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 19):
The system of  claim 16 , wherein the flow control system is configured to perform operations comprising:\n flowing heated buffer fluid from the buffer fluid collection header to the aromatics complex benzene extraction unit, the sour water stripper plant, the sulfur recovery plant, the amine regeneration plant and the gas separation plant; heating, in a fourth heat exchanger, the benzene column bottoms stream in the aromatics complex benzene extraction unit using a branch of the heated buffer fluid; heating, in a fifth heat exchanger, the raffinate splitter bottoms stream in the aromatics complex benzene extraction unit using a branch of the heated buffer fluid; heating, in a sixth heat exchanger, the stripper bottoms stream in the sour water stripper plant using a branch of the heated buffer fluid; heating, in a seventh heat exchanger, the amine regenerator bottoms stream in the sulfur recovery plant using a branch of the heated buffer fluid; heating, in an eighth heat exchanger, the acid gas regenerator bottoms stream in the amine regeneration plant using a branch of the heated buffer fluid; heating, in a ninth heat exchanger, the C3/C4 splitter bottom stream in the gas separation plant using a branch of the heated buffer fluid; and heating, in a tenth heat exchanger, the de-ethanizer column bottoms stream in the gas separation plant using a branch of the heated buffer fluid.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 90.0
- Lexical Diversity: 2.37778
- Patent Class: 208.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15833859', '15242100', '15833791', '15242115', '15242043']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7408893067539195
- 35 USC 102 Novelty (BERT): 0.57977500514716
- Combined Prediction Score: 0.7247778765932436
- Mean Citation Score: 412.814056
- Max Citation Score: 433.66907
- Similarity Product: 404.7594288574373

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