http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214436668-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b117acdf4eb3fb32bfdcb0aa1b65359 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D29-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-16 |
| filingDate | 2021-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b97674843eba23162d5ba7ba0a09f4fb |
| publicationDate | 2021-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214436668-U |
| titleOfInvention | Extraction device for pyridine circulation |
| abstract | The utility model discloses an extraction device for pyridine circulation, which belongs to the technical field of pyridine production, and comprises an extraction tank main body and an impurity removal box, wherein the impurity removal box is fixedly arranged on the right side surface of the extraction tank main body; through being provided with drive assembly, drive the sleeve through adjusting the bull stick and carry out synchronous rotation, cooperate L type pole to drive universal ball simultaneously and roll in the stationary ring, utilize solid fixed ring's slope effect to drive the sleeve and carry out up-and-down motion when carrying out the pivoted, thereby carry out the intensive mixing to extractant and pyridine raw materials in the extraction jar main part and mix, reduced the time of extraction and improved the precision of separation, promoted the work efficiency of device. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116328364-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116328364-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114308298-A |
| priorityDate | 2021-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419547992 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID1049 |
Total number of triples: 19.