http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10306043-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0dc2548ab18f7c227a8e12d903e5ba19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ee12a05c7bf51327bc4b4f54e10bc88 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B37-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-00 |
| filingDate | 1997-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a129eb1e09c0e340d137d65847ac4bec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba6a125b9c0e284edc64a2e8e7bcb8d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4fabce96ae84e1310ca7390f0ed7f15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_032084d3419931084f76183b1999c8c4 |
| publicationDate | 1998-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10306043-A |
| titleOfInvention | Catalytic decomposition of aliphatic halides |
| abstract | PROBLEM TO BE SOLVED: To provide a method of catalytically decomposing an aliphatic halide such as CFC-12 (dichlorodifluoromethane), which is a refrigerant for refrigerant having a large ozone depletion coefficient, as a secondary pollutant, a lower monohaloalkyl. And without producing CFC-13, The present invention also provides a novel method capable of maintaining a high activity of a catalyst system for a long time. SOLUTION: In a method for catalytic decomposition of an aliphatic halide, which decomposes an aliphatic halide in the presence of an aliphatic lower alcohol and in the presence of a metal halide catalyst, (i). The metal halide catalyst is composed of a binary catalyst consisting of ferric fluoride and / or ferric chloride as a main catalyst and cupric fluoride and / or cupric chloride as a co-catalyst, And (ii) the decomposition of the aliphatic halide is carried out by a multi-stage reaction column in which at least two of the reaction columns packed with the catalyst are arranged in series, and (iii). A method for catalytically decomposing aliphatic halides, wherein the decomposition is carried out by passing a decomposition gas through an alkali cleaning device disposed therebetween. |
| priorityDate | 1997-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.