http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-203683422-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d58d67e1a37fa52e8eff87f2226baceb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 |
| filingDate | 2013-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9892cb8f31bf24c84b37b2ee11a8882a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80e95af4f968fbc1da8974befe66eeb9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16d90fd7ea03ab3429c0aeab8f52c8dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_705f1bb523a46f991914579bd5cb25f5 |
| publicationDate | 2014-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-203683422-U |
| titleOfInvention | Device for recycling butanone through pervaporation |
| abstract | The utility model relates to a device for recycling butanone through pervaporation. The device includes a raw material tank, a raw material pump and a pervaporation membrane separation machine set, which are connected in sequence, wherein the interception side of the pervaporation membrane separation machine set is connected with a product tank through a product condenser, the permeation side of the pervaporation membrane separation machine set is connected with a liquid-liquid separator through a dialysate condenser, and a vacuum pump is connected to the dialysate condenser; an organic phase pipeline is arranged on the liquid-liquid separator, the organic phase pipeline is connected with the raw material tank through a storage tank, an aqueous phase pipeline is further arranged on the liquid-liquid separator, the aqueous phase pipeline is connected to the feed opening of a rectifying tower, the tower top of the rectifying tower is connected with the raw material tank through a condenser. The device provided by the utility model is simple in butanone rectification process, high in safety coefficient, little in equipment investment, high in energy utilization rate, free of third component and high in recovery rate. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104744228-A |
| priorityDate | 2013-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.