PATENT CLAIM ANALYSIS

Application Number: 15918332
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["208", "200000"]

Abstract:
Configurations and related processing schemes of specific inter-plants and hybrid, intra- and inter-plants waste heat recovery schemes for thermal energy consumption reduction in integrated refining-petrochemical facilities synthesized for grassroots medium grade crude oil semi-conversion refineries to increase energy efficiency from specific portions of low grade waste heat sources are described. Configurations and related processing schemes of specific inter-plants and hybrid, intra- and inter-plants waste heat recovery schemes for thermal energy consumption reduction in integrated refining-petrochemical facilities synthesized for integrated medium grade crude oil semi-conversion refineries and aromatics complex for increasing energy efficiency from specific portions of low grade waste sources are also described.

Claim (Index 14):
The system of  claim 13 , wherein, the plurality of heat exchangers is configured to directly heat the first plurality of streams, wherein, to directly heating the first plurality of streams, the plurality of heat exchangers comprises:\n heat exchanger A configured to heat a branch of the naphtha splitter bottoms stream using a diesel stripper overhead stream in the diesel hydro-treating plant; heat exchanger B configured to heat a branch of the naphtha splitter column bottom stream in the aromatics complex benzene extraction unit using a branch of the raffinate column overheads stream; heat exchanger C configured to heat a branch of the naphtha splitter bottoms stream using the product stripper stream in the hydrocracking plant; heat exchanger D configured to heat a branch of the naphtha splitter bottoms stream using the diesel product stream in the hydrocracking plant; heat exchanger E configured to heat a branch of the naphtha splitter bottoms stream using the kerosene product cooling stream from the main fractionator column in the hydrocracking plant; and heat exchanger F configured to heat a branch of the naphtha splitter bottoms stream using the kerosene pumparound stream in the hydrocracking plant.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 90.0
- Lexical Diversity: 2.37778
- Patent Class: 208.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15833859', '15242100', '15833791', '15242115', '15242043']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7628761839784959
- 35 USC 102 Novelty (BERT): 0.5824562653466562
- Combined Prediction Score: 0.7448341921153119
- Mean Citation Score: 412.814056
- Max Citation Score: 433.66907
- Similarity Product: 408.8799686686133

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test