http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01219186-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bd0cdbc5c67cf4957ed83c89140748e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C1-22 |
| filingDate | 1988-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3d116b158196e9fb9afbb8f8b33c6d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ded061fd82c364a5093b9a84aa11d950 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf87b8e434d644e4df99faf7abb262ae |
| publicationDate | 1989-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01219186-A |
| titleOfInvention | Method for refining indium |
| abstract | PURPOSE: To conveniently and efficiently obtain high-purity In by electrolyzing an electrolyte contg. InCl 3 with crude In as the anode, drawing off the electrolyte from an anode chamber, replenishing In ion, purifying the electrolyte, and supplying the electrolyte to a cathode chamber. n CONSTITUTION: Electrolysis is carried out with crude In as the anode and an aq. InCl 3 soln. as the electrolyte to deposit In on the cathode. In the method for refining In, the electrolytic refining tank to be used is separated into the anode chamber and the cathode chamber by a diaphragm. A part of the electrolyte is drawn off from the anode chamber, and In ion is replenished by diaphragm electrolysis, etc. High-purity In is then dipped in the electrolyte, and the materials such as the Cu, Pb, etc., electrochemically nobler than In are deposited and separated to purify the electrolyte. The electrolyte is brought into contact with an anion-exchange resin before or behind the electrolyte purifying stage to adsorb and remove Cd, Zn, etc. The purified electrolyte is supplied to the cathode chamber. n COPYRIGHT: (C)1989,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160027085-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009110149-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8308933-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8308932-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8308934-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I471422-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006046800-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4782238-B2 |
| priorityDate | 1988-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.