http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111167512-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0274 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0275 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-50 |
| filingDate | 2020-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111167512-B |
| titleOfInvention | A photothermal catalyst for methane oxidation to methanol and preparation method thereof |
| abstract | The invention provides a novel photothermal synergistic catalyst for directly oxidizing methane to synthesize methanol and a preparation method thereof. The catalyst uses a thermal catalyst formed of cheap metal hydrotalcite as a carrier, supports a Bi-based photocatalyst, and forms a photothermal synergistic catalyst. ; The cheap metals include transition metals Cr, Mn, Fe, Co, Ni, Cu, Zn 1~3 kinds, and alkaline earth metals Ba, Ca, Mg 0~1 kinds and metal Al. The present invention has the following beneficial effects: (1) The prepared catalyst shows high activity in the reaction of direct oxidation of methane to methanol, under the conditions of low temperature and low pressure, the reaction time is 2-96 h, and the conversion rate of methane can reach up to 25 %, the selectivity of methanol can reach up to 95%. (2) The preparation process of the catalyst is simple, low in cost, high in activity, and has unique hydrothermal stability; (3) The obtained catalyst has the advantages of both light and heat catalysts, and can directly oxidize methane to synthesize methanol under mild conditions. |
| priorityDate | 2020-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.