http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103657691-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1214d05e0bca7c7bde97a4d341cbed80 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-03 |
| filingDate | 2013-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47a55f14f3a9c9840fff594b853769e4 |
| publicationDate | 2015-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103657691-B |
| titleOfInvention | Catalyst for production of tert-butylamine as well as preparation method and application of catalyst |
| abstract | The invention provides a catalyst for production of tert-butylamine as well as a preparation method and an application of the catalyst. A fluorine-modified Ni-containing hydrotalcite-like compound adopting a mesoporous structure is taken as a carrier, after activation by vapor, the hydrotalcite-like compound is used for carrying gadolinium chloride and/or praseodymium chloride with a liquid phase sedimentation method, and then the catalyst product is produced through drying. The specific aperture and the shape selectivity of the catalyst product are very effective on inhibiting side reactions, and the carried gadolinium chloride/praseodymium chloride provides L acidic active sites for the catalyst. Under the low pressure condition, the higher isobutylene conversion per pass can also be maintained if the catalyst is applied to a reaction for preparing the tert-butylamine through direct amination of isobutylene and ammonia, the catalyst can still keep higher activity after long-term operations, and the service life of the catalyst can be prolonged. |
| priorityDate | 2013-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.