http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105001087-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-54 |
| filingDate | 2015-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105001087-B |
| titleOfInvention | Comprehensive utilization metronidazole hydroxylation synthetic wastewater produces the method and device of formate ester |
| abstract | The invention discloses a kind of metronidazole hydroxylation synthetic wastewater that comprehensively utilizes and produce methyl formate or the method and device of Ethyl formate, solve the waste of prior art formic acid big, mixed salt is difficult, hydroxylation synthetic wastewater intractability is very big, the problems such as direct emission of serious pollution of environment, this technique reclaims the formic acid in waste water by adding alcohols generation esterification, by setting up distillation, rectification, crystallization and the technical process such as centrifugal, do not affecting on the premise of product produces metronidazole, formic acid in separation and recovery waste water, thoroughly solve metronidazole and produce a process difficult problem for waste water, reduce metronidazole production cost simultaneously, improve the productivity of metronidazole, there is good environment, Social and economic benef@, can be widely applied to metronidazole enterprise, have important practical significance. |
| priorityDate | 2015-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.