http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015067863-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/Y02W30-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00 |
| filingDate | 2013-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_369b81156b6cf09e4fe129c9459dcb24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1264ecb1261883affd56d42f12d03b84 |
| publicationDate | 2015-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015067863-A |
| titleOfInvention | Metal acid leaching method |
| abstract | The present invention provides a metal acid leaching method capable of maintaining a circulating flow of a leachate in a stable state and performing stable leaching. A raw material containing a target metal is introduced into the drainage side of a leaching column, and the leachate is circulated from the liquid supply side to the drainage side of the leaching column to leaching the target metal (1). ) Washing water is supplied and discharged from the leaching step and the liquid supply side of the leaching column 1, and the metal powder adhering to the filter cloth 12b by the leaching step is discharged to the liquid supply side of the leaching column 1 through the filter cloth 12b. 2) A cleaning process is provided. Since the metal powder adhering to the filter cloth 12b is removed (2), the clogging of the filter cloth 12b can be prevented or eliminated. Therefore, (1) in the leaching step, the circulating flow of the leachate can be maintained in a stable state, and stable leaching can be achieved. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106532170-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6992662-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019183240-A |
| priorityDate | 2013-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.