PATENT CLAIM ANALYSIS

Application Number: 16096307
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["570", "179000"]

Abstract:
Disclosed is a process for treating a gas stream containing hydrochloric acid, hydrofluoric acid, a fluorinated compound and halogenated organic compounds, wherein the gas stream is subjected to: (a) a step of washing with an acid solution to obtain a washed gas stream; (b) a step of adiabatic absorption in an aqueous solution of the hydrochloric acid contained in said washed gas stream, to collect a solution of hydrochloric acid; (c) a step of adsorption on activated carbon of the impurities present in said hydrochloric acid solution, to obtain a purified hydrochloric acid solution and a gas stream containing said fluorinated compound; and (d) a step of bringing said purified hydrochloric acid solution into contact with a silica gel. Also disclosed is a plant for the implementation of this process, and also a process for preparing a fluorinated compound comprising the catalytic pyrolysis of an organofluorine compound.

Claim (Index 5):
The process of  claim 2 , characterized in that the synthesis of the fluorinated compound of interest is carried out by pyrolysis of an organofluorine compound comprising at least one chlorine atom or by catalytic fluorination of an organochlorine compound with hydrofluoric acid.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 97.0
- Lexical Diversity: 2.42029
- Patent Class: 570.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15039294', '16099235', '16076810', '16099208', '15861873']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7026112085996987
- 35 USC 102 Novelty (BERT): 0.5741955212994392
- Combined Prediction Score: 0.6897696398696728
- Mean Citation Score: 319.6836600000001
- Max Citation Score: 480.36166
- Similarity Product: 375.1684778391457

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