PATENT CLAIM ANALYSIS

Application Number: 15761512
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["423", "224000"]

Abstract:
The present invention provides a method for performing a decomposition treatment on a VOC and/or a gas-phase inorganic reducing compound in a gas through ozone oxidation, by which further enhancement of efficiency in oxidative decomposition reaction by ozone is achieved, a decomposition treatment can be performed efficiently on a high-flow rate exhaust gas containing substances such as a VOC and a malodorous substance in low concentrations, and the amount of ozone to be used can be reduced in a method for performing oxidative decomposition treatment with ozone on a VOC and the like using a high silica adsorbent. The present invention is a method for performing an oxidative decomposition treatment with ozone on a VOC and/or a gas-phase inorganic reducing compound in a gas, the method including adding/mixing an ozone gas into a gas containing a VOC and the like, and then bringing a resultant mixed gas into contact with a high silica adsorbent being a packed porous body to perform decomposition treatment on the VOC and the like through ozone oxidation, wherein a porous body including the high silica adsorbent as a base material, and a particulate powder of a transition metal-containing oxide having a BET specific surface area of 80 m 2  or more, the particulate powder carried on the base material, is used as a packing material.

Claim (Index 4):
The method for performing an oxidative decomposition treatment with ozone on a VOC and/or a gas-phase inorganic reducing compound in a gas according to  claim 1 , wherein the particulate powder of the transition metal-containing oxide is formed using a precipitate obtained through coprecipitation performed by mixing an aqueous solution of a salt of at least one metal selected from Co, Mn, and Cu, or a mixed aqueous solution of two or more metal salts the metals of which are selected from Co, Mn, and Cu with an aqueous alkaline solution.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.43158
- Patent Class: 423.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15764012', '11705601', '13273390', '14345762', '11784855']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7464029051263726
- 35 USC 102 Novelty (BERT): 0.5099570188986029
- Combined Prediction Score: 0.7227583165035957
- Mean Citation Score: 205.166872
- Max Citation Score: 282.51074
- Similarity Product: 236.9771857967794

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