http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106076358-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-0233 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8892 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-90 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-889 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate | 2016-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106076358-B |
| titleOfInvention | A kind of cement industry low temperature SCR denitration catalyst and preparation method thereof |
| abstract | The present invention relates to a kind of cement industry low temperature SCR denitration catalyst and preparation method thereof, the catalyst is using lanthana and/or iron oxide as catalytic active component, using the manganese oxide either mixture of yttrium oxide and/or praseodymium oxide and manganese oxide as co-catalyst, using titanium dioxide and/or aluminium oxide as carrierï¼›On the basis of carrier quality, the mass percentage of active component is 0.5%~15%, and the mass percentage of co-catalyst is 5%~35%.Active component, co-catalysis ion presoma composite solution, carrier and organic forming agent are stirred evenly, are kneaded, aging, extrusion molding, is made through drying, roasting.The catalytic component is environmental-friendly, and low temperature removes NO x High-efficient, active temperature windows are wide, and high mechanical strength, preparation process is simple, at low cost.At 130 DEG C in SCR denitration efficiency > 85%, 170~250 DEG C denitration efficiency it is equal > 94%, up to 99.8%.Catalyst cost performance of the present invention is high, especially suitable for cement plant low-temperature denitration of flue gas. |
| priorityDate | 2016-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.