http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109647491-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-0333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-044 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-08 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/B01J29-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-04 |
| filingDate | 2017-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109647491-B |
| titleOfInvention | Catalyst for directly preparing low-carbon olefin from synthesis gas |
| abstract | The invention relates to a catalyst for directly preparing low-carbon olefin from synthesis gas, which mainly solves the problems of low CO conversion rate and low-carbon olefin selectivity in the reaction of preparing low-carbon olefin from synthesis gas in the prior art. The invention relates to a catalyst for directly preparing low-carbon olefin by using synthesis gas, which comprises the following components in parts by weight: a)5 to 40 parts of an iron-based element or an oxide thereof; b)1 to 20 parts of at least one element of group IIB or an oxide thereof; c) 1-20 parts of at least one element in IVB group or oxide thereof; d) 10-40 parts of silicon dioxide; e) the technical scheme of 10-50 parts of SBA-15 type molecular sieve well solves the problem and can be used for industrial production of preparing low-carbon olefin from synthesis gas. |
| priorityDate | 2017-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.