http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9733849-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e37efcfd22a53e8104318f758ea3675 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_88fe54b2d2eadc6b81e2c0ce34262183 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-02 |
| filingDate | 1996-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0e53c0a0acce8742208cd63a6569675 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ccf98fdb967de83588eb3c8c2559ff5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca573af340c3fa347b43fdde8ad14af1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ab019d55ff19ac16c042c873149a8ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c18c62f7faf8b4a2c0a6b6b8dc8e6837 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_593e8f23caa9c2c55c3694e918f89c16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fba10d1e031023d95388036b6249ae73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3aa4104d1955480e8459fc61a44b6848 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad6592c0ced3785bfe1e0a0ed01f23c4 |
| publicationDate | 1997-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9733849-A1 |
| titleOfInvention | Method of obtaining 1,2-dichloroethane |
| abstract | 1,2-Dichloroethane is obtained from the reaction between chlorine and ethylene in a liquid 1,2-dichloroethane medium at a temperature of between 20 °C and the boiling temperature of the reaction material in the presence of a catalyst of formula MCln.Lm, in which Cl is chlorine, M is iron (n = 2, 3), aluminium (n = 3), tin (n = 2, 4), antimony (n = 5); and L is trimethylamine (m = 1, 3), triethylamine (m = 1, 3), pyridine (m = 1, 2, 3, 4), 1-(2-chloroethyl)trimethylammonium chloride (m = 1), 1-(2-chloroethyl)-triethylammonium chloride (m = 1), 1-(2-chloroethyl)pyridine chloride (m = 1), or pyridine chlorhydrate (m = 1). Chlorination is carried out in a reactor at a temperature of 20-75 °C. The product is then introduced with the catalyst into an ethylene chlorination reactor operating at the boiling temperature of the reaction material with the same catalyst. From the top of the reactor 1,2-dichloroethane is removed as vapour while the catalyst is removed at the bottom and returned to the reactor operating at a temperature of 20-75 °C. The process is conducted with a catalyst content in the reaction material of 0.01-10 wt.%. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111234195-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111234195-A |
| priorityDate | 1996-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.