http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213790014-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8817fbe2c99383fd1cb0c6cbd1c0cc53 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-63 |
| filingDate | 2020-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3593cbfba97fcb748ffcfd135dbfceb |
| publicationDate | 2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-213790014-U |
| titleOfInvention | Methyl chloroacetate high-efficient distillation purification device |
| abstract | A high-efficiency methyl chloroacetate distillation and purification device relates to the technical field of purification devices, wherein a feed inlet is formed in the left side of the upper part of a first distillation main body, a first steam inlet is formed in the right side of the lower part of the first distillation main body, a first reflux port is formed in one side of the first distillation main body, the bottom of the first distillation main body is connected with the first reflux port through a first reflux pipe, the high-efficiency methyl chloroacetate distillation device is provided with two distillation tower main bodies, an overflow weir is arranged in each distillation main body, a liquid layer with a certain thickness is kept on a tower plate, gas-liquid two-phase intimate contact is greatly increased, the internal distillation temperature is controlled by combining steam heating and condenser condensation, so that the continuous production of methyl chloroacetate is realized, the distillation speed is greatly increased, the production efficiency is improved, the operation difficulty in the production process is reduced, the purification speed is high, the purification quality is higher, and the overall practicability is strong, has great market popularization value. |
| priorityDate | 2020-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.