CN115747489A - 一种常压浸出高镁低镍硫化镍矿的方法 - Google Patents
一种常压浸出高镁低镍硫化镍矿的方法 Download PDFInfo
- Publication number
- CN115747489A CN115747489A CN202211558693.7A CN202211558693A CN115747489A CN 115747489 A CN115747489 A CN 115747489A CN 202211558693 A CN202211558693 A CN 202211558693A CN 115747489 A CN115747489 A CN 115747489A
- Authority
- CN
- China
- Prior art keywords
- magnesium
- reaction
- nickel
- content
- slurry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011777 magnesium Substances 0.000 title claims abstract description 93
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 90
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 61
- 238000002386 leaching Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 44
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 claims abstract description 95
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims abstract description 51
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 46
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 46
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000002002 slurry Substances 0.000 claims abstract description 42
- 238000005406 washing Methods 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 38
- 239000012141 concentrate Substances 0.000 claims abstract description 30
- 239000007787 solid Substances 0.000 claims abstract description 29
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 28
- 238000002156 mixing Methods 0.000 claims abstract description 22
- 238000000926 separation method Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 15
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims abstract description 6
- 239000012535 impurity Substances 0.000 claims abstract description 5
- 239000002893 slag Substances 0.000 claims abstract description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 4
- 229910000510 noble metal Inorganic materials 0.000 claims abstract description 4
- 238000004064 recycling Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 33
- 230000035484 reaction time Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 description 24
- 239000000126 substance Substances 0.000 description 23
- 239000002253 acid Substances 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 239000000498 cooling water Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 239000010931 gold Substances 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
- 239000010949 copper Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
- 239000010970 precious metal Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009853 pyrometallurgy Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211558693.7A CN115747489A (zh) | 2022-12-06 | 2022-12-06 | 一种常压浸出高镁低镍硫化镍矿的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211558693.7A CN115747489A (zh) | 2022-12-06 | 2022-12-06 | 一种常压浸出高镁低镍硫化镍矿的方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115747489A true CN115747489A (zh) | 2023-03-07 |
Family
ID=85343952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211558693.7A Pending CN115747489A (zh) | 2022-12-06 | 2022-12-06 | 一种常压浸出高镁低镍硫化镍矿的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115747489A (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3650688A (en) * | 1968-10-23 | 1972-03-21 | Metalimpex Acel Es Femkulkeres | Industrial process for separation of nickel |
WO2007039664A1 (en) * | 2005-10-03 | 2007-04-12 | Outotec Oyj. | Sodium chloride processing of nickel sulphide ore or concentrates |
CN102010996A (zh) * | 2010-11-26 | 2011-04-13 | 兰州金川新材料科技股份有限公司 | 一种硫化镍矿生物堆浸溶液的处理方法 |
CN107777734A (zh) * | 2017-09-19 | 2018-03-09 | 西南科技大学 | 一种用硫化镍矿制备硫酸镍的方法 |
CN108950199A (zh) * | 2018-07-13 | 2018-12-07 | 兰州金川新材料科技股份有限公司 | 一种利用硫化镍钴矿制备用于合成三元前驱体的镍钴溶液的方法 |
CN110724816A (zh) * | 2019-09-27 | 2020-01-24 | 眉山顺应动力电池材料有限公司 | 用硝酸做氧化剂循环浸出金属硫化矿的方法及其装置系统 |
CN115029551A (zh) * | 2022-05-07 | 2022-09-09 | 金川集团股份有限公司 | 一种高镁低镍精矿酸浸降镁方法 |
-
2022
- 2022-12-06 CN CN202211558693.7A patent/CN115747489A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3650688A (en) * | 1968-10-23 | 1972-03-21 | Metalimpex Acel Es Femkulkeres | Industrial process for separation of nickel |
WO2007039664A1 (en) * | 2005-10-03 | 2007-04-12 | Outotec Oyj. | Sodium chloride processing of nickel sulphide ore or concentrates |
CN102010996A (zh) * | 2010-11-26 | 2011-04-13 | 兰州金川新材料科技股份有限公司 | 一种硫化镍矿生物堆浸溶液的处理方法 |
CN107777734A (zh) * | 2017-09-19 | 2018-03-09 | 西南科技大学 | 一种用硫化镍矿制备硫酸镍的方法 |
CN108950199A (zh) * | 2018-07-13 | 2018-12-07 | 兰州金川新材料科技股份有限公司 | 一种利用硫化镍钴矿制备用于合成三元前驱体的镍钴溶液的方法 |
CN110724816A (zh) * | 2019-09-27 | 2020-01-24 | 眉山顺应动力电池材料有限公司 | 用硝酸做氧化剂循环浸出金属硫化矿的方法及其装置系统 |
CN115029551A (zh) * | 2022-05-07 | 2022-09-09 | 金川集团股份有限公司 | 一种高镁低镍精矿酸浸降镁方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2933448C (en) | A process for extracting noble metals from anode slime | |
CN109110826B (zh) | 一种电池级硫酸镍的生产方法 | |
CN109825700B (zh) | 一种低温常压选择性提取硫化镍精矿中有价金属的方法 | |
CN111606308B (zh) | 一种铜阳极泥分铜渣高效分离回收碲的方法 | |
EA010792B1 (ru) | Способ извлечения ценных металлов из сульфидных руд цветных металлов | |
CN113957243B (zh) | 实现高镍锍中镍、铜、铁分别开路并富集贵金属的方法 | |
US2822263A (en) | Method of extracting copper values from copper bearing mineral sulphides | |
CN101629247A (zh) | 一种白合金和水钴矿联合浸出工艺 | |
CN111057865A (zh) | 一种回收高砷金精矿中金银的方法 | |
CN112609078B (zh) | 一种铜阳极泥处理工艺 | |
CN102230083A (zh) | 一种从铅冰铜中分离铜的方法 | |
CN111004917A (zh) | 一种硫化砷渣综合回收的工艺 | |
WO2003093516A1 (en) | Method for refining concentrate containing precious metals | |
CN101314815B (zh) | 一种高硫高砷难选金精矿常压催化氧化方法 | |
CN111411222B (zh) | 铜镍硫化物过硫酸铵-硫酸氧化浸出提取有价金属方法 | |
CN104004907A (zh) | 一种铅冰铜分离铜及综合利用的方法 | |
CN111519026B (zh) | 一种浸出二次包裹金赤铁矿的方法 | |
CN113735199A (zh) | 由镍铁制备硫酸镍的方法 | |
CN109402392B (zh) | 一种从铜阳极泥中提取碲的方法 | |
CN115747489A (zh) | 一种常压浸出高镁低镍硫化镍矿的方法 | |
CN108220615B (zh) | 一种金的提纯工艺 | |
CN107475512B (zh) | 一种综合开发低品位铂钯精矿的方法 | |
CN115786719B (zh) | 一种高效解离镍冶金废渣提高资源回收效率的方法 | |
CN115232970B (zh) | 一种半导体芯片废料回收的方法 | |
CN109112316A (zh) | 一种高效选择性分离铋渣中铜的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240328 Address after: 737100 No.1 Lanzhou Road, Jinchuan District, Jinchang City, Gansu Province Applicant after: Jinchuan Group Nickel Salt Co.,Ltd. Country or region after: China Address before: 737100 No.1 Lanzhou Road, Jinchuan District, Jinchang City, Gansu Province Applicant before: Jinchuan Group Nickel Salt Co.,Ltd. Country or region before: China Applicant before: JINCHUAN GROUP Co.,Ltd. |