http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102500425-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a3b9474a21d7818062e3a025b09d081 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J32-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 |
| filingDate | 2011-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c903b49bd35caa5cb232863f1d745f42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfc4c2ce16e2764194c96ffc1afd2588 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39b7b7e11ac5ddc53e1d47c224980cd8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5adb58eff3d7bba05f4b8b265ce4f650 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_167ea88d577bff92d9a253388ad7330d |
| publicationDate | 2013-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102500425-B |
| titleOfInvention | Preparation method and application of silicon-based multi-pore cobalt-based catalyst |
| abstract | The invention relates to a silicon-based multi-pore cobalt-based catalyst which is formed by active components and a carrier. The silicon-based multi-pore cobalt-based catalyst comprises 5-40% by weight of cobalt, 0-2.0% by weight of metal additive and 58 -95% by weight of multi-pore silica. The silicon-based multi-pore cobalt-based catalyst has the following physical and chemical properties: thesize of the first pore is 0.5-1.5nm, the size of the second pore is 2.3-50nm, and the size of the third pore is 50-200nm. The size of the first pore accounts for 10-30%, the size of the second pore accounts for 20-50%, and the size of the third pore accounts for 7-20%. The silicon-based multi-pore cobalt-based catalyst has the specific surface area of 400-1,400m<2>/g and the pore volume of 0.5-1.5cm<3>/g. The Co3O4 has the grain size of 12-90nm. The silicon-based multi-pore cobalt-based catalyst has the advantages of good selectivity, long life and high activity. |
| priorityDate | 2011-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.