI
IPC: A61K31/4192
Filed: 2004-08-05
Abstract: It is intended to provide novel a compound useful in drugs, in particular, in drugs for various diseases caused by infection with viruses belonging to the family Herpesviridae, i.e., in preventing or treating infections with various herpesviruses, more specifically speaking, chicken pox (varicella) caused by the infection with varicella-zoster virus, herpes zoster caused by recurrent infection with persistent varicella-zoster virus, labial herpes and herpes encephalitis caused by infection with HSV-1, genital herpes caused by infection with HSV-2, etc. An N-{2-[(4-substituted phenyl)amino]-2-oxoethyl}tetrahydro-2H-thiopyran-4-carboxamide derivative having a specific 5- or 6-membered hetroaryl substituent at the 4-position has a favorable antiviral activity and makes it possible to treat the above diseases by oral administration in a small dose.
Patent MX-PA06002341-A (MX)
Title: Turbocharger compressor wheel having a counterbore treated for enhanced endurance to stress-induced fatigue and configurable to provide a compact axial length.
Inventor: LORINGER DANIEL EDWARD
IPC: C21D10/00
Filed: 2004-08-02
Abstract: Compressor wheel (16) and techniques for manufacturing such a wheel are provided. The wheel may include a hub (21) with a counterbore (36) internally treated to impart residual compressive stresses. for enhanced endurance to stress-induced fatigue. The surface treatment allows extending the counterbore relatively closer to a plane (30) of typical maximum stress of the wheel. This design flexibility advantageously allows avoiding or reducing overhang of the compressor wheel, thereby improving rotor dynamics and reducing the axial length of the hub, and the overall foot print of the compressor wheel.
Patent MX-PA06003068-A (MX)
Title: Cephem compounds.
Inventor: OOGAKI MASARU
IPC: C07D501/00
Filed: 2004-09-17
Abstract: The present invention relates to a compound of the formula [I]: wherein R1 is lower alkyl or hydroxy (lower) alkyl, and R2 is hydrogen or amino protecting group, or R1 and R2 are bonded together and form lower alkylene ; R3 is -A-R6 wherein A is bond, -NHCO-(CH2CO)n-, lower alkylene, -NH-CO-CO- or the like, and R6 is (a) ou (b) wherein R7, R8, R9 and R10 are independently amino, guanidino, amidino or the like ; R4 is carboxy or protected carboxy; and R5 is amino or protected amino, or a pharmaceutically acceptable salt thereof, a process for preparing a compound of the formula [I], and a pharmaceutical composition comprising a compound of the formula [I] in admixture with a pharmaceutically acceptable carrier.
Patent MX-PA06004605-A (MX)
Title: Procedure for the obtaining of heterocicles substituted by fluormet
IPC: C07D277/30
Filed: 2006-04-25
Abstract: The present invention relates to a process for obtaining heterocycles, substituted by fluoromethyl, of the formula (I) (see formula (I)) in which R1, R2, R3 and A have the meanings indicated in the description, by fluorination of the starting products, replaced by chloromethyl, corresponding
Patent MX-PA06005150-A (MX)
Title: Terpene ether developing solvent for photopolymerizable printing plates.
Inventor: HENDRICKSON CONSTANCE MARIE
IPC: G03F7/00
Filed: 2004-11-04
Abstract: Flexographic printing plates are produced by exposing the photopolymer plates to a light source and washing out (developing) the masked out, non-exposed areas with a solvent. The invention provides terpene ether solvents suitable for use in the development of photopolymer printing plates. The solvents, which include terpene ethers alone or mixed with co-solvents and/or non-solvents, are effective in developing a large number of different photopolymer printing plates and can produce images superior to those obtained with commercially available solvents currently used in such applications.
Patent MX-PA06006124-A (MX)
Title: A biomimetic composition reinforced by a polyelectrolytic complex of hyaluronic acid and chitosan.
Inventor: BREKKE JOHN H
IPC: C12N5/08
Filed: 2004-12-01
Abstract: The present invention relates to a three dimensional, malleable cell culture composition and method of forming the same comprising hyaluronic acid, chitosan and a polyelectrolytic complex of hyaluronic acid and chitosan. These three components in combination constitute an initial microenvironment for support of stromal cells, and their undifferentiated mesenchymal cell progeny. The tissue engineering device and method of forming the same comprising hyaluronic acid and chitosan and the use of said device with compositions of pluripotent cells and various formulations of cell culture media for repair of tissues is disclosed.
Patent MX-PA06007851-A (MX)
Title: Di-steroidal prodrugs of ethinyl estradiol.
Inventor: KING JOHN ALEXANDER
IPC: A61K31/00
Filed: 2004-12-10
Abstract: The present invention is a di-steroidal prodrug of ethinyl estradiol according to formula (I).
Patent MX-PA06008932-A (MX)
Title: Compositions and methods relating to culturing neural stem cells with bone marrow stromal cells.
Inventor: VANGURI PADMAVATHY
IPC: C12N5/071
Filed: 2005-02-01
Abstract: The present invention encompasses methods and compositions for enhancing the growth of neural stem cells. Methods for modulating MHC molecule expression on a neural stem cell (NSC) are also included in the invention. Figure 1 is a graph depicting the proliferation of BMSCs in BMSC medium (DMEM-low glucose, 10% lot tested fetal bovine serum) or NSC medium (DMEM-F12, N2-Supplement, EGF 20 ng/ml, bFGF 10 ng/ml, heparin 8 ug/ml, penicillin-streptomycin).
Patent MX-PA06010592-A (MX)
Title: Pharmaceuticals salts of 3-o.
Inventor: POWER MARTIN DALE
IPC: A61K31/00
Filed: 2005-03-17
Abstract: Salts of 3-O-(3',3'-dimethylsuccinyl)Betulinic acid (DSB) are disclosed. Particularly, the preparation, pharmaceutical evaluation, and in vivo bioavailability evaluation of N-methyl-D-glucamine and alkali metal salt forms of DSB are disclosed. Pharmaceutical compositions including these salt forms are used in methods of treating HIV and related diseases. Methods of making the salts of DSB and the pharmaceutical compositions are also provided.
Patent MX-PA06010596-A (MX)
Title: High temperature heat resistant adhesive tape, with low electrostatic generation, made with a polyetherimide polymer.
Inventor: ARELLANO RAUL MALDONADO
IPC: C09J7/25
Filed: 2006-09-15
Abstract: Provided is a heat-resistant masking tape suitable for electronics applications comprising a polyetherimide polymer film having a first surface and a second surface, an adhesive on the first surface, and a low adhesion agent on the second surface, wherein at least one of the polyetherimide film, the low adhesion agent and the adhesive includes micronized carbon black. Also provided is a process for making this tape and electronic circuits using this tape.
Patent MY-100194-A (MY)
Title: Liquid shampoo composition
Inventor: HAJIME HIROTA
IPC: C11D3/16
Filed: 1987-03-26
Abstract: NOVEL LIQUID SHAMPOO COMPOSITIONS COMPRISE THE FOLLOWING COMPONENTS (A), (B) AND (C): @@(A) 5 TO 30 WT OF AT LEAST ONE SURFACE ACTIVE AGENT, @@(B) 0.05 TO 5 WT OF A SKIN SENSATION INDUCING AROMATIC CHEMICAL SUCH AS MENTHOL AND CAMPHOR, AND @@(C) 1/2 TO TWENTY TIMES BY WEIGHT BASED ON THE AMOUNT OF COMPONENT (B) OF A MODIFIED CYCLODEXTRIN, REPRESENTED BY THE FOLLOWING FORMULA (I) OR (II): @@@(FORMULA.1)@@THE SHAMPOO COMPOSITIONS IN WHICH THE SPECIFIC ODOR OF COMPONENT (B) IS EFFECTIVELY DEPRESSED BY COMPONENT (C) HAVE A SUFFICIENT PHARMACEUTICAL EFFECT ON USE AND HAVE GOOD STABILITY AT LOW TEMPERATURE.
Patent MY-102301-A (MY)
Title: Production of aromatics from ethane and/or ethylene
Inventor: EDWARD ANTHONY HYDE
IPC: B01J29/40
Filed: 1987-04-18
Abstract: THIS CASE RELATES TO A PROCESS FOR PRODUCING AROMATIC HYDROCARBONS BY CONTACTING IN THE VAPOUR PHASE AND AT ELEVATED TEMPERATURE A FEEDSTOCK CONTAINING AT LEAST 10% W/W OF C2 HYDROCARBONS WITH AN ALUMINOSILICATE LOADED WITH A GALLIUM COMPOUND AND EITHER RHODIUM OR PLATINUM. THE PROCESS GIVES INCREASED C2 CONVERSION AND REDUCES THE FORMATION OF POLYNUCLEAR AROMATICS.
Patent MY-107374-A (MY)
Title: Metal treatment vessel and method
Inventor: BRYAN RACE
IPC: C21C1/10
Filed: 1988-08-19
Abstract: THE PRESENT INVENTION RELATES TO A METAL TREATMENT VESSEL COMPRISING AN INLET (5) FOR THE SUCCESSIVE INTRODUCTION OF REACTIVE ADDITIVE AND MOLTEN METAL TO BE TREATED, A REACTION CHAMBER (2) PROVIDED DOWNSTREAM OF THE FLOW OF MOLTEN METAL FOR SUCCESSIVE RECEIPT OF THE ADDITIVE AND MOLTEN METAL AND AN OUTLET (4) DOWNSTREAM OF THE FLOW OF MOLTEN METAL IN THE REACTION CHAMBER (2). THE INLET (5) IS PROVIDED WITH MEANS (6) FOR DIRECTING THE ADDITIVE AND MOLTEN METAL INTO THE REACTION CHAMBER (2). THE DIMENSIONS OF THE INLET (5) TO THE REACTION CHAMBER (2) AND THE OUTLET (4) THEREFROM BEING SUCH THAT IN OPERATION THE MOLTEN METAL RISES IN AN OVERHEAD SPACE PROVIDED IN THE REACTION CHAMBER (2) TO COVER THE ADDITIVE AND TO SEAL THE INLET (5). IN A PREFERRED EMBODIMENT THERE IS ALSO PROVIDED A RETAINING MEANS IN THE FORM OF A BRICK (3) TO RETAIN THE ADDITIVE AGAINST THE FLOW OF MOLTEN METAL. (FIG. 1)
Patent MY-104993-A (MY)
Title: Tape recorder.
Inventor: KIDO KUNIO
IPC: G11B15/44
Filed: 1989-03-17
Abstract: A TAPE RECORDER WHICH INCLUDES AN IMPROVED ROTARY MEMBER SUPPORTING DEVICE, REEL RECEIVER MOUNTING MECHANISM AND A BASE PLATE.THE SUPPORTING DEVICE INCLUDES A BASE PLATE (2) HAVING AN INTEGRAL TUBULAR BODY (9) SURROUNDING A HUB PORTION (3) OF A ROTARY MEMBER (1), AND A CONICAL RECESS (10) IS FORMED AT THE CENTER OF A BOTTOM WALL OF THE TUBULAR BODY (9). THE REEL RECEIVER MOUNTING MECHANISM INCLUDE A METAL SHAFT (12A, 12B) HAVING A GROOVE (79) AND A HEAD (80) FORMED AT THE OPPOSITE ENDS THEREOF, AND THE BASE PLATE HAS A CYLINDRICAL PORTION (78) IN WHICH THE METAL SHAFT IS SECURELY FITTED WITH A COMING OFF PREVENTING MEMBER (15A; 122) ENGAGED IN THE GROOVE.THE BASE PLATE INCLUDE A MAIN SYNTHETIC RESIN PLATE (2) HELD BETWEEN AND INTEGRATED WITH FIRST AND SECOND AUXILIARY METAL PLATES (22, 47). PAIRS OF SPACINGS (77A, 77B, 124A, 124B, 127A, 127B) FOR VARIOUS TAPE RECORDER COMPONENTS ARE FORMED IN THE MAIN PLATE WHILE SEVERAL SUPPORT SHARTS ARE PROVIDED ON THE FIRST AUXILIARY PLATE AND SEVERAL PLATE-FORMED OPERATING LEVERS (49A, 49b, 50) ARE DISPOSED BETWEEN THE MAIN AND SECOND AUXILIARY PLATES. (FIG. 4)
Patent MY-106244-A (MY)
Title: Process for the catalytic treatment of wastewater.
Inventor: JAMES F GRUTSCH
IPC: B01D1/12
Filed: 1989-08-07
Abstract: A PROCESS IS PRESENTED FOR THE TREATMENT OF WASTEWATER CONTAINING NON-VOLATILE POLLUTANTS AND VOLATILE CHEMICALLY OXIDIZABLE ORGANIC AND INORGANIC POLLUTANTS. THE PROCESS COMBINES EFFICIENT EVAPORATION TO CONCENTRATE THE NON-VOLATILE COMPOUNDS AND A CATALYTIC OXIDATION REACTION TO CONVERT THE VOLATILIZED ORGANIC AND INORGANIC POLLUTANTS. A CONDENSATE PRODUCT MAY BE OBTAINED BY TREATING WASTEWATER ACCORDING TO THE INVENTIVE PROCESS THAT IS OF DISTILLED WATER QUALITY AND SUBSTANTIALLY FREE OF MINERALS AND ORGANICS.
Patent MY-106702-A (MY)
Title: Semiconductor device having protection circuit.
Inventor: OHSIMA SHIGEO
IPC: H01L27/02
Filed: 1990-03-14
Abstract: A SEMICONDUCTOR DEVICE IS PROVIDED WITH A FIRST PROTECTION PATH (30) BETWEEN A FIRST TERMINAL (VSS) AND AN INPUT TERMINAL (10), A SECOND PROTECTION PATH (20) BETWEEN A SECOND POWER SOURCE TERMINAL (VDD) AND THE INPUT TERMINAL (10), AND A THIRD PROTECTION PATH (40) BETWEEN THE FIRST (VSS) AND THE SECOND (VDD) POWER SOURCE TERMINALS. EACH PROTECTION PATH INCLUDES A FIRST (31, 21, 41) AND A SECOND (32, 22, 42)) P-N JUNCTION FORMED TO BE REVERSE BIASED, AND IS MADE CONDUCTIVE WHEN THE VOLTAGE BETWEEN THE CORRESPONDING TWO TERMINALS EXCEEDS A PREDETERMINED VOLTAGE SO AS TO PROTECT AN INTERNAL CIRCUIT CONNECTED TO THE INPUT TERMINAL FROM AN ELECTROSTATIC BREAKDOWN.(FIG. 2)
Patent MY-106536-A (MY)
Title: Fixed-bed fischer-tropsch catalyst and manufacture thereof.
Inventor: MARK EBERHARD DRY
IPC: B01J/
Filed: 1990-11-02
Abstract: THE DISCLOSURE DESCRIBES A CATALYST COMPOSITION FOR USE IN A FISCHER-TROPSCH PROCESS, IN WHICH THE COMPOSITION COMPRISES ACTIVATED CARBON. IT HAS BEEN FOUND THAT ACTIVATED CARBON OF WHICH AT LEAST 90 PERCENT OF THE PARTICLES IS SMALLER THAN 45 MICRON OR OF WHICH AT LEAST 90 PERCENT OF THE PARTICLES FALL WITHIN THE RANGE OF 850 MICRON TO 1200 MICRON YIELDS PARTICULARLY GOOD RESULTS. THE DISCLOSURE ALSO DESCRIBES A METHOD OF MANUFACTURING AN IRON-BASED CATALYST COMPOSITION FOR USE IN A FISHER-TROPSCH PROCESS, IN WHICH ACTIVATED CARBON IS ADDED TO ANY OF THE CATALYST PRECURSORS, AT ANY STAGE PRIOR TO THE EXTRUSION STAGE.