PATENT CLAIM ANALYSIS

Application Number: 16175630
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-06
Patent Classification: ["585", "324000"]

Abstract:
The present invention is related to an integrated process for enhancing the yields of propylene and other light olefins from Fluid catalytic cracking (FCC) process in combination with Oxidative propane dehydrogenation (OPDH) where in a hydrocarbon stream from Propylene recovery section consisting of propane predominantly, is converted to high value light olefins primarily C 3  and C 2  olefins by catalytic oxidative dehydrogenation using carbon dioxide from FCC flue gas exiting the regenerator. Several process configurations for the conversion of C 3  and C 4  alkanes to their respective alkenes separately or simultaneously by integrating with FCC are provided.

Claim (Index 9):
The process as claimed in  claim 7 , wherein the dehydrogenation of ethane, propane and C 4  alkanes is carried out in the ODH process, wherein the C 2 , C 3  and C 4  alkanes are separately introduced at different zones of a fluidized bed riser type of reactor, with continuous catalyst regeneration.

Metadata:
- Claim Count in Document: 45.0
- Percentile: 97.0
- Lexical Diversity: 1.43243
- Patent Class: 585.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15366279', '15514841', '10436684', '15643693', '12493374']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7460497454059504
- 35 USC 102 Novelty (BERT): 0.5283732838257582
- Combined Prediction Score: 0.7242820992479312
- Mean Citation Score: 339.970178
- Max Citation Score: 344.96436
- Similarity Product: 253.9189572641945

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