http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214130329-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/B01D3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-63 |
| filingDate | 2020-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3593cbfba97fcb748ffcfd135dbfceb |
| publicationDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214130329-U |
| titleOfInvention | Be used for pesticide midbody methyl chloroacetate high tower separator |
| abstract | A high-tower separation device for pesticide intermediate methyl chloroacetate relates to the field of chemical equipment, and particularly relates to an improvement on the high-tower separation device for the pesticide intermediate methyl chloroacetate. The tower comprises an upper tower body, a lower tower body, a base, a condensing tank, a reboiler, a second discharge hole and a fourth discharge hole, wherein the upper tower body is communicated with the lower tower body, the lower tower body is connected with the base, the condensing tank is connected with the lower tower body, the condensing tank is connected with the second discharge hole, the reboiler is connected with the bottom end of the lower tower body, and the reboiler is connected with the fourth discharge hole; the upper tower body is provided with a layering module, and the lower tower body is a distillation device. The utility model discloses a combine together decker and distiller, reused the branch liquid method and carried out the preliminary separation with methanol-water etc. and the rethread distillation carries out the secondary separation, has improved separation efficiency. |
| priorityDate | 2020-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.