http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210065604-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b91ba6034fcec83fedbc6c4aa47a1a62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D223-10 |
| filingDate | 2019-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_520781f4c871579fd23c5fa46c8618f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c5729613962085455f4c4bdff51dd61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af4f88ce69ec2bd73b2e5f7c780d1bac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ad935ce759e7fe89543908f39ae9c83 |
| publicationDate | 2020-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210065604-U |
| titleOfInvention | Ammoximation reaction unit |
| abstract | The utility model provides an ammoximation reaction device, which comprises a reaction kettle, a circulating pump, external filtering mechanisms and a cooler, wherein an internal metal film filter is arranged inside the reaction kettle, the upper part of the reaction kettle is connected with a feeding pipe, the bottom of the reaction kettle is connected with the circulating pump through a circulating pump inlet pipe, the circulating pump is connected with a circulating pump outlet pipe, at least two external filtering mechanisms are arranged on the circulating pump outlet pipe in parallel, a bypass valve is also arranged on the circulating pump outlet pipe, the circulating pump outlet pipe is connected with the cooler, and the cooler is connected with the; the external filtering mechanism comprises an outer metal film filter which is connected with a circulating pump outlet pipe through a reaction liquid inlet pipe, the upper part of the outer metal film filter is connected with an outer connecting pipe, the bottom of the outer metal film filter is connected with a turbid liquid outlet pipe, a turbid liquid outlet valve is arranged on the turbid liquid outlet pipe and is connected with a cooler, the outer connecting pipe is connected with a clear liquid outlet pipe branch, a clear liquid outlet valve is arranged on the clear liquid outlet pipe branch, and a reaction liquid inlet valve is arranged on the reaction liquid inlet. The utility model discloses can switch inside and outside metal film filter wantonly, improve productivity, convenient to use. |
| priorityDate | 2019-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.