http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109772457-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-42 |
| filingDate | 2019-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109772457-B |
| titleOfInvention | Composite catalytic material, preparation method and application thereof in controllable preparation of dihydroxyl/dimethyl furan compounds |
| abstract | The invention belongs to the field of biomass energy chemical industry, and relates to a composite catalytic material, a preparation method and application thereof in controllable preparation of dihydroxyl/dimethyl furan compounds. The catalytic material comprises a carrier and an active metal loaded on the carrier; the active metal is one of Cu, Ni, Co, Zn, Fe, Al or Sn; the carrier of the catalyst is an organic phosphonic acid coordination compound of Zr or Hf. The catalyst consists of cheap and easily-obtained non-noble metal and amorphous mesoporous metal phosphonic acid polymer carriers, and has stronger carbonyl reduction capability and hydroxyl hydrogenolysis capability; renewable organic dihydric alcohol is used as an efficient in-situ hydrogen donor and a reaction medium at the same time, so that the use of an exogenous hydrogen donor and other reaction solvents is avoided; by adopting a segmented temperature control method, the carbonyl reduction capability and the hydroxyl hydrogenolysis capability of the catalyst can be selectively controlled, and the controllable preparation of the 2, 5-dihydroxymethyl furan and the 2, 5-dimethyl furan can be realized according to actual needs. |
| priorityDate | 2019-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.