http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2674371-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_42234ca28b5efe9454c0ce9dcf68d999 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B11-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B11-00 |
| filingDate | 2017-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d8048a00d5e2e7c7b005c71d45e6336 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24bca57fa3e11931fd50ca06c90d140d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcbdecac1980ce315c9d2a0399f6cb3f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_316bd22061f81f4628ca59bda3de9a98 |
| publicationDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2674371-C1 |
| titleOfInvention | Extragent based on partially fluorinated trialkylamine and method for extraction of metals and acids from water-salt solutions |
| abstract | FIELD: chemistry.SUBSTANCE: invention relates to the extraction of ions in the form of anions of acids, in the form of ions of precious metals and other elements using fluorinated alkylamines. Technical result is achieved by using as an extractant amine of the general structural formula:,where R– alkyl hydrocarbon substituents of normal or branched structure with the number of carbon atoms from 2 to 8; R– alkyl hydrocarbon substituents of normal or branched structure with the number of carbon atoms from 2 to 8; X – CF- or CFH-, where n=1–10, or its solutions in organic diluents, which additionally contain a reagent, which is an oxime of the general formula:,where R– CH-CH; R– H- or CH-, with subsequent reextraction.EFFECT: technical result of the invention is to increase the degree of extraction and distribution coefficients of noble metals.7 cl, 3 dwg, 14 tbl |
| priorityDate | 2017-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 124.