http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103240079-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ba39a96d1e84b6afe5a1be6a8ebfc900 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-30 |
| filingDate | 2013-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63c3400e990271b02643cec3af70277d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76aec8f8c61d90b2989b16ac5b82852f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a4673b0303a7815e10294ccc171005e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f343a1f2828d4ad2a1c4fa54380eda34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e04ca0e323a3f86001e463df626c1de8 |
| publicationDate | 2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103240079-B |
| titleOfInvention | Cerium-zirconium-tungsten composite oxide catalyst as well as preparation method and usage thereof |
| abstract | The invention relates to a cerium-zirconium-tungsten composite oxide catalyst used for carrying out selective catalytic reduction on nitric oxide by ammonia, as well as a preparation method and usage thereof. The catalyst is a composite metal oxide formed by three types of metal including cerium, zirconium and tungsten. The catalyst adopts non-toxic and harmless raw materials; the cerium-zirconium-tungsten composite oxide catalyst which can adapt to high space velocity reaction condition and has the characteristics of being excellent in catalytic activity, high in N2 generation selectivity, wide in operating temperature window and the like can be prepared by using a simple and practicable method; and the cerium-zirconium-tungsten composite oxide catalyst is suitable for a nitric oxide catalytic purification device used for a moving source represented by diesel exhaust and a fixed source represented by flue gas of a coal-fired power plant. |
| priorityDate | 2013-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.