http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106423200-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1019 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8986 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B15-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-894 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B15-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 |
| filingDate | 2016-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106423200-B |
| titleOfInvention | A kind of fluidized-bed hydrogenation catalyst and preparation method thereof |
| abstract | The present invention provides a kind of fluidized-bed hydrogenation catalyst and preparation method thereof, the wherein preparation method, the following steps are included: it is 70-90:30-10 mixing glue by quality that aluminum sulfate is neutralized powder obtained with boehmite with sodium metaaluminate by (1), and uniformly mix obtained colloidal sol with a certain amount of transition metal or rare earth metal salt, solid content is the slurries of 20-50wt%；(2) mist projection granulating is carried out to above-mentioned slurries using spray drying technology and obtains microspheres with solid powder, and calcination processing is carried out to the powder under conditions of 600-1100 DEG C, calcination time 4-10h, finally obtain that the porous aluminas containing transition metal or rare-earth oxide is microsphere supported, the mass ratio of aluminium oxide and transition metal or rare earth metal is 100:0.25-10.A kind of preparation method of fluidized-bed hydrogenation catalyst of the present invention, raw material sources are extensive, easy to operate, low in cost, can get catalytic activity height, and the good microsphere powder shape catalyst of selectivity makes it be widely portable to the reaction of fluidized bed anthraquinone hydrogenation. |
| priorityDate | 2016-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.