http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212651462-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c385913c81ff155b48970e973472843 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D36-00 |
| filingDate | 2019-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8510fa6a4f0c1addf952de2b2aecbca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87b4f60300cd1663da1177f95b0f7dd6 |
| publicationDate | 2021-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212651462-U |
| titleOfInvention | D-proline extraction and purification device |
| abstract | The utility model provides a D-proline extraction and purification device, including setting gradually: the first filtering device adopts a suction filtering device; the pressure reduction concentration device adopts a rotary evaporator; the device comprises a recrystallization device, a water bath, a heating pipe and a cooling pipe, wherein the recrystallization device is provided with the water bath, the wall surface of the water bath is provided with the heating pipe and the cooling pipe, a crystallization container is placed in the water bath, and a condensation reflux device is communicated with an opening at the top end of the crystallization container; the vacuum drying device is provided with a heating cavity, a placing container is placed in the heating cavity, and the top end of the placing container is open; and a vacuum pumping device is communicated with the heating cavity. Draw purification system, have the operation of being convenient for and efficient advantage, can effectively guarantee the quality of product. |
| priorityDate | 2019-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.