http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201315817-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad0e062a480419a8351152779636f729 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B34-22 |
| filingDate | 2011-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3aaf02b4b4908da6fc9e4f1459fa7653 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4c05f35c3bc6455c98a5b8af6760cee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c14bab67f4c4272d02f8716c39121524 |
| publicationDate | 2013-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201315817-A |
| titleOfInvention | Method for extracting valuable metals from manganese slag |
| abstract | A method for extracting valuable metals from manganese slag, comprising: an acid leaching step, immersing manganese slag in titanium white waste acid, and adding vanadium-containing steel slag to titanium white waste acid mixed with the manganese slag to form an acid a dip mixture, the pH value of the acid leaching mixture is controlled by the vanadium-containing steel slag, and the acid leaching mixture is reacted to form calcium sulfate; in a preliminary step, the calcium sulphate in the acid leaching mixture is filtered to obtain a first a leaching solution, adjusting the pH of the first leaching solution to the trivalent iron in the first leaching solution to filter out the ferric iron and a second leaching solution; and an extracting step, adding an oxidizing agent to the second leaching solution, And adjusting the pH of the second leachate to the valuable metal in the second leachate to precipitate, and filtering to obtain a solid precipitate, the solid precipitate is rich in valuable metals such as manganese, vanadium or iron. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111485102-A |
| priorityDate | 2011-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.