http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108355606-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/B01D53-8628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8892 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-889 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate | 2018-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108355606-B |
| titleOfInvention | A low-temperature NOx adsorption catalyst with good water resistance and its preparation method |
| abstract | The invention provides a low-temperature NOx adsorption catalyst with good water resistance and a preparation method, belonging to the technical fields of material preparation, environmental purification and flue gas treatment. The preparation method comprises the following steps: using a two -step hydrothermal synthesis method to prepare the catalyst, using ZrO as a carrier, and using a mixture of cerium salt and one, two or three of iron, manganese and lanthanum salts as an oxidation component, Oxidize NO to NO 2 , and use copper salt, cobalt salt or mixture as catalytic components, and then roast it to realize the adsorption of NOx in low-temperature adsorption flue gas by the catalyst in the presence of water vapor. It is used in coal-fired power stations , It has a good application prospect in the purification of tail gas NOx in steel plants and nitric acid plants. |
| priorityDate | 2018-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.