http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102600864-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-83 |
| filingDate | 2012-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8d7d57ce389f9b0c41a53d2e0680b17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5460706f6a72d4f204b939ac504cbf08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10647ad329bb15676d08c07b890ab7cd |
| publicationDate | 2013-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102600864-B |
| titleOfInvention | Cobalt-based catalyst for Fischer Tropsch synthesis and preparation method thereof |
| abstract | The invention relates to a cobalt-based catalyst for Fischer Tropsch synthesis and a preparation method thereof. The method comprises the following specific steps of: mixing acidified gamma-Al2O3 slurry with non-acidified gamma-Al2O3 slurry in a reaction kettle, heating and standing; adding silica sol, stirring and uniformly mixing; adding a zirconium component, continually stirring, and uniformly mixing; performing spray drying and forming to obtain particle powder, and baking the particle powder to obtain a catalyst carrier; and soaking a catalyst carrier into a solution containing cobalt and an activity assisting component to obtain a catalyst, drying and baking. The preparation method is simple, and a process is easy to control; by controlling operation parameters in a preparation process such as temperature, pH value and the like, the pole volume, specific surface area and pore structure of the carrier can be effectively adjusted, active components can be distributed more uniformly, the selectivity of the product is effectively increased, and the synthesizing cost of a liquid hydrocarbon is lowered; and the zirconium component is added, so that the wear resistance of the catalyst can be improved, and the service life of the catalyst is prolonged. |
| priorityDate | 2012-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.