http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209646348-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d3808299f4c0103cc001c2b6fbda7807 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F27-906 |
| filingDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_472386fe419db7d14bf70cef255f9dad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44793e07fd72b530639bd4a3af31e0cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e066255e59aaf0ff7fd38b07db62543c |
| publicationDate | 2019-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209646348-U |
| titleOfInvention | A kind of preparation facilities of 2- fluoro-4-methoxyacetophenone |
| abstract | The utility model discloses a kind of preparation facilities of 2- fluoro-4-methoxyacetophenone, including lid, cylinder, pedestal and chamber door, the top of the pedestal is provided with cylinder, and inner barrel top and bottom end be respectively arranged with concentration chamber and mixing chamber, and second partition is provided between mixing chamber and concentration chamber, the side on the second partition top is provided with temperature sensor, the middle position on the second partition top is provided with bracket, the side of the second partition bottom end is provided with the second discharge port, first partition is provided between the collecting box and concentration chamber, and the middle position of first partition bottom end is provided with the first discharge port, the side of the concentration chamber is provided with crossbeam, and the top of crossbeam is equipped with vacuum pump, the vacuum pump is connected by conduit with concentration chamber.The utility model improves the heat insulation effect of the device, reduces the loss of temperature, improve the quality of production by being provided with vacuum chamber among the inner sidewall of cylinder. |
| priorityDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.