http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107126949-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-0283 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 |
| filingDate | 2017-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107126949-B |
| titleOfInvention | A kind of SCR denitration and preparation method thereof of anti-arsenic poisoning |
| abstract | The invention discloses a kind of SCR denitrations and preparation method thereof of anti-arsenic poisoning, the SCR denitration ingredient is on the basis of titanium dioxide, it is basic active component with vanadic anhydride, molybdenum trioxide, increase bismuth auxiliary agent or indium auxiliary agent as anti-arsenic auxiliary agent, the structural promoter of resistance to arsenic poisoning is added simultaneously, and the structural promoter is calcium auxiliary agent and tin auxiliary agent；Coagent can protect basic active component, effectively prevent its inactivation under the conditions of arsenical fume；Structural promoter can prevent arsenic in the deposition and aggregation on SCR denitration surface, inhibit the poisoning of arsenical fume depth, the anti-arsenic poisoning ability of SCR denitration is improved, SCR denitration produced by the present invention keeps higher denitration efficiency, and extends the service life of SCR denitration. |
| priorityDate | 2017-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 100.