http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103253718-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc79905788293ba83476a107bff6caf2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G55-00 |
| filingDate | 2013-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd2bfc187ed12ae96d823a5fd9ff0a6c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6120740ef50123b70f937a3705cd7354 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d9a1dcaaa57315d1d2c207f5320e113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d15e433b570d057f0ae1cca5bb6b779f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c7867a400e9a1eda424cd1d3fc13041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adb7c95fb70c1db8056733afe52cab66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8216670779e8d7bd168e31d046a6c5ce |
| publicationDate | 2015-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103253718-B |
| titleOfInvention | Preparation method of potassium chloroplatinite |
| abstract | The invention relates to a preparation method of potassium chloroplatinite. The preparation method mainly comprises the following steps of: dissolving platinum with aqua regia; removing nitre and acid; adding potassium chloride; filtering to obtain potassium chloroplatinate precipitate; adding reductant solution; jointly processing by utilizing 200mW/cm<2> cosine ultrasonic wave under 20 to 25kHz and 200mW/cm<2> variable frequency ultrasonic wave under 35 to 40kHz, and continuously stirring at the same time, thus obtaining potassium chloroplatinite solution. According to the preparation method of the potassium chloroplatinite, the specific ultrasonic cavitation effect is utilized to promote the reaction process of reducing potassium chloroplatinate through potassium formate, thus the reaction time is shortened, the reaction is complete, and the yield of potassium chloroplatinite is increased. |
| priorityDate | 2013-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.