CN104321449A - 中和处理方法 - Google Patents
中和处理方法 Download PDFInfo
- Publication number
- CN104321449A CN104321449A CN201380026255.9A CN201380026255A CN104321449A CN 104321449 A CN104321449 A CN 104321449A CN 201380026255 A CN201380026255 A CN 201380026255A CN 104321449 A CN104321449 A CN 104321449A
- Authority
- CN
- China
- Prior art keywords
- neutralizing treatment
- neutralizing
- nickel
- cobalt
- neutralizing agent
- 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
- 238000000034 method Methods 0.000 title claims abstract description 81
- 238000006386 neutralization reaction Methods 0.000 title claims abstract description 29
- 230000003472 neutralizing effect Effects 0.000 claims abstract description 215
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 103
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 73
- 239000002002 slurry Substances 0.000 claims abstract description 62
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 52
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 51
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 45
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 claims abstract description 36
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 31
- 239000010941 cobalt Substances 0.000 claims abstract description 31
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 27
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 23
- 229910052742 iron Inorganic materials 0.000 claims abstract description 22
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 15
- 239000011777 magnesium Substances 0.000 claims abstract description 15
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 13
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 11
- 239000011572 manganese Substances 0.000 claims abstract description 11
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 26
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 26
- 239000004571 lime Substances 0.000 claims description 26
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 19
- 238000003723 Smelting Methods 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 17
- 239000012452 mother liquor Substances 0.000 claims description 14
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 10
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 10
- 238000006701 autoxidation reaction Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 19
- 150000002739 metals Chemical class 0.000 abstract 2
- 239000013049 sediment Substances 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 54
- 238000002386 leaching Methods 0.000 description 22
- 238000004073 vulcanization Methods 0.000 description 22
- 229910000480 nickel oxide Inorganic materials 0.000 description 16
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 13
- 238000001556 precipitation Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- -1 iron ion Chemical class 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 6
- 239000011701 zinc Substances 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 3
- 239000000391 magnesium silicate Substances 0.000 description 3
- 229910052919 magnesium silicate Inorganic materials 0.000 description 3
- 235000019792 magnesium silicate Nutrition 0.000 description 3
- 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 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011504 laterite Substances 0.000 description 2
- 229910001710 laterite Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 206010024769 Local reaction Diseases 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—Sulfurated acids or salts thereof
-
- 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
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/203—Iron or iron compound
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/206—Manganese or manganese compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012133125A JP5500208B2 (ja) | 2012-06-12 | 2012-06-12 | 中和処理方法 |
| JP2012-133125 | 2012-06-12 | ||
| PCT/JP2013/065958 WO2013187367A1 (ja) | 2012-06-12 | 2013-06-10 | 中和処理方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104321449A true CN104321449A (zh) | 2015-01-28 |
Family
ID=49758189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380026255.9A Pending CN104321449A (zh) | 2012-06-12 | 2013-06-10 | 中和处理方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20150151991A1 (enExample) |
| EP (1) | EP2860271B1 (enExample) |
| JP (1) | JP5500208B2 (enExample) |
| CN (1) | CN104321449A (enExample) |
| AU (1) | AU2013275418B2 (enExample) |
| CA (1) | CA2875450C (enExample) |
| PH (1) | PH12014502679B1 (enExample) |
| WO (1) | WO2013187367A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107429317A (zh) * | 2015-04-01 | 2017-12-01 | 住友金属矿山株式会社 | 镍和钴的混合硫化物的制造方法、镍氧化物矿石的湿式冶炼方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5871026B2 (ja) * | 2014-05-13 | 2016-03-01 | 住友金属鉱山株式会社 | 硫酸酸性溶液の中和方法、およびニッケル酸化鉱石の湿式製錬方法 |
| CN108166009B (zh) * | 2018-02-06 | 2024-09-10 | 广西北港新材料有限公司 | 一种从不锈钢酸洗废混酸中提取碳酸镍的系统及其方法 |
| JP7247729B2 (ja) * | 2019-04-18 | 2023-03-29 | 住友金属鉱山株式会社 | ニッケル酸化鉱石の湿式製錬において発生する貧液の中和処理方法 |
| JP2022104019A (ja) * | 2020-12-28 | 2022-07-08 | 住友金属鉱山株式会社 | 中和処理方法、ニッケル酸化鉱石の湿式製錬方法 |
| WO2025000373A1 (zh) * | 2023-06-29 | 2025-01-02 | 青美邦新能源材料有限公司 | 红土镍矿湿法冶金预中和系统及预中和方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09150065A (ja) * | 1995-11-29 | 1997-06-10 | Taiheiyo Kinzoku Kk | Ｎｉ廃触媒からの有価金属回収方法 |
| US6656247B1 (en) * | 2002-08-08 | 2003-12-02 | Dynatec Corporation | Selective precipitation of manganese from magnesium-containing solutions |
| JP2005350766A (ja) * | 2004-05-13 | 2005-12-22 | Sumitomo Metal Mining Co Ltd | ニッケル酸化鉱石の湿式製錬方法 |
| JP2010095788A (ja) * | 2008-09-19 | 2010-04-30 | Sumitomo Metal Mining Co Ltd | ニッケル酸化鉱石の湿式製錬方法 |
| JP2010180439A (ja) * | 2009-02-04 | 2010-08-19 | Sumitomo Metal Mining Co Ltd | 硫酸酸性水溶液からのニッケル回収方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPQ578200A0 (en) * | 2000-02-22 | 2000-03-16 | Anaconda Nickel Limited | Method for the recovery of nickel and/or cobalt |
| DE60103766T2 (de) * | 2000-08-21 | 2005-07-07 | Csir, Pretoria | Methode fuer wasserbehandlung |
| JP5359392B2 (ja) * | 2009-03-09 | 2013-12-04 | 住友金属鉱山株式会社 | 排水からのマンガンの除去方法 |
-
2012
- 2012-06-12 JP JP2012133125A patent/JP5500208B2/ja active Active
-
2013
- 2013-06-10 US US14/405,055 patent/US20150151991A1/en not_active Abandoned
- 2013-06-10 CA CA2875450A patent/CA2875450C/en not_active Expired - Fee Related
- 2013-06-10 CN CN201380026255.9A patent/CN104321449A/zh active Pending
- 2013-06-10 EP EP13803603.3A patent/EP2860271B1/en not_active Not-in-force
- 2013-06-10 AU AU2013275418A patent/AU2013275418B2/en active Active
- 2013-06-10 WO PCT/JP2013/065958 patent/WO2013187367A1/ja not_active Ceased
-
2014
- 2014-12-01 PH PH12014502679A patent/PH12014502679B1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09150065A (ja) * | 1995-11-29 | 1997-06-10 | Taiheiyo Kinzoku Kk | Ｎｉ廃触媒からの有価金属回収方法 |
| US6656247B1 (en) * | 2002-08-08 | 2003-12-02 | Dynatec Corporation | Selective precipitation of manganese from magnesium-containing solutions |
| JP2005350766A (ja) * | 2004-05-13 | 2005-12-22 | Sumitomo Metal Mining Co Ltd | ニッケル酸化鉱石の湿式製錬方法 |
| JP2010095788A (ja) * | 2008-09-19 | 2010-04-30 | Sumitomo Metal Mining Co Ltd | ニッケル酸化鉱石の湿式製錬方法 |
| JP2010180439A (ja) * | 2009-02-04 | 2010-08-19 | Sumitomo Metal Mining Co Ltd | 硫酸酸性水溶液からのニッケル回収方法 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107429317A (zh) * | 2015-04-01 | 2017-12-01 | 住友金属矿山株式会社 | 镍和钴的混合硫化物的制造方法、镍氧化物矿石的湿式冶炼方法 |
| US10125408B2 (en) | 2015-04-01 | 2018-11-13 | Sumitomo Metal Mining Co., Ltd. | Method for manufacturing nickel and cobalt mixed sulfide and nickel oxide ore hydrometallurgical method |
| CN107429317B (zh) * | 2015-04-01 | 2019-10-29 | 住友金属矿山株式会社 | 镍和钴的混合硫化物的制造方法、镍氧化物矿石的湿式冶炼方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2875450A1 (en) | 2013-12-19 |
| PH12014502679A1 (en) | 2015-01-26 |
| AU2013275418B2 (en) | 2017-03-09 |
| EP2860271B1 (en) | 2018-04-18 |
| JP5500208B2 (ja) | 2014-05-21 |
| CA2875450C (en) | 2019-05-14 |
| WO2013187367A1 (ja) | 2013-12-19 |
| JP2013256691A (ja) | 2013-12-26 |
| US20150151991A1 (en) | 2015-06-04 |
| EP2860271A1 (en) | 2015-04-15 |
| PH12014502679B1 (en) | 2019-10-16 |
| EP2860271A4 (en) | 2015-11-11 |
| AU2013275418A1 (en) | 2015-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |
|
| WD01 | Invention patent application deemed withdrawn after publication |