PATENT CLAIM ANALYSIS

Application Number: 16082578
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["423", "239100"]

Abstract:
A catalytically active filter for use in hot gas filtration to simultaneously remove solid particles and one or more undesirable compounds from a hot gas stream is partly or fully impregnated with a suitable catalyst. The compounds are selected from HCN, arsenic, organic sulfur compounds and carbonyls. The filter is prepared by making an impregnation liquid, which comprises a catalytically effective amount of at least one active metal and an oxide support, impregnating the filter substrate with the impregnation liquid by dipping it in the liquid or spraying it with the liquid to control the amount of liquid and drying and optionally calcining the impregnated filter.

Claim (Index 15):
Method according to  claim 14 , wherein the catalytically active filter unit is placed in the syngas treating section of the gasification plant, so that one or more compounds selected from the hydrogen cyanide (HCN), arsenic, organic sulfur compounds and carbonyls is/are removed from the gas before it enters the sour shift reactor or the acid gas removal section.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 97.0
- Lexical Diversity: 1.68657
- Patent Class: 423.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14088526', '10742450', '12517700', '13539862', '12328496']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7715136809785256
- 35 USC 102 Novelty (BERT): 0.473403972059413
- Combined Prediction Score: 0.7417027100866144
- Mean Citation Score: 161.35943400000005
- Max Citation Score: 169.39511000000005
- Similarity Product: 128.19468469596927

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