http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113058639-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-186 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0201 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21F9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21F9-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00 |
| filingDate | 2021-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113058639-B |
| titleOfInvention | Noble metal catalyst with ZSM-5 as carrier and preparation method and application thereof |
| abstract | The invention belongs to the technical field of nuclear power waste treatment and environmental protection, and particularly relates to a precious metal catalyst with ZSM-5 as a carrier, and a preparation method and application thereof. The invention discloses a noble metal catalyst with ZSM-5 as a carrier, wherein the carrier of the catalyst is an H-type ZSM-5 molecular sieve, an active component is one of ruthenium and platinum, and the mass fraction of the active component in the catalyst is 3-10%. Further, the ZSM-5 is used as a noble metal catalyst of a carrier, and the H-type ZSM-5 molecular sieve is an organic amine sodium ion zeolite molecular sieve. The method adopts a catalytic decomposition mode to remove the hydrazine nitrate dangerous compounds in the nitric acid waste liquid, and compared with the traditional mode of adding the oxidant, the method is cleaner and more environment-friendly, has no potential safety hazard, and has better economical efficiency than the mode of adding the oxidant. |
| priorityDate | 2021-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.