http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217092459-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ccd61bfb96fd85095e5f172bc2416937 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D35-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D36-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B04B5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D29-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-60 |
| filingDate | 2022-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f544656d69a0061c803eac9ce7da4b4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_742da29dfff1352ec68dbdcb18c974a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7c2d46938839b1858c93e1d4cea9839 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_153bca88d208d1f55b3a0aa55c554df0 |
| publicationDate | 2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217092459-U |
| titleOfInvention | A kind of refined salt-making system of tetracaine hydrochloride |
| abstract | The utility model discloses a system for refining tetracaine hydrochloride into salt, which comprises a decolorizing tank, a filtering system, a crystallization kettle, a hydrochloric acid dripping tank, a centrifuge and a DCS control system. The discharge port of the decolorization tank is connected with the feed port of the filtration system, the discharge port of the filter system is connected with the feed port of the crystallization kettle, and the discharge port of the hydrochloric acid dripping tank is connected with the hydrochloric acid feed port of the crystallization tank. , the outlet of the crystallization kettle is connected with the inlet of the centrifuge, and the pH of the crystallization kettle is automatically adjusted by the DCS system. The utility model has high production efficiency, effectively removes foreign matter and impurities, greatly improves the quality of the product, improves the market competitiveness of the product, and has good economic value and practical promotion value. |
| priorityDate | 2022-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.