http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104888767-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-46 |
| filingDate | 2014-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104888767-B |
| titleOfInvention | A kind of precious metal oxide catalyst and its preparation and application |
| abstract | The present invention relates to a kind of preparations and its application of the precious metal oxide catalyst of high activity.The active component of the catalyst is the oxide of noble metal Ru, Ir, Rh, carrier TiO 2 Or through TiO 2 Modified SiO 2 、Al 2 O 3 、SnO 2 Etc. cheap oxide.The present invention passes through modulation TiO 2 Different crystal forms composition, improve active noble metals oxide and TiO 2 Between strong interaction, significantly improve the dispersion degree of metal oxide containing precious metals, and then obtain in TiO 2 Or through TiO 2 Modified cheap oxide is the precious metal oxide catalyst of high dispersive on carrier.The present invention has many advantages, such as that operation is simple, fabulous convenient for industrial production, repeatability, and the grain size of prepared Precious metal oxidation composition granule is smaller, size uniformity.Catalyst of the present invention is in N 2 There is lower initial reaction temperature, the stability of reaction is high, has good application prospect in O decomposition reactions. |
| priorityDate | 2014-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.