http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214415628-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d48dc45fefbdcf8bfc59049b3e74e3ab |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14 |
| filingDate | 2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dc910349146ca6a8d7174b8a64635c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ab7a82bd3ba1dd821a8a54110ae7fb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8d8aed34122352934ecb93ece40e165 |
| publicationDate | 2021-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214415628-U |
| titleOfInvention | Rectification system is used in production of cyclopropyl acetylene |
| abstract | The utility model discloses a rectification system is used in cyclopropyl acetylene production, including cooler bin, rectifying column, base and water tank, the top fixed mounting of base has the rectifying column, the inside of rectifying column is equipped with first rectifying chamber and second rectifying chamber respectively, fixed mounting has the water tank on the base of rectifying column one side, all fixed mounting has the water conservancy diversion frame on the inner wall of first rectifying chamber and second rectifying chamber, be equipped with the venthole on the water conservancy diversion frame, one side fixed mounting of rectifying column has the cooler bin. The utility model discloses a fixed mounting has the water conservancy diversion frame on the inner wall of rectifying column, can make steam enter into the bubble cap through the venthole in, make steam and material carry out abundant contact, improved rectification efficiency, conveyer pipe and first rectification room butt joint intercommunication make not fully refrigerated gas flow back to first rectification room, and the rethread outlet duct is leading-in to carry out the secondary cooling to the cooling tube, has improved material production efficiency, convenient and practical. |
| priorityDate | 2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.