http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019177375-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bfdf49224a405be1f7b653c56ebad94 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 |
| filingDate | 2018-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_540ffeab9fa83d78382be81a764e4f1f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6474b24fa53ee4782c25e3fda4b3cb3f |
| publicationDate | 2019-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019177375-A |
| titleOfInvention | Purification agent for nickel-containing aqueous solution and purification method for nickel-containing aqueous solution |
| abstract | PROBLEM TO BE SOLVED: To provide a nickel-containing aqueous solution purification method for reducing the nickel concentration of a nickel complex-containing compound and an aqueous solution containing nickel. An inorganic sulfide, a polyamine having 3 to 8 nitrogen atoms, and an alkaline earth metal compound are added to a nickel complex-containing compound and an aqueous solution containing nickel, and then complexed with nickel. After adding an inorganic flocculant equal to or greater than the content of the compound having the ability, the solid is removed. [Selection figure] None |
| priorityDate | 2018-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 126.