http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0247671-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ec63d39d6704bacc5c7068c93ded43 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00 |
| filingDate | 1987-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_274a8e904e084ec0a109ab07a2438961 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f0d2eb99f9cec2941de214518b14ab6 |
| publicationDate | 1987-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0247671-A1 |
| titleOfInvention | Process for the production of dichlorohydrin |
| abstract | A continuous process for the production of an organic solvent solution of dichlorohydrin, which comprises:n a) reacting allyl chloride, water and chlorine in a reaction zone to form an aqueous mixture of dichlorohydrin, b) contacting in an extraction zone the reaction zone effluent with a water-immiscible inert organic solvent for the dichlorohydrin to obtain a dichlorohydrin-enriched solvent and an aqueous phase, c) passing said dichlorohydrin-enriched solvent from said extracÂtion zone, d) passing said aqueous phase from the extraction zone to a reverse osmosis zone, e) subjecting said aqueous phase to reverse osmosis in said reverse osmosis zone to obtain: (1) a retentate stream having a chloride content higher than said aqueous phase, and (2) a permeate stream having a chloride content lower than said aqueous phase, f) withdrawing said retentate stream, and g) recycling at least part of said permeate stream from step (e) to the reaction zone of step (a). |
| priorityDate | 1986-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 186.