PATENT CLAIM ANALYSIS

Application Number: 15919716
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["423", "239100"]

Abstract:
For the purification of waste gas containing carbon compounds and nitrogen oxides by means of a regenerative post-combustion system, at least two regenerators (A, B, C) filled with heat accumulator bodies ( 7 a,  7 b,  7 c ) and connected by a combustion chamber ( 10 ) are provided, wherein the waste gas is alternately heated in a regenerator (A, B, C), the carbon compounds are oxidised in the combustion chamber ( 10 ), and, with the addition of a nitrogen-hydrogen compound, the nitrogen oxides are reduced in the combustion chamber ( 10 ) thermally and thus not catalytically. Remaining nitrogen oxides are removed by means of a catalytically active heat accumulator layer ( 6 a,  6 b,  6 c ) and the addition of a further nitrogen-hydrogen compound in the regenerator (A, B, C) from which the clean gas exits.

Claim (Index 12):
Process according to  claim 11 , characterized in that secondary fuels/raw materials are used for the production of cement clinker so that the waste gas has a sufficient carbon monoxide content for the autothermal operation of the regenerative thermal post-combustion system.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 90.0
- Lexical Diversity: 2.44118
- Patent Class: 423.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14167422', '13512063', '15159682', '11124431', '14235518']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8049976023772023
- 35 USC 102 Novelty (BERT): 0.5348216203143544
- Combined Prediction Score: 0.7779800041709175
- Mean Citation Score: 290.60183199999994
- Max Citation Score: 369.05197
- Similarity Product: 249.6727508243322

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