| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f758dbe45d1c0efd81aed6ae49981b71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d80228fea1bfe12324a6d4353d6702eb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-824
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-643
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-645 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-172
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-184
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-141 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C33-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-17 |
| filingDate |
2019-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b905d61a2fbd49a20fa4fac8d0f5377
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bac5777707e396fef9198c68cec8b415
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5176d0ba4c4ac2ac56ada0b03c580810
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbfe64a03509b582a79489be7783a116
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6aa58bc1d89b623c3ed618362084ee35 |
| publicationDate |
2021-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112745193-A |
| titleOfInvention |
A kind of method for preparing decanol by liquid-phase hydrogenation of decaenal |
| abstract |
The invention belongs to the field of chemical industry, and specifically discloses a method for preparing decanol by liquid-phase hydrogenation of decenal. The method is carried out in two-stage reactors connected in series, wherein the first-stage reactor is filled with metal-polymer composite The catalyst, the second-stage reactor is filled with a composite hydrogenation catalyst; the metal-polymer composite catalyst includes a polymer matrix cross-linked by a polybasic acid and a metal active component palladium, and the polymer matrix is a polymer containing nitrogen-containing heterocyclic side groups. The polymer; the composite hydrogenation catalyst comprises continuous phase carbon and dispersed phase Raney alloy particles, wherein the dispersed phase Raney alloy particles are uniformly or non-uniformly dispersed in the continuous phase carbon. In the present invention, the metal-polymer composite catalyst and the composite hydrogenation catalyst are used to carry out hydrogenation successively, so that decaenal is completely converted into decanol. |
| priorityDate |
2019-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |