http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H08208547-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_802cb425a297a0766bc7d8cdc2f03898 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-06 |
| filingDate | 1995-11-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a51b5c4829794775d9b29d15fce0c6dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83a2d2aa778edf4d2eeafa0adf05f4f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e495752c211323bc4bb32f7075fe74e |
| publicationDate | 1996-08-13^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H08208547-A |
| titleOfInvention | Continuous reaction of t-butanol and isobutylene with methanol |
| abstract | (57) Abstract: A method for producing MTBE by continuous reaction of t-butanol and isobutylene with methanol is provided. SOLUTION: t-Butanol and methanol pass through a first reaction zone to obtain unreacted methanol, unreacted t-butanol, water, dimethyl ether, isobutylene and M. A primary etherification reaction product consisting of TBE is formed, and the primary etherification reaction product is converted into a methanol recycle fraction, t- Butanol recycle fraction, isobutylene fraction and MTBE Separating into product fractions, recirculating the methanol recycle fraction and the t-butanol recycle fraction to the MTBE reaction zone, At least a portion of the isobutylene fraction with added methanol passes through the secondary reaction zone to yield water, methanol, isobutylene, dimethyl ether, MTBE and t Forming a secondary etherification reaction product consisting of butanol and recovering MTBE from the secondary etherification reaction product. |
| priorityDate | 1994-11-28^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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