http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2530081-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1cb0556340cf6d1f6c8aae217158bb5c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B59-00 |
| filingDate | 2013-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_450fc7d1e7d75281f0453575efaff293 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a92c9d78c81acfeb2157983e5a680718 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bbcbd7122ffc5f79942c2ea9c8f2802 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f27eacfb9641e6aec260a731521347f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_527a1eab6dfa9e1867260a31f88534e8 |
| publicationDate | 2014-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2530081-C1 |
| titleOfInvention | Method of extracting cerium |
| abstract | FIELD: chemistry. n SUBSTANCE: invention relates to methods of extracting cerium (IV) from sulphate solutions by extraction and can be used for concentration of cerium (IV) from ore, processing solutions with a complex salt composition and for analytical purposes. Extraction is carried out from 0.5-2.0 M sulphate solution with 0.32% 2-methyl-8,9-dihydro[1,2,4]triazolo[1,5-α]quinazolin-6(7H)-one solution, dissolved in methylene chloride. The phase contact time is 15 min. After demixing, the organic phase is separated and re-extraction is performed. n EFFECT: conducting the process in milder conditions without using concentrated acid solutions and high output of cerium. n 1 dwg, 2 ex |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2610864-C1 |
| priorityDate | 2013-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.