http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109908909-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L3-08 |
| filingDate | 2017-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109908909-B |
| titleOfInvention | Synthetic gas methanation catalyst and preparation method thereof |
| abstract | The invention provides a synthesis gas methanation catalyst and a preparation method thereof, wherein the catalyst comprises an active component, an auxiliary agent and a carrier, the active component is selected from Ni or Co, the auxiliary agent is selected from one or more of rare earth elements, and the carrier is petroleum coke-based activated carbon. The preparation method comprises the steps of preparing the composite oxide, mixing the composite oxide with petroleum coke and an activating agent for activation, and then washing and drying to obtain the synthesis gas methanation catalyst. The catalyst has the advantages of good dispersion of active components, high activity, difficult carbon deposition and the like, and also solves the problem of high-temperature aggregation of active metal of the active carbon carrier catalyst. |
| priorityDate | 2017-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.