Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b78fb3906c64eff7d2f8c7be87deb8a6 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-40 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-20 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-20 |
filingDate |
2005-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62c9025067233685912f3e22a11e221b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ac999fa80e06f9bd856bcbcd5836090 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_941223afa85beb248a60b3ad8de1f7da |
publicationDate |
2007-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-2524940-A1 |
titleOfInvention |
Conversion of ethers to olefins |
abstract |
Ethers are cracked to olefins using a gamma-alumina catalyst in the presence of ammonia. The use of ammonia improves the selectivity to linear alpha olefins in comparison to cracking reactions in the absence of ammonia. The use of ammonia is convenient in comparison to known processes which employ alumina which as been treated with an amine. A preferred process produces octene-1 from 1-methoxyoctane. |
priorityDate |
2005-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |