http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IT-8021620-D0
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7580a1cdb7bf704802f84446f901fbf7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-06 |
| filingDate | 1980-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa5a91e071436acc27044ab00127672b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a42b9e0dc61d2ae88f236b0a5df8019 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab75726082adc7fa22a3d8b01c8ce490 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6f06448fc8a2bed1f63a85345edbae2 |
| publicationDate | 1980-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IT-8021620-D0 |
| titleOfInvention | PROCESS OF PRODUCTION OF TERTIARY BUTYL ETHYL ETHER FROM METHANOL AND ISOBUTENE. |
| abstract | Process for producing methyl tert-butyl ether (MTBE) by reacting methanol with the isobutene present in a C4 cut in a proportion from 10 to 60%, wherein said cut, admixed with methanol is contacted, in a first reaction zone, with an acid catalyst in the conditions of etherification of isobutene by methanol unit 93 to 98% of the isobutene has been converted, the reaction product is fractionated under at least 10 bars to a bottom fraction consisting essentially of MTBE and a top fraction which is contacted, in a second reaction zone, with an acid catalyst, under the conditions of etherification of isobutene by methanol, until at least 99% of the initial isobutene has been converted, the resulting product is washed with water and separated into a residual C4 cut which is discharged and an aqueous phase wherefrom methanol is recovered by distillation. |
| priorityDate | 1979-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.