http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5227534-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd160b48bd4cc483cafd142249836250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-023 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-06 |
| filingDate | 1992-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1993-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a215b00460934cee50b6483afe537e5c |
| publicationDate | 1993-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5227534-A |
| titleOfInvention | Ether production with multi-stage reaction of olefins |
| abstract | A process for upgrading olefin feedstock containing a mixture of diene, iso-olefin and linear olefin to produce tertiary-alkyl ether and high octane gasoline components comprising iso-olefin. Product recovery is integrated between primary and secondary reaction stages. n In a preferred embodiment, a two stage etherification process employs a secondary solid acid regenerable catalyst bed to etherify and/or oligomerize unconverted diene, and optionally, iso-butene in the debutanizer overhead stream of a conventional MTBE primary reactor stage. Both stages can utilize a regenerable acid catalyst such as ZSM-5 or Zeolite Beta for etherification and to upgrade unconverted alkenes and methanol from the primary stage. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE38864-E http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108089443-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6660898-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5919989-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6613108-B1 |
| priorityDate | 1990-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.