http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103641854-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-38 |
| filingDate | 2013-11-19-04:00^^<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-103641854-B |
| titleOfInvention | A kind of method comprehensively utilizing glycine crystallization mother liquid production glyphosate |
| abstract | The invention belongs to technical field of pesticide; relate to a kind of method utilizing glycine crystallization mother liquid to produce glyphosate; the method is that glycine remaining in glycin mother liquid is converted into the mother solution of imido-diacetin by chemical reaction; then by Iminodiacetate mother solution and Phosphorous chloride. effect; it is converted into iminodiacetic acid hydrochlorid, then adds formaldehyde, regulate pH value; obtain N phosphonomethyliminoacidetic acidetic mixture, after it is oxidized, obtain N (phosphonomethyl) glycine.Glycine and the iminodiacetic acid of residual in discarded mother solution are effectively utilized production glyphosate by the method, glycine crystallization mother liquid has obtained effective comprehensive utilization, decrease glycine and produce " three wastes " discharge and the waste of resource thereof, create Social benefit and economic benefit, well solve the difficult problem that glycine crystallization mother liquid processes. |
| priorityDate | 2013-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.