http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107098824-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00033 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-30 |
| filingDate | 2017-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107098824-B |
| titleOfInvention | A device and production method for producing oxamide using a high-gravity reactor |
| abstract | The invention belongs to a device and a production method for producing oxamide by using a supergravity reactor; it includes a dimethyl oxalate storage tank, a methanol storage tank, a liquid ammonia tank and a water tank, and the dimethyl oxalate storage tank passes through a solid conveying device and a batching kettle The outlet of the methanol storage tank is connected to the liquid inlet of the batching kettle through the first pump, the outlet of the batching kettle is connected to the liquid inlet of the supergravity reactor through the second pump, and the liquid ammonia tank reacts with the supergravity through a pressure reducing valve The gas inlet of the kettle is connected, the outlet of the supergravity reaction kettle is connected with the solid-liquid separation device, the solid outlet of the solid-liquid separation device is connected with the drying device, the solid outlet of the drying device is connected with the storage tank of oxamide finished product, and the gas outlet of the supergravity reaction kettle The gas outlet of the drying device and the drying device are respectively connected with the water tank; it has the advantages of continuous production, small volume, low reaction temperature and low production cost. |
| priorityDate | 2017-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.