PATENT CLAIM ANALYSIS

Application Number: 16130488
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["585", "400000"]

Abstract:
The invention relates to a process for producing benzene, comprising the steps of: (a) providing a hydrocracking feed stream comprising C5-C12 hydrocarbons, (b) contacting the hydrocracking feed stream in the presence of hydrogen with a hydrocracking catalyst comprising 0.01-1 wt-% hydrogenation metal in relation to the total catalyst weight and a zeolite having a pore size of 5-8 Å and a silica (SiO 2 ) to alumina (Al 2 O 3 ) molar ratio of 5-200 under process conditions including a temperature of 425-580° C., a pressure of 300-5000 kPa gauge and a Weight Hourly Space Velocity of 0.1-15 h −1  to produce a hydrocracking product stream comprising benzene, toluene and C8+ hydrocarbons, (c) separating benzene, toluene and the C8+ hydrocarbons from the hydrocracking product stream and (d) selectively recycling back at least part of the toluene from the separated products of step (c) to be included in the hydrocracking feed stream.

Claim (Index 5):
The process according to  claim 1 , wherein step (a) involves mixing a fresh feed stream and the recycled toluene, wherein the fresh feed stream comprises at least 10 wt % benzene.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 97.0
- Lexical Diversity: 1.88043
- Patent Class: 585.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15318136', '15749240', '15538391', '14403883', '15538356']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7246301198571229
- 35 USC 102 Novelty (BERT): 0.5652869082432483
- Combined Prediction Score: 0.7086957986957355
- Mean Citation Score: 355.85817799999984
- Max Citation Score: 425.2529
- Similarity Product: 423.217329265666

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

Dataset: test