CN109022823A - 一种从红土镍矿酸浸液中均相沉淀分离镍、钴和锰的方法 - Google Patents
一种从红土镍矿酸浸液中均相沉淀分离镍、钴和锰的方法 Download PDFInfo
- Publication number
- CN109022823A CN109022823A CN201810816383.8A CN201810816383A CN109022823A CN 109022823 A CN109022823 A CN 109022823A CN 201810816383 A CN201810816383 A CN 201810816383A CN 109022823 A CN109022823 A CN 109022823A
- Authority
- CN
- China
- Prior art keywords
- nickel
- cobalt
- manganese
- homogeneous
- precipitant
- 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.)
- Granted
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 174
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000001556 precipitation Methods 0.000 title claims abstract description 45
- 229910017052 cobalt Inorganic materials 0.000 title claims abstract description 43
- 239000010941 cobalt Substances 0.000 title claims abstract description 43
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 239000011572 manganese Substances 0.000 title claims abstract description 40
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910052748 manganese Inorganic materials 0.000 title claims abstract description 38
- 238000000926 separation method Methods 0.000 title claims abstract description 30
- 239000012456 homogeneous solution Substances 0.000 title 1
- 235000021110 pickles Nutrition 0.000 title 1
- 239000002253 acid Substances 0.000 claims abstract description 51
- 238000006243 chemical reaction Methods 0.000 claims abstract description 40
- 229910001710 laterite Inorganic materials 0.000 claims abstract description 34
- 239000011504 laterite Substances 0.000 claims abstract description 34
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000002386 leaching Methods 0.000 claims abstract description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 18
- 239000002002 slurry Substances 0.000 claims abstract description 17
- 239000002893 slag Substances 0.000 claims abstract description 15
- 239000000292 calcium oxide Substances 0.000 claims abstract description 13
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 13
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 9
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000243 solution Substances 0.000 claims description 60
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 238000000889 atomisation Methods 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- MZZUATUOLXMCEY-UHFFFAOYSA-N cobalt manganese Chemical compound [Mn].[Co] MZZUATUOLXMCEY-UHFFFAOYSA-N 0.000 claims description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 150000001450 anions Chemical class 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 238000005554 pickling Methods 0.000 claims 2
- 238000000227 grinding Methods 0.000 claims 1
- 238000009688 liquid atomisation Methods 0.000 claims 1
- 230000001376 precipitating effect Effects 0.000 abstract description 10
- 239000003795 chemical substances by application Substances 0.000 abstract description 9
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000012066 reaction slurry Substances 0.000 abstract 2
- 238000011084 recovery Methods 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- ZGDWHDKHJKZZIQ-UHFFFAOYSA-N cobalt nickel Chemical compound [Co].[Ni].[Ni].[Ni] ZGDWHDKHJKZZIQ-UHFFFAOYSA-N 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000008267 milk Substances 0.000 description 4
- 210000004080 milk Anatomy 0.000 description 4
- 235000013336 milk Nutrition 0.000 description 4
- JQBMRMRCKCZQHN-UHFFFAOYSA-L [Mn](=O)(=O)(O)O.[Co].[Ni] Chemical compound [Mn](=O)(=O)(O)O.[Co].[Ni] JQBMRMRCKCZQHN-UHFFFAOYSA-L 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 description 3
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- INPLXZPZQSLHBR-UHFFFAOYSA-N cobalt(2+);sulfide Chemical compound [S-2].[Co+2] INPLXZPZQSLHBR-UHFFFAOYSA-N 0.000 description 2
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000480 nickel oxide Inorganic materials 0.000 description 2
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 2
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- WRUGWIBCXHJTDG-UHFFFAOYSA-L magnesium sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Mg+2].[O-]S([O-])(=O)=O WRUGWIBCXHJTDG-UHFFFAOYSA-L 0.000 description 1
- 229940061634 magnesium sulfate heptahydrate Drugs 0.000 description 1
- QENHCSSJTJWZAL-UHFFFAOYSA-N magnesium sulfide Chemical compound [Mg+2].[S-2] QENHCSSJTJWZAL-UHFFFAOYSA-N 0.000 description 1
- CVMIVKAWUQZOBP-UHFFFAOYSA-L manganic acid Chemical compound O[Mn](O)(=O)=O CVMIVKAWUQZOBP-UHFFFAOYSA-L 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 description 1
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 description 1
- -1 nickel-cobalt-magnesium-iron-silicon Chemical compound 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
- C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B47/00—Obtaining manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (6)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816383.8A CN109022823B (zh) | 2018-07-24 | 2018-07-24 | 一种从红土镍矿酸浸液中均相沉淀分离镍、钴和锰的方法 |
| PCT/CN2019/092496 WO2020019918A1 (zh) | 2018-07-24 | 2019-06-24 | 一种从红土镍矿酸浸液中均相沉淀分离镍、钴和锰的方法 |
| AU2019310838A AU2019310838B2 (en) | 2018-07-24 | 2019-06-24 | Method for homogeneous precipitation separation of nickel, cobalt and manganese from laterite nickel ore acid leaching solution |
| CU2020000059A CU24672B1 (es) | 2018-07-24 | 2019-06-24 | Método para la separación por precipitación homogénea de níquel, cobalto y manganeso de una solución de lixiviación de ácido de mineral de laterita-níquel |
| PH12020551383A PH12020551383A1 (en) | 2018-07-24 | 2020-09-04 | Method for homogeneous precipitation separation of nickel, cobalt and manganese from a laterite-nickel ore acid leaching solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816383.8A CN109022823B (zh) | 2018-07-24 | 2018-07-24 | 一种从红土镍矿酸浸液中均相沉淀分离镍、钴和锰的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109022823A true CN109022823A (zh) | 2018-12-18 |
| CN109022823B CN109022823B (zh) | 2020-10-02 |
Family
ID=64644502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810816383.8A Active CN109022823B (zh) | 2018-07-24 | 2018-07-24 | 一种从红土镍矿酸浸液中均相沉淀分离镍、钴和锰的方法 |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN109022823B (zh) |
| AU (1) | AU2019310838B2 (zh) |
| CU (1) | CU24672B1 (zh) |
| PH (1) | PH12020551383A1 (zh) |
| WO (1) | WO2020019918A1 (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020019918A1 (zh) * | 2018-07-24 | 2020-01-30 | 眉山顺应动力电池材料有限公司 | 一种从红土镍矿酸浸液中均相沉淀分离镍、钴和锰的方法 |
| CN111549238A (zh) * | 2020-04-15 | 2020-08-18 | 广西赛可昱新材料科技有限公司 | 一种红土镍矿浸出液生产高品位氢氧化镍的方法 |
| CN115109927A (zh) * | 2021-03-17 | 2022-09-27 | 中国科学院过程工程研究所 | 一种红土镍矿盐酸浸出液除锰镁的方法 |
| CN119571061A (zh) * | 2025-02-10 | 2025-03-07 | 中国恩菲工程技术有限公司 | 重金属溶液的沉淀方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115491518B (zh) * | 2022-09-16 | 2023-09-22 | 内蒙古蒙能环保科技有限公司 | 氯化法生产硫酸镍和硫酸钴的方法 |
| CN115818732B (zh) * | 2022-10-28 | 2024-08-20 | 中南大学 | 一种红土镍矿高压浸出液中镍钴锰共同萃取直接制备三元前驱体的方法 |
| CN116162785B (zh) * | 2023-02-03 | 2024-10-15 | 广东邦普循环科技有限公司 | 高冰镍全链条一体化浸出方法、三元正极材料前驱体及其制备方法和应用 |
| CN116497219A (zh) * | 2023-04-17 | 2023-07-28 | 浙江华友钴业股份有限公司 | 红土镍矿湿法冶炼余液中回收锰的方法 |
| WO2025000486A1 (zh) * | 2023-06-30 | 2025-01-02 | 青美邦新能源材料有限公司 | 一种红土镍矿湿法冶金短流程镍钴锰共萃工艺 |
| US12521643B2 (en) | 2023-07-03 | 2026-01-13 | Gem Co., Ltd. | System for preparing new energy Ni—Co—Mn raw material from laterite nickel ore |
| CN117280056A (zh) * | 2023-07-31 | 2023-12-22 | 青美邦新能源材料有限公司 | 一种回收红土镍矿高压浸出体系中锰的工艺及系统 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1392103A (zh) * | 2002-08-16 | 2003-01-22 | 中国科学院理化技术研究所 | 一种制备球形氢氧化亚镍的方法 |
| WO2009114903A1 (en) * | 2008-03-20 | 2009-09-24 | Bhp Billiton Ssm Development Pty Ltd | Process for the recovery of nickel and/or cobalt from high ferrous content laterite ores |
| CN104743616A (zh) * | 2013-12-30 | 2015-07-01 | 江阴市镍网厂有限公司 | 球形氢氧化亚镍粉的制备装置 |
| CN105731553A (zh) * | 2016-02-03 | 2016-07-06 | 广东佳纳能源科技有限公司 | 一种晶簇状三元正极材料前驱体及其制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876887B (zh) * | 2012-09-28 | 2014-11-05 | 广西银亿科技矿冶有限公司 | 一种从红土镍矿浸出液中综合回收金属的方法 |
| CN103545504B (zh) * | 2013-10-17 | 2016-01-20 | 江西赣锋锂业股份有限公司 | 一种三元正极材料前驱体的制备方法 |
| CN106673025A (zh) * | 2016-11-18 | 2017-05-17 | 江苏仁欣环保科技有限公司 | 一种利用红土镍矿湿法工艺产生含镁废液生产氢氧化镁的工艺方法 |
| CN109022823B (zh) * | 2018-07-24 | 2020-10-02 | 眉山顺应动力电池材料有限公司 | 一种从红土镍矿酸浸液中均相沉淀分离镍、钴和锰的方法 |
-
2018
- 2018-07-24 CN CN201810816383.8A patent/CN109022823B/zh active Active
-
2019
- 2019-06-24 AU AU2019310838A patent/AU2019310838B2/en active Active
- 2019-06-24 CU CU2020000059A patent/CU24672B1/es unknown
- 2019-06-24 WO PCT/CN2019/092496 patent/WO2020019918A1/zh not_active Ceased
-
2020
- 2020-09-04 PH PH12020551383A patent/PH12020551383A1/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1392103A (zh) * | 2002-08-16 | 2003-01-22 | 中国科学院理化技术研究所 | 一种制备球形氢氧化亚镍的方法 |
| WO2009114903A1 (en) * | 2008-03-20 | 2009-09-24 | Bhp Billiton Ssm Development Pty Ltd | Process for the recovery of nickel and/or cobalt from high ferrous content laterite ores |
| CN104743616A (zh) * | 2013-12-30 | 2015-07-01 | 江阴市镍网厂有限公司 | 球形氢氧化亚镍粉的制备装置 |
| CN105731553A (zh) * | 2016-02-03 | 2016-07-06 | 广东佳纳能源科技有限公司 | 一种晶簇状三元正极材料前驱体及其制备方法 |
Non-Patent Citations (1)
| Title |
|---|
| 韩喜江等: "纳米级β-Ni(OH)_2电极材料的制备", 《压电与声光》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020019918A1 (zh) * | 2018-07-24 | 2020-01-30 | 眉山顺应动力电池材料有限公司 | 一种从红土镍矿酸浸液中均相沉淀分离镍、钴和锰的方法 |
| CN111549238A (zh) * | 2020-04-15 | 2020-08-18 | 广西赛可昱新材料科技有限公司 | 一种红土镍矿浸出液生产高品位氢氧化镍的方法 |
| CN115109927A (zh) * | 2021-03-17 | 2022-09-27 | 中国科学院过程工程研究所 | 一种红土镍矿盐酸浸出液除锰镁的方法 |
| CN119571061A (zh) * | 2025-02-10 | 2025-03-07 | 中国恩菲工程技术有限公司 | 重金属溶液的沉淀方法 |
| CN119571061B (zh) * | 2025-02-10 | 2025-04-29 | 中国恩菲工程技术有限公司 | 重金属溶液的沉淀方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| PH12020551383A1 (en) | 2021-07-26 |
| AU2019310838A1 (en) | 2020-08-13 |
| CU20200059A7 (es) | 2021-04-07 |
| CN109022823B (zh) | 2020-10-02 |
| WO2020019918A1 (zh) | 2020-01-30 |
| AU2019310838B2 (en) | 2022-03-10 |
| CU24672B1 (es) | 2023-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109022823A (zh) | 一种从红土镍矿酸浸液中均相沉淀分离镍、钴和锰的方法 | |
| CN108950205B (zh) | 一种从红土镍矿酸浸液中均相沉淀分离铁铝的方法 | |
| CN112322909B (zh) | 一种用硫酸浸出法提取红土镍矿有价金属元素及酸碱再生循环的方法 | |
| CN112159897A (zh) | 一种镍钴锰浸出液净化的方法 | |
| CN108998662A (zh) | 一种从褐铁型红土镍矿中高效回收铁、钪、铝的方法 | |
| CN112226630B (zh) | 一种用盐酸浸出法提取红土镍矿有价金属元素及酸碱再生循环的方法 | |
| CN105274332A (zh) | 一种在含镍高钴氢氧化物中提取镍钴的分离技术及工艺 | |
| WO2022160493A1 (zh) | 一种粗制镍铁合金的回收方法和应用 | |
| CN111286605B (zh) | 一种海底多金属结核有价金属回收以及联产ncm前驱体的方法 | |
| CN106011469B (zh) | 高浓度钒溶液连续沉钒的方法 | |
| CN109811132A (zh) | 一种从高炉瓦斯泥中综合回收利用碳、铁、铝、锌、铅的方法 | |
| CN106591579A (zh) | 一种从红土镍矿中选择性提取镍、钴和铁的方法 | |
| CN106381387B (zh) | 一种从低品位菱锰矿浸出液制备高纯磷酸锰的方法 | |
| CN102417980B (zh) | 一种硫酸和氨联合浸出红土镍矿生产硫酸镍的方法 | |
| CN101250622A (zh) | 蛇纹石矿的全湿法综合处理方法 | |
| WO2025044261A1 (zh) | 一种湿法炼锌高硫渣高效回收硫磺和锌银的方法 | |
| CN107400777A (zh) | 一种用碱性甘氨酸盐溶液浸出铜的方法 | |
| CN105198008B (zh) | 利用红土镍矿制备羰基镍粉的方法和系统 | |
| CN113416855B (zh) | 一种从硫化镍精矿浸出液制备硫酸镍的方法 | |
| CN104775027A (zh) | 一种从低品位红土镍矿中回收镍、铁、硅和镁的方法 | |
| CN110273070B (zh) | 一种硫化铜精矿氧压浸出液的除铁方法 | |
| CN100494427C (zh) | 高温湿法盐溶浸取提钒方法 | |
| CN114606397B (zh) | 一种用于褐铁矿型红土镍矿降铁及富集有价金属的方法 | |
| CN101928098A (zh) | 含铜电镀污泥加压氢还原制备氧化亚铜粉末的方法 | |
| CN105803221A (zh) | 采用硫酸处理钴铜合金的方法 |
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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Baozhong Inventor after: Wang Chengyan Inventor after: Chen Yongqiang Inventor before: Ma Baozhong Inventor before: Wang Chengyan Inventor before: Chen Yongqiang Inventor before: Zeng Lei Inventor before: Xing Peng Inventor before: Zhang Wenjuan Inventor before: Zhang Jiajing |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190308 Address after: 620031 Jinxiang Chemical Industrial Park, Xianger Town, Meishan City, Sichuan Province Applicant after: Meishan compliance power battery material Co., Ltd. Address before: 100083 No. 30, Haidian District, Beijing, Xueyuan Road Applicant before: University of Science and Technology Beijing |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 620010 Jinxiang chemical industry park, Meishan City, Sichuan Province Patentee after: Sichuan compliance power battery materials Co.,Ltd. Address before: 620031 Jinxiang Chemical Industrial Park, Xianger Town, Meishan City, Sichuan Province Patentee before: MEISHAN SHUNYING POWER BATTERY MATERIAL Co.,Ltd. |
|
| CP03 | Change of name, title or address |