PATENT CLAIM ANALYSIS

Application Number: 16063254
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["208", "106000"]

Abstract:
The method for processing heavy hydrocarbon feedstock, predominantly heavy crude oil, comprises pre-treatment of an initial feedstock and an auxiliary gaseous mixture at a pre-set pressure, introducing the pre-treated auxiliary gaseous mixture into the pre-treated feedstock and mixing thereof, cavitation treatment of the resulting mixture, separating liquid and gaseous products followed by isolating the final petroleum product. The novelty is in that gaseous hydrocarbons having the activation energy comparable with the molecule dissociation energy of the main components of the heavy hydrocarbon feedstock, are used as auxiliary gaseous mixture; and the pre-treatment of the initial heavy hydrocarbon feedstock and the auxiliary gaseous mixture, both of which are in the liquid state, is performed at a pressure which exceeds the saturated vapour pressure of the auxiliary gaseous mixture. The technical result is the improved physical and chemical characteristics of the final petroleum product by virtue of changing the composition and structure thereof, more particularly, by reducing its density, viscosity, and initial boiling point, by increasing the light fraction yield during refining, and by increasing the efficiency and the effectiveness factor of processing heavy hydrocarbon feedstock.

Claim (Index 3):
The method of heavy raw hydrocarbons treatment according to  claim 1 , which differs from others that natural gas or associated gas, or propane-butane mixtures, or gases of high temperature catalytic cracking of oil and gas are used as feedstock for auxiliary gas mixture.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 94.0
- Lexical Diversity: 2.12632
- Patent Class: 208.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11505769', '12046363', '14459180', '13767776', '13561479']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7408796135998821
- 35 USC 102 Novelty (BERT): 0.515718168361215
- Combined Prediction Score: 0.7183634690760154
- Mean Citation Score: 216.537628
- Max Citation Score: 227.4796
- Similarity Product: 149.48453799066544

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

Dataset: test