http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0530238-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-377 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-377 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-40 |
| filingDate | 1991-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4a9412079d9d525d926f61bbf995784 |
| publicationDate | 1993-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0530238-A1 |
| titleOfInvention | ACTIVATION OF PRECIOUS METAL CATALYSTS FOR THE HYDRODEHALOGENATION OF HALOGEN-SUBSTITUTED HYDROCARBONS WHICH CONTAIN FLUORINE AND AT LEAST ANOTHER HALOGEN. |
| abstract | A method of treating a supported, new or deactivated metal catalyst with a precious metal content is described in order to prepare said catalyst for use during the hydrodehalogenation of a compound whose formula is CnHmFpXq, in which each X is independently selected from Cl and Br, n is an integer from 1 to 6, m is an integer from 0 to 12, p is an integer from 1 to 13, and q is an integer from 1 and 13, and in which m + p + q equals 2n + 2 for acyclic saturated compounds, m + p + q equals 2n for cyclic saturated compounds and for acyclic olefinic compounds, and m + p + q equals 2n-2 for cyclic olefinic compounds. Said method consists in bringing said catalyst into contact with an atmosphere containing chlorinated gas at a temperature of between approximately 100 ° C. and approximately 400 ° C. and for a period long enough to improve its catalytic activity for said hydrodehalogenation. A process of catalytic hydrodeshalogenation is also described, characterized by the use of a sustained metal catalyst containing a precious metal content which has thus been brought into contact with an atmosphere containing chlorine. |
| priorityDate | 1990-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.