http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020019920-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89a644b8ea674b01c8a08ac581737a4b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00 |
| filingDate | 2019-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3df353780c921c3f0e2c28fc73fff1f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f3b905eb130fe58348fffb7644da584 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9f1f0546dd7f994da6c2e9804c7d21b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3045d3ff15e5e06d19f3e1ec7959f73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a78cc6ae56cfad08ccbbe7bdbaa8f449 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_131520c7d6ba55cc9cd1c0a70f694a8d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dec9a9c22b9745b7f7f528c31fa496bf |
| publicationDate | 2020-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020019920-A1 |
| titleOfInvention | Method for preparing ternary cathode material from laterite nickel ore nitric acid leaching solution |
| abstract | A method for preparing a ternary cathode material from a laterite nickel ore nitric acid leaching solution, comprising: adjusting pH of a laterite nickel ore nitric acid leaching solution to obtain an iron and aluminum slag and a filtrate, adding fluoride salt to the filtrate to deeply remove calcium and magnesium to obtain a calcium-magnesium slag and a nickel, cobalt, and manganese-rich solution, adjusting pH of the nickel, cobalt, and manganese-rich solution again, precipitating nickel, cobalt, and manganese to obtain one nickel, cobalt, and manganese slag and a nickel, cobalt, and manganese-poor solution, adjusting the pH of the nickel, cobalt, and manganese-poor solution, deeply precipitating nickel, cobalt, and manganese, returning the obtained second nickel, cobalt, and manganese slag for adjusting the pH of the laterite nickel ore nitric acid leaching solution, and preparing a precursor of the ternary cathode material from the one nickel, cobalt, and manganese slag; adding the precursor, a lithium source, an additive agent, and water to a high pressure reactor by the amount, performing a hydrothermal reaction, directly drying, grinding, and high temperature calcination to obtain the nickel, cobalt, manganese, and lithium ternary cathode material. The method improves the comprehensive use of associated resources in a laterite nickel ore, is wide in source of raw material, has a simple processing procedure, is low in cost and the like. The ternary cathode material prepared by the method has a uniform granularity, good stability, high specific capacity, and high activity. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113061748-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113061748-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114620782-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115109927-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115490277-A |
| priorityDate | 2018-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 117.