http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104549296-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-889 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-02 |
| filingDate | 2013-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104549296-B |
| titleOfInvention | Microspheroidal synthesis gas directly prepares catalyst of low-carbon alkene and preparation method thereof |
| abstract | The present invention relates to the preparation method that a kind of microspheroidal synthesis gas directly prepares light olefins catalyst.Existing co-precipitation fischer-tropsch catalysts technology of preparing is mainly solved first to be co-precipitated and be beaten again in spray shaping again, slurry is substantially the heterogeneous body disperseed using physical method, final finished catalyst is not uniform enough and catalyst on hydrocarbon product distribution it is very wide the problem of do not concentrate.The present invention, which is used, first precipitates constituent part, above-mentioned precipitation peptization is prepared into chemically finely dispersed sol with the salting liquid of non-deposited components again and then aerosol spray is dried, then the technical scheme of high-temperature roasting again, above mentioned problem is preferably solved, the Catalyst available for synthesis gas synthesizing low-carbon alkene is produced.The catalyst is applied to and is not limited to fluid bed, and slurry bed system etc. requires that catalyst particle size is in the reactor of certain regularity of distribution. |
| priorityDate | 2013-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.