http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-207904158-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_632ec752e01ba7ebf69ca0f739ff01ac |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C65-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-295 |
| filingDate | 2018-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_744d11740c03aea1e2c37d7bd52e8a14 |
| publicationDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-207904158-U |
| titleOfInvention | A kind of vanillic acid continuous production device |
| abstract | The utility model discloses a kind of vanillic acid continuous production devices, including including at least dosing, the unit that feeds intake, reaction member, unit and centrifugal unit being quenched, the dosing includes potassium hydroxide material-compound tank and vanillic aldehyde material-compound tank, and potassium hydroxide material-compound tank exit is provided with valve one；The unit that feeds intake includes potassium hydroxide charging tank and vanillic aldehyde charging tank；One end of the reaction member is connected by utilidor with the unit that feeds intake, and the unit that is quenched is provided with pH meter, and the unit that is quenched connects with the centrifugal unit.The utility model vanillic acid continuous production device is compared with the prior art, have the advantages that：1, the utility model production equipment, based on alkali fusion synthesis technology, the raw material which uses only has vanillic acid, potassium hydroxide, hydrochloric acid and water, and cost is relatively low, easy to operate；2, the utility model reaction time is short, and vanillic acid is not destroyed under strong basicity, and yield and purity are also effectively improved. |
| priorityDate | 2018-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.