http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2448941-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76b6305c90835afa958bb677347f6fbe |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-38 |
| filingDate | 2010-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_396422e96fd7d7e2859028dd647cc01f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f21f12736a002a34180b79017e79b25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5f4468f24ec69d78020f543135836e3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1800a4b0492c9075a8708177d57da674 |
| publicationDate | 2012-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2448941-C1 |
| titleOfInvention | Method of extracting 1,2-dichloroethane |
| abstract | FIELD: chemistry. n SUBSTANCE: invention relates to methods of extracting 1,2-dichloroethane from vinyl chloride production wastes, obtained via 1,2-dichloroethane thermal cracking. 1,2-dichloroethane is extracted from fractionation still residues through distillation in the presence of tert-butylpyrocatechol. n EFFECT: engineering solution enables to optimise technological, economic and environmental parameters of the process of producing vinyl chloride, since it enables to return extracted 1,2-dichloroethane for recycling and reduce the amount of liquid organochloride wastes. n 1 cl, 8 ex, 2 tbl |
| priorityDate | 2010-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.