http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109304216-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-405 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-09 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/C07C11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-08 |
| filingDate | 2017-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109304216-B |
| titleOfInvention | Catalyst for producing low-carbon olefin by synthesis gas one-step method |
| abstract | The invention relates to a catalyst for producing low-carbon olefin by a synthesis gas one-step method, which mainly solves the problems of low CO conversion rate and low-carbon olefin selectivity in the reaction of preparing low-carbon olefin by a synthesis gas one-step method in the prior art. The invention relates to a catalyst for producing low-carbon olefin by adopting a synthesis gas one-step method, which comprises the following components in parts by weight: a)5 to 40 parts of an iron-based element or an oxide thereof; b) 1-20 parts of at least one element in IVB group or oxide thereof; c) 20-70 parts of alpha-alumina; d) 10-40 parts of ZSM-5 type molecular sieve; wherein, the ZSM-5 type molecular sieve is a technical scheme of rare earth modified ZSM-5 molecular sieve, which better solves the problem and can be used for industrial production of preparing low carbon olefin by a synthesis gas one-step method. |
| priorityDate | 2017-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.