http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104072331-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-278 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-16 |
| filingDate | 2013-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104072331-B |
| titleOfInvention | A kind ofly prepare the system and method with rectifying separation polyfluoro idoalkane |
| abstract | The present invention relates to a kind of system and method for polyfluor organic compound preparative separation.The present invention proposes a kind of system with rectifying separation polyfluoro idoalkane of preparing, and comprises 3 reactors, 4 rectifying devices and multiple product storage tank, and described 4 rectifying devices are connected successively; In described 3 reactors, the first reactor is connected with the feed(raw material)inlet of the first rectifying device; Second reactor is connected with the feed(raw material)inlet of the second rectifying device; 3rd reactor is connected with the feed(raw material)inlet of the 3rd rectifying device; The fraction outlets of described rectifying device is connected with the entrance of product storage tank, and the outlet of product storage tank is connected with reactor.The method that the present invention proposes, by repeatedly cyclical operation, can obtain the one-component perfluoroalkyl iodides of C2, C4, C6, C8, purity reaches more than 99%, according to market demand, can collect high-purity perfluoroalkyl iodides of different components, sell as intermediates, realize good economic benefit. |
| priorityDate | 2013-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.