http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214913475-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5faa59550b39c4e0a645940a6a7b55d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-32 |
| filingDate | 2021-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80339aead478d15c0d80ba91a9b0f255 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b9e4e07a9bc6d0ac236077c60803ae0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e312160f18c80338c685d6584623a149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b66e4d0d532d85347596d2467b5b9872 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_526417559e6d12c51cdbeb2188a8ab10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed3859f0082b1cab1116b163e43cec03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8950e22db8ddc5b23ffe5a8a8978ff31 |
| publicationDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214913475-U |
| titleOfInvention | Rectification device for refining EPA from fish oil |
| abstract | The utility model relates to the technical field of fish oil production equipment, in particular to a rectification device for refining EPA from fish oil, which comprises a primary rectification tower, a secondary rectification tower, a cooling buffer tank and a vacuum device; the primary rectifying tower is connected with a feeding pipeline I, a tower top condensate pipeline I, a non-condensable gas pipeline I and a tower kettle extraction pipeline I, and the non-condensable gas pipeline I is connected with a cooling buffer tank; the second-stage rectifying tower is connected with a tower top condensate pipeline II, a non-condensable gas pipeline II and a tower kettle extraction pipeline II, the rectifying section collecting liquid pipeline II is connected with a kettle liquid pipeline I, the reflux pipeline II is connected with a tower top condensate pipeline II, and the non-condensable gas pipeline II is connected with a cooling buffer tank. The utility model discloses a mode of vacuum rectification improves EPA's purity in the fish oil, and the handling capacity is big, efficient, and the rectifying section and the stripping section of each rectifying column set up liquid mouth and liquid reflux mouth respectively, effectively reduce the operating pressure drop of tower, are applicable to the EPA initial stage refining purification of large handling capacity fish oil. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116036626-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116036626-A |
| priorityDate | 2021-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.