PATENT CLAIM ANALYSIS

Application Number: 16229259
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["208", "106000"]

Abstract:
A Flexicoking™ unit which retains the capability of converting heavy oil feeds to lower boiling liquid hydrocarbon products while making a fuel gas from rejected coke to provide only a minimal coke yield. The heater section of the conventional three section unit (reactor, heater, gasifier) is eliminated and all or a portion of the cold coke from the reactor is passed directly to the gasifier which is modified by the installation of separators to remove coke particles from the product gas which is taken out of the gasifier for ultization. In one embodiment, a portion of cold coke is transferred directly from the reactor to the gasifier, and another portion of cold coke is combined with hot, partly gasified coke particles transferred directly from the gasifier to the reactor. The hot coke from the gasifier is passed directly to the coking zone of the reactor to supply heat to support the endothermic cracking reactions and supply seed nuclei for the formation of coke in the reactor. Coke is withdrawn from the gasifier to remove excess coke and to purge the system of metals and ash.

Claim (Index 2):
A process according to  claim 1  in which the oxygen-containing gas comprises air or oxygen-enriched air.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 98.0
- Lexical Diversity: 2.18889
- Patent Class: 208.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15812396', '15812340', '13029608', '14185243', '13723591']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8000867561364869
- 35 USC 102 Novelty (BERT): 0.5591745931859022
- Combined Prediction Score: 0.7759955398414285
- Mean Citation Score: 385.61752
- Max Citation Score: 414.41232
- Similarity Product: 294.44247364213953

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