| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c3f894c94601bdc2e4ecef2f340a2e21 |
| classificationCPCAdditional |
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 |
2008-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d2ef01484ea250e6e211821f0c0adbd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c08d489de7d17343042c8a19abe43a35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3b2c4de10614536764db53c30d6b2d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9ea2d9c2c89cfba45dd29ef68f74fd6 |
| publicationDate |
2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-101641307-B |
| titleOfInvention |
Recycle of DME in an oxygenate-to-olefin reaction system |
| abstract |
This invention is directed to a process for producing one or more olefins from an oxygenate feed. According to the invention, an oxygenate stream is provided and a recycle stream is added to the oxygenate stream to form a feed stream to an oxygenate-to-olefin conversion system. The recycle stream comprises (i.e., contains) propane and dimethyl ether. |
| priorityDate |
2007-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |