http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2695083-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b13067fceda3572fbae5819b1fa3ea3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00761 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00893 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00752 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1827 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1836 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-0055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-0045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G31-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-18 |
| filingDate | 2017-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a585e44271c90039ae0799935c37ed99 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f17468136ead800dd81f8406584cfc6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6dc0d025afc02fb514c09b7a2b797ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b45fd7dd39d1e27b69a7a2dc73064421 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_431d2c72cb01ffc7e1df8567762128b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f707ee3cf84f4f650ea664e751b2694 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4fa2f547b2039ff6fb02c2e427793b8 |
| publicationDate | 2019-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2695083-C1 |
| titleOfInvention | System and method of obtaining high-purity vanadium electrolyte with valence of 3,5 |
| abstract | FIELD: technological processes.SUBSTANCE: invention relates to power engineering and chemical engineering, particularly to a system and a method of producing 3.5-valent vanadium electrolyte of high purity. According to the invention, a system and a method of producing a high-purity vanadium electrolyte with valence of 3.5 includes hydrolysis of high-purity vanadium oxytrichloride into vanadium pentoxide in fluidised bed (2) by hydrolysis of a gaseous phase, reduction of vanadium pentoxide in fluidized bed (5) to low-valence vanadium oxide with average valence of 3.5 % of vanadium under precise control, adding pure water and sulfuric acid solution under conditions of external microwave field for dissolution at low temperature to obtain high purity vanadium electrolyte with valence of 3.5, which can be directly used in a new completely vanadium flow-through redox storage battery. Obtaining of vanadium pentoxide by hydrolysis of gas phase in fluidized bed (2) is characterized by fast and high efficiency. Inner element in fluidized bed (5) enables to accurately control valence state of recovery product, and special chemical effect of microwave field is used to stimulate dissolution of vanadium oxide and activation of vanadium ions, due to which dissolution and production of electrolyte takes place in range of low temperatures, which significantly increases activity of electrolyte.EFFECT: short process, high efficiency and good purity, stable quality of product, applicability in large-scale production, which brings economic and social benefits.10 cl, 1 dwg, 7 ex |
| priorityDate | 2016-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.