http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213708189-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4567f89c30e42826c5564168382c92c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-04 |
| filingDate | 2020-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e7c32a668fbf679a2dd584362997e2d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7920875f954eb67a5ee9b41d50f34735 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c75ba4ed939a81cd2f261c5a2071cb31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86057f5421890b78afb7ebb3f65cbee5 |
| publicationDate | 2021-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-213708189-U |
| titleOfInvention | Extraction device for methanol and acetone in wastewater generated in production of triketone compounds |
| abstract | The utility model relates to a methanol and acetone's extraction element among triketone compound waste water belongs to the waste water treatment technical field of medicine midbody. The utility model relates to a device for extracting methanol and acetone from wastewater generated in the production of triketone compounds, wherein a reaction kettle A is connected with a distillation kettle, and the distillation kettle is respectively connected with a methanol and propanol recovery tank, a reuse water storage tank, a triple-effect water outlet pool and a triple-effect evaporator raw water pool; the triple-effect water outlet pool and the triple-effect evaporator raw water pool are both connected with the reaction kettle B; and the reaction kettle B is respectively connected with a dichloromethane recovery tank and a methanol recovery tank. The utility model discloses simple structure, the simple operation has realized the recycle of water and raw materials, has reduced manufacturing cost, has reduced wastewater discharge, and is energy-concerving and environment-protective, has apparent economic benefits. |
| priorityDate | 2020-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.