| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-80 |
| filingDate |
2008-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_338c885b43ef1d7d81e565e3dc6c6377
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0361f2ac4259ab903992283a66fe404b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10df01fc55bf432498b795f650013cd7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b6296db0ae1b2db41230d8ac416dda5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cb164c387241d2413446285ba516b7f |
| publicationDate |
2009-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-101411992-A |
| titleOfInvention |
Catalyst for preparing light olefins by cracking of low carbon alcohol |
| abstract |
The invention discloses a catalyst for cracking low-carbon alcohol to prepare low-carbon alkene. The catalyst consists of the following raw materials in weight percentage: 1 to 99 percent of a beta molecular sieve, 1 to 90 percent of a non-beta type molecular sieve and 0 to 15 percent of a caking agent. The catalyst can remarkably improve the selectivity of the low-carbon alkene in particular propylene in the cracking process of the low-carbon alcohol and obviously reduce the generation of methane in the catalytic cracking process. The invention also discloses a method for preparing the catalyst; and the method has a simple process and is favorable for industrial production. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106824258-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106824258-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106861750-A |
| priorityDate |
2008-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |