PATENT CLAIM ANALYSIS

Application Number: 16067576
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["585", "849000"]

Abstract:
A method for the adsorption separation of propylene and propyne, comprising selectively adsorbing propyne from a mixed gas of propylene and propyne using an anion-containing metal-organic framework material as an adsorbing agent so as to obtain a purified propylene gas. The anion-containing metal-organic framework material is used as an adsorbing agent in the method, and the adsorbing agent is a kind of highly ordered microporous organic-inorganic hybrid material, with the pore size thereof being adjustable within the range of 0.4-1.2 nm, and the pore volume thereof being adjustable within the range of 0.1-1.2 cm3/g. A large number of anionic active sites and a highly ordered spatial arrangement thereof allow the adsorbing agent to exhibit excellent propyne adsorption properties. Thus, the adsorbing agent has a very high propyne selectivity and adsorption volume.

Claim (Index 10):
The method of separating propyne from propene using metal-organic framework materials according to  claim 9 , wherein the pressure for the adsorption and separation is 0.5-10 atom.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 94.0
- Lexical Diversity: 2.0
- Patent Class: 585.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12996325', '14713341', '12629841', '15820350', '14238917']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6429769729317764
- 35 USC 102 Novelty (BERT): 0.5169909867535251
- Combined Prediction Score: 0.6303783743139513
- Mean Citation Score: 198.32252000000005
- Max Citation Score: 225.0011
- Similarity Product: 135.7210163502276

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

Dataset: test