| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a347e7d62dcd6ca1d599b28342d1d18a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B1-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05D9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M6-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M6-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05D9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B47-00 |
| filingDate |
2019-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fde2a3409b4a432e3358c8ef7feb6e44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e255462db484fb9cd2b31dd633b0c991
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f97b0a402220b7fbe8a69094881cd09a |
| publicationDate |
2019-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019150005-A1 |
| titleOfInvention |
Processes for production of micronutrients from spent alkaline batteries |
| abstract |
The present invention relates to a process for processing a leach solution of black mass of spent alkaline batteries which leach solution (14) includes metals dissolved to an acidic solution and in which process one or more elements (49) are removed (D) from the leach solution by cementation operation (48, 104, 207, 309) by applying at least one non-noble metal (58) in a metal form as a cementation agent (47). In addition to at least one non- noble metal in the metal form one or more additional cementation agents (27), which are in one or more forms selected from the group which includes a sulphate and a nitrate, are applied in the cementation operation in order to process the leach solution into a product (17, 17', 17'') of at least manganese-and zinc-containing sulphate solution which is suitable for micronutrients in fertilizers or as such to aid growth and health of plants.In addition, the invention also relates to a process for processing a black mass of spent alkaline batteries. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3816308-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11430997-B2 |
| priorityDate |
2018-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |