http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103521268-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-02 |
| filingDate | 2012-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103521268-B |
| titleOfInvention | A kind of heterogeneous catalyst being applied to hydroformylation of olefin and preparation method thereof |
| abstract | Metal supported catalyst of a kind of anchor ligand and the dual modification of auxiliary agent and its preparation method and application.This catalyst comprises active component, auxiliary agent, carrier and part four part, and active component is one or more in metal Rh, Ru or Co, and auxiliary agent is one or more in Al, K, Zn, Cu or Ag, and carrier selects SiOn 2 , Aln 2 on 3 , MCM-41 or SBA-15 equimolecular sieve, part select can with silicone hydroxyl effect containing the organic ligand of N or P.On this catalyst, first metal component and auxiliary agent are fixed directly on carrier, then adopt and coordination and in-situ preparation active specy occur between anchor ligand and metal, due to the dual modification of part and auxiliary agent, significantly improve activity and the stability of catalyst.This catalyst can be used for olefin hydroformylation and produces various organic aldehyde, has higher catalytic activity and excellent stability and catalyst separation is easy. |
| priorityDate | 2012-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.