JP5500208B2 - 中和処理方法 - Google Patents

中和処理方法 Download PDF

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Publication number
JP5500208B2
JP5500208B2 JP2012133125A JP2012133125A JP5500208B2 JP 5500208 B2 JP5500208 B2 JP 5500208B2 JP 2012133125 A JP2012133125 A JP 2012133125A JP 2012133125 A JP2012133125 A JP 2012133125A JP 5500208 B2 JP5500208 B2 JP 5500208B2
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JP
Japan
Prior art keywords
neutralization treatment
neutralization
nickel
solution
end point
Prior art date
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JP2012133125A
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English (en)
Japanese (ja)
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JP2013256691A5 (enExample
JP2013256691A (ja
Inventor
浩隆 樋口
勲 西川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Metal Mining Co Ltd
Original Assignee
Sumitomo Metal Mining Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP2012133125A priority Critical patent/JP5500208B2/ja
Application filed by Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Priority to CN201380026255.9A priority patent/CN104321449A/zh
Priority to EP13803603.3A priority patent/EP2860271B1/en
Priority to CA2875450A priority patent/CA2875450C/en
Priority to PCT/JP2013/065958 priority patent/WO2013187367A1/ja
Priority to US14/405,055 priority patent/US20150151991A1/en
Priority to AU2013275418A priority patent/AU2013275418B2/en
Publication of JP2013256691A publication Critical patent/JP2013256691A/ja
Publication of JP2013256691A5 publication Critical patent/JP2013256691A5/ja
Application granted granted Critical
Publication of JP5500208B2 publication Critical patent/JP5500208B2/ja
Priority to PH12014502679A priority patent/PH12014502679B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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

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  • 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)
JP2012133125A 2012-06-12 2012-06-12 中和処理方法 Active JP5500208B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2012133125A JP5500208B2 (ja) 2012-06-12 2012-06-12 中和処理方法
EP13803603.3A EP2860271B1 (en) 2012-06-12 2013-06-10 Method comprising neutralization
CA2875450A CA2875450C (en) 2012-06-12 2013-06-10 Neutralization method
PCT/JP2013/065958 WO2013187367A1 (ja) 2012-06-12 2013-06-10 中和処理方法
CN201380026255.9A CN104321449A (zh) 2012-06-12 2013-06-10 中和处理方法
US14/405,055 US20150151991A1 (en) 2012-06-12 2013-06-10 Neutralization method
AU2013275418A AU2013275418B2 (en) 2012-06-12 2013-06-10 Neutralization method
PH12014502679A PH12014502679B1 (en) 2012-06-12 2014-12-01 Neutralization method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012133125A JP5500208B2 (ja) 2012-06-12 2012-06-12 中和処理方法

Publications (3)

Publication Number Publication Date
JP2013256691A JP2013256691A (ja) 2013-12-26
JP2013256691A5 JP2013256691A5 (enExample) 2014-02-13
JP5500208B2 true JP5500208B2 (ja) 2014-05-21

Family

ID=49758189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012133125A Active JP5500208B2 (ja) 2012-06-12 2012-06-12 中和処理方法

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)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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
JP2016194124A (ja) * 2015-04-01 2016-11-17 住友金属鉱山株式会社 ニッケル及びコバルトの混合硫化物の製造方法、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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3102331B2 (ja) * 1995-11-29 2000-10-23 大平洋金属株式会社 Ｎｉ廃触媒からの有価金属回収方法
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
US6656247B1 (en) * 2002-08-08 2003-12-02 Dynatec Corporation Selective precipitation of manganese from magnesium-containing solutions
JP4525428B2 (ja) * 2004-05-13 2010-08-18 住友金属鉱山株式会社 ニッケル酸化鉱石の湿式製錬方法
JP5446226B2 (ja) * 2008-09-19 2014-03-19 住友金属鉱山株式会社 ニッケル酸化鉱石の湿式製錬方法
JP5157943B2 (ja) * 2009-02-04 2013-03-06 住友金属鉱山株式会社 硫酸酸性水溶液からのニッケル回収方法
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

Also Published As

Publication number Publication date
CA2875450A1 (en) 2013-12-19
PH12014502679A1 (en) 2015-01-26
CN104321449A (zh) 2015-01-28
AU2013275418B2 (en) 2017-03-09
EP2860271B1 (en) 2018-04-18
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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