http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102698457-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10a41865c12a01e360f62c9c5e4adf9e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D17-028 |
| filingDate | 2012-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16e84859ca0b4349ffcf344db4006be0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c0a658b36bbd51c0af8e3a74abedcd0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73e3c60c09faedc288052b0e040ee7f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6c2e537b04084ecfdd59b370fd9cd44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e09508b0cc5672b503b8dd21034e4838 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea47949909c8d4c3bd44cdf0327a9a72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47469b039c4bc30397938e6a2001dbdb |
| publicationDate | 2014-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102698457-B |
| titleOfInvention | Device for extracting mesityl oxide from dilute acetone solution |
| abstract | The invention provides a device for extracting mesityl oxide from a dilute acetone solution, which comprises a rectifying tower, a cooler, a chromatographic tank, a dilute acetone storage tank, a mesityl oxide storage tank and other components, wherein the chromatographic tank comprises a cooling coil and guide partitions staggered vertically; one or more overflow ports A for mesityl oxide are formed on the sides of the chromatographic tank and can overflow the mesityl oxide to the mesityl oxide storage tank; and an overflow port B for dilute acetone is formed below the overflow port A and can overflow the dilute acetone to the dilute acetone storage tank; a liquid level sensor can be arranged on a side of each of the dilute acetone storage tank and the mesityl oxide storage tank, and a liquid level alarm can be arranged on the top of each of the dilute acetone storage tank and the mesityl oxide storage tank. In the device, the chromatographic tank can implement layering automatically without being supplied with process water or tower bottom liquid; the dilute acetone can return to the rectifying tower after being heated to solve the problem that the stability of the rectifying tower is affected due to different temperatures of the solutions entering the tower. The storage tank can either alarm or open and close a valve automatically when being full so as to reduce labor cost and prevent operation error. |
| priorityDate | 2012-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.