http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-208823973-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ad9021ffdfa8a32d8f7e5a5fc92de72 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82 |
| filingDate | 2018-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_113ca1999e71febd8806f63165340390 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_579281d7850a6bd515ffdf7e49526a88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7e49f5ae5bdf6d05b00294c63943b5b |
| publicationDate | 2019-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-208823973-U |
| titleOfInvention | A kind of cooling separation device for preparing acetylacetone |
| abstract | The utility model discloses a cooling and separation device for preparing acetylacetone, which comprises a cooling and separation device, a feeding port is arranged on one side of the cooling and separation device, a material outlet is arranged on the other side of the cooling and separation device, and A cooling liquid inlet port is arranged at the upper end of the cooling separation device, and a cooling liquid outlet port is arranged at the lower end of the cooling separation device; a cooling chamber is arranged in the cooling separation device, and two sides of the cooling chamber are respectively connected with the cooling liquid outlet port and the cooling liquid inlet port. port connection, so that the cooling separation device can achieve a good cooling effect; and a spiral cooling pipe is arranged in the cooling separation device, and the two ends of the cooling pipe are respectively connected to the cooling cavity, so that the cooling of the cooling separation device can be further improved. Effect. |
| priorityDate | 2018-09-21-04:00^^<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/compound/CID31261 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419546719 |
Total number of triples: 18.