http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-207533220-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb3def169014b1d8b80b16e95d468b50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-786 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J4-00 |
| filingDate | 2017-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ba09ec73ec9b9bcf9e36fbec22692d5 |
| publicationDate | 2018-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-207533220-U |
| titleOfInvention | A kind of high-purity benzophenone preparation facilities |
| abstract | The utility model discloses a kind of high-purity benzophenone preparation facilities, including bottom plate, the top of the bottom plate has been bolted babinet, heat insulation tank is welded on the inner wall of the babinet bottom end, cylindrical fixed seat is welded on the inner wall of the heat insulation tank bottom end, and the top of fixed seat is welded with retort, the top of the retort and heat insulation tank is provided with mounting hole, motor is welded on the inner wall on the babinet top, and the bottom end of motor output shaft is welded with drive link, the drive link is plugged in two mounting holes, and it is welded with the paddle equidistantly distributed on the side inner wall of drive link, the paddle is respectively positioned on inside retort, heat insulation tank side outer wall is welded with outlet pipe close to the position of bottom end.The utility model can adjust reaction temperature when preparing benzophenone, raw material can be stirred in reaction, improve the efficiency of preparation, can paraxylene ketone carry out multistage purification, greatly improve the purity of benzophenone. |
| priorityDate | 2017-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.