http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107051470-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-7025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8892 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-889 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-34 |
| filingDate | 2017-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107051470-B |
| titleOfInvention | For loaded catalyst and preparation and application methane purifying in natural gas vehicle tail gas |
| abstract | The present invention provides a kind of ZrO for methane high-efficient purification in natural gas vehicle tail gas 2 Support type catalyst containing Mn and its in-situ preparation method belong to natural gas vehicle tail gas clean-up technical field.Such catalyst is with ZrO 2 For carrier, using one or more of transition metal element Mn, Fe, Cu as active component, the load capacity (mass ratio) of active component is 40~80%.Preparation method is as follows: by a certain amount of ZrO 2 Carrier is added in manganese presoma, using hydro-thermal method in ZrO 2 On single-phase MnO is prepared in situ out 2 And its modified component obtains catalyst then by being centrifuged, washing, after drying.Catalyst of the invention is low to the initiation temperature of methane in natural gas vehicle tail gas, can be suitable and low in cost with the existing commercial purifying property of noble metal catalyst, thermal stability is good at 500 DEG C or less by combustion of methane.The preparation method of catalyst is simple in the present invention, abundant raw material, easily operated, low in cost, great application prospect. |
| priorityDate | 2017-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.