CN104994925B - 固液分离处理方法、以及氧化镍矿石的湿式冶炼方法 - Google Patents

固液分离处理方法、以及氧化镍矿石的湿式冶炼方法 Download PDF

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Publication number
CN104994925B
CN104994925B CN201380071086.0A CN201380071086A CN104994925B CN 104994925 B CN104994925 B CN 104994925B CN 201380071086 A CN201380071086 A CN 201380071086A CN 104994925 B CN104994925 B CN 104994925B
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China
Prior art keywords
solid
stage
concentrator
slurry
leaching
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Expired - Fee Related
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CN201380071086.0A
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English (en)
Chinese (zh)
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CN104994925A (zh
Inventor
三井宏之
中井修
京田洋治
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Sumitomo Metal Mining Co Ltd
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Sumitomo Metal Mining Co Ltd
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • 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
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • 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
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CN201380071086.0A 2013-01-21 2013-12-10 固液分离处理方法、以及氧化镍矿石的湿式冶炼方法 Expired - Fee Related CN104994925B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013008659A JP5644878B2 (ja) 2013-01-21 2013-01-21 固液分離処理方法、並びにニッケル酸化鉱石の湿式製錬方法
JP2013-008659 2013-01-21
PCT/JP2013/083090 WO2014112248A1 (ja) 2013-01-21 2013-12-10 固液分離処理方法、並びにニッケル酸化鉱石の湿式製錬方法

Publications (2)

Publication Number Publication Date
CN104994925A CN104994925A (zh) 2015-10-21
CN104994925B true CN104994925B (zh) 2017-03-08

Family

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CN201380071086.0A Expired - Fee Related CN104994925B (zh) 2013-01-21 2013-12-10 固液分离处理方法、以及氧化镍矿石的湿式冶炼方法

Country Status (8)

Country Link
US (1) US20150337411A1 (enExample)
EP (1) EP2957332B1 (enExample)
JP (1) JP5644878B2 (enExample)
CN (1) CN104994925B (enExample)
AU (1) AU2013374645B2 (enExample)
CA (1) CA2898707A1 (enExample)
PH (1) PH12015501597A1 (enExample)
WO (1) WO2014112248A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CU20170076A7 (es) * 2014-12-05 2018-02-08 Sumitomo Metal Mining Co Instalación de producción de pulpa mineral y método de producción de la pulpa mineral
JP6583158B2 (ja) * 2015-09-15 2019-10-02 住友金属鉱山株式会社 蛍光ｘ線分析用試料調製方法
JP6146503B1 (ja) * 2016-02-18 2017-06-14 住友金属鉱山株式会社 高濃度スラリーを得るためのシックナー及びその管理方法
JP7005909B2 (ja) * 2016-05-02 2022-01-24 住友金属鉱山株式会社 中和処理方法、及び中和終液の濁度低減方法
JP6984191B2 (ja) * 2017-06-20 2021-12-17 住友金属鉱山株式会社 ニッケル高圧浸出残渣の固液分離方法
JP7091909B2 (ja) * 2018-07-20 2022-06-28 住友金属鉱山株式会社 ニッケル粉の製造方法
JP7115170B2 (ja) * 2018-09-12 2022-08-09 住友金属鉱山株式会社 ニッケル酸化鉱石の処理方法及び該処理方法を含んだニッケルコバルト混合硫化物の製造方法
CN112169381A (zh) * 2020-10-15 2021-01-05 圣奥化学科技有限公司 一种固液分离洗涤装置及其用途
JP7585804B2 (ja) 2021-01-21 2024-11-19 住友金属鉱山株式会社 固液分離処理方法、ニッケル酸化鉱石の湿式製錬方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2124570A1 (en) * 1991-12-27 1993-07-08 Alcan International Limited Improved process for separating red mud in production of alumina from bauxite
CN2907906Y (zh) * 2006-05-24 2007-06-06 威海市海王旋流器有限公司 旋流澄清器
CN1978079A (zh) * 2005-11-29 2007-06-13 吕宪俊 一种全尾矿浓缩胶结新工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110401A (en) * 1977-07-11 1978-08-29 Amax Inc. Solid-liquid separation of laterite slurries
US4274958A (en) * 1978-10-10 1981-06-23 Dorr-Oliver Incorporated Flocculant distributor means for feedwell
FR2767143A1 (fr) * 1997-08-06 1999-02-12 Le Nickel Sln Procede pour diminuer la quantite d'eau contenue dans les pulpes de minerais nickeliferes oxydes
JPH11221575A (ja) * 1998-02-04 1999-08-17 Japan Organo Co Ltd 重金属イオン含有排水の処理方法
JP4334718B2 (ja) * 2000-03-02 2009-09-30 住友重機械エンバイロメント株式会社 銀含有排水の処理方法及び処理装置
JP4288828B2 (ja) * 2000-04-07 2009-07-01 三菱マテリアル株式会社 含ヒ素排水の処理方法
BRPI0505976B8 (pt) * 2004-03-31 2016-05-24 Pacific Metals Co Ltd processo para recuperar níquel ou cobalto
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
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
JP4888578B2 (ja) 2010-04-15 2012-02-29 住友金属鉱山株式会社 ニッケル酸化鉱石の湿式精錬プラント及びその操業方法
JP4888580B2 (ja) 2010-04-22 2012-02-29 住友金属鉱山株式会社 貯液装置及びその圧力制御方法
JP5796703B2 (ja) * 2010-12-27 2015-10-21 三菱マテリアル株式会社 フッ化カルシウムの回収方法および回収装置
WO2013005101A2 (en) * 2011-07-06 2013-01-10 Cognis Ip Management Gmbh Method for controlling solids/liquid decant unit operations and systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2124570A1 (en) * 1991-12-27 1993-07-08 Alcan International Limited Improved process for separating red mud in production of alumina from bauxite
CN1978079A (zh) * 2005-11-29 2007-06-13 吕宪俊 一种全尾矿浓缩胶结新工艺
CN2907906Y (zh) * 2006-05-24 2007-06-06 威海市海王旋流器有限公司 旋流澄清器

Also Published As

Publication number Publication date
US20150337411A1 (en) 2015-11-26
JP2014138918A (ja) 2014-07-31
AU2013374645A1 (en) 2015-09-10
CN104994925A (zh) 2015-10-21
EP2957332A4 (en) 2016-11-02
WO2014112248A1 (ja) 2014-07-24
AU2013374645A2 (en) 2015-09-24
EP2957332A1 (en) 2015-12-23
PH12015501597B1 (en) 2015-10-19
PH12015501597A1 (en) 2015-10-19
JP5644878B2 (ja) 2014-12-24
EP2957332B1 (en) 2018-12-05
AU2013374645B2 (en) 2018-05-10
CA2898707A1 (en) 2014-07-24

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