http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-202989030-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5729ccc24a1f98fac00920e658475bab |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6561 |
| filingDate | 2012-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fc9225c60d0c4916878b332e7952b72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65ec7afb20a1a50c0eb3bdb851addfd2 |
| publicationDate | 2013-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-202989030-U |
| titleOfInvention | Reaction equipment for preparing azamethiphos |
| abstract | The utility model provides reaction equipment for preparing azamethiphos. The reaction equipment comprises a first reaction unit, a second reaction unit and a third reaction unit which are respectively communicated with the first and second reaction units. The first reaction unit consists of a first reaction kettle, an oxazolo[4,5-b]pyridine-2(3H)-thione storage tank, an N,N-dimethylformamide storage tank and a paraformaldehyde storage tank. The second reaction unit consists of a second reaction kettle and a sulphur storage tank. The first reaction unit further comprises a first powder-liquid mixing pump, the oxazolo[4,5-b]pyridine-2(3H)-thione storage tank, the N,N-dimethylformamide storage tank and the paraformaldehyde storage tank are communicated with the first reaction kettle by the first power-liquid mixing pump. The second reaction unit further comprises a second powder-liquid mixing pump. The sulphur storage tank is communicated with the second reaction kettle by the second power-liquid mixing pump. The reaction equipment is unnecessarily charged manually, so that the production efficiency can be improved. |
| priorityDate | 2012-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.