http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102408134-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ddac65606de3b966e6f33acf1f1407c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_968191d86a31cd194ce9ef2f0e9d860f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G55-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-26 |
| filingDate | 2010-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac545625f208668ae0cada6103437a06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41a2dbf42bd060c653a6b8ecab4348bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4922360915d677dd513ce0090c68b756 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c358a1d5626488689fa3bc69d393be47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fde261a2539f55376ff5500ccef0f801 |
| publicationDate | 2013-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102408134-B |
| titleOfInvention | Electrochemical dissolving method for iridium powder |
| abstract | The invention relates to an electrochemical dissolving method for iridium powder, which is comprises the following steps: adding a hydrochloric acid solution and iridium powder in a U-shaped electrolytic bath, loading the alternating current at two ends of electrode of the U-shaped electrolytic bath, directly dissolving iridium powder in hydrochloric acid to obtain a chloro-iridic acid aqueous solution; filtering the chloro-iridic acid aqueous solution, then distilling to obtain a chloro-iridic acid concentrate. The electrochemical dissolving method for iridium powder is characterized in that the raw material iridium powder is directly dissolved in hydrochloric acid without adding any other reagents, the impurities interference can be avoided when the high purity iridium powder is taken as a raw material, so that the high purity chloro-iridic acid H3IrCl6 aqueous solution is prepared. |
| priorityDate | 2010-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.