http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104211556-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-26 |
| filingDate | 2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104211556-B |
| titleOfInvention | A kind of preparation method of low-carbon alkene |
| abstract | The invention discloses a kind of preparation method of low-carbon alkene.The method comprises: under the oxi-chlorination condition of methane, mixed gas containing methane, hydrogenchloride and oxygen source and the first catalyzer are carried out the first contact reacts, and the first contact reacts gained mixture and the second catalyzer are carried out the second contact reacts, described second catalyzer is one or more in aluminum oxide, Si-Al molecular sieve and silicoaluminophosphamolecular molecular sieves.The method preparation technology is simple, does not need the separating step through removing water, higher to the selectivity of low-carbon alkene, and can carry out under lower temperature of reaction. |
| priorityDate | 2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.