http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-204779428-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d58d67e1a37fa52e8eff87f2226baceb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 |
| filingDate | 2015-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_705f1bb523a46f991914579bd5cb25f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f2a5c90811f10f1031219950e11389c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16d90fd7ea03ab3429c0aeab8f52c8dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80e95af4f968fbc1da8974befe66eeb9 |
| publicationDate | 2015-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-204779428-U |
| titleOfInvention | Reaction rectification - vapor permeation membrane coupling production ethyl formate's device |
| abstract | The utility model relates to a reaction rectification - vapor permeation membrane coupling production ethyl formate's device belongs to membrane separation application technique field. Including reation kettle (1), rectifying column (2), vapor permeation membrane (7), rectifying column (2) set up in the top of reation kettle (1), and the top of rectifying column (2) is connected in the entry of overhead condenser (3), and exit linkage in reation kettle (1) of the feed liquid side of vapor permeation membrane (7) is connected in the entry of the feed liquid side of vapor permeation membrane (7) in at least one export of overhead condenser (3) through transfer jar (4). Adopt this device not introducing under the condition of other impurity for ethyl formate and water constantly remove in the esterification reaction system, promote the reaction to go on to ethyl formate's formation direction, have effectively improved the yield of reaction, and whole esterification reaction - vapor permeation membrane coupled system area is little, easily enlargies. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104945249-A |
| priorityDate | 2015-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.