http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102464543-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ddac65606de3b966e6f33acf1f1407c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d7344f7b426556ad3a04cc689dc3b686 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-83 |
| filingDate | 2010-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d20f56815cfdf0a4529c4f035e5f35e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e4d206927bb5d5272fb519fcea3c1e5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bb6314b6b63f2caf786b8ebd9c025b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65cdc398b765e1b88d0c45f24a68ac0b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba9ccbe363683ebd8b3d1f7fe67d41c1 |
| publicationDate | 2014-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102464543-B |
| titleOfInvention | Application of alkyne selective hydrogenation catalyst |
| abstract | The invention provides application of an alkyne selective hydrogenation catalyst to the removal of alkyne from hydrogenation C4 distillates. The catalyst comprises a titanium oxide-aluminum oxide composite oxide carrier and the following components loaded on the carrier: a) 1 to 20 weight percent of copper, b) 0.05 to 3 weight percent of cobalt, c) 0.05 to 1 weight percent of one or more lanthanide metals, and d) optional zinc and/or nickel. When being used for alkyne selective hydrogenation, the catalyst has high activity and selectivity, and can resist sulfur poisoning and arsenic poisoning; and the using time of the catalyst is obviously prolonged. Therefore, the catalyst is particularly suitable for a selective hydrogenation process of an alkyne in a mixed C4 hydrocarbon. |
| priorityDate | 2010-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 98.