http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106702181-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-04 |
| filingDate | 2016-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106702181-B |
| titleOfInvention | A kind of leaching method improving ion adsorption type rare earth ore leaching rate |
| abstract | The invention discloses a kind of leaching methods for improving ion adsorption type rare earth ore leaching rate, are added in leaching agent after leaching agent is configured to leaching liquid and leach to ion adsorption type rare earth ore；Or first ion adsorption type rare earth ore is eluted using leaching agent solution, it collects to add leaching agent after its leacheate and be configured to leaching liquid the ion adsorption type rare earth ore eluted through leaching agent is leached；The leaching agent is one of succinic acid, sodium succinate, potassium succinate, ammonium succinate or a variety of mixing.The present invention by using one of succinic acid, sodium succinate, potassium succinate, ammonium succinate or it is a variety of be used as leaching agent, in keeping mine soil clay particle agglomeration, can moderately increase the permeance property of mine soil, raising extraction velocity while reduce the migration of clay mineral particle in leaching process. |
| priorityDate | 2016-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.