BE778774A - Procede pour la lixiviation au chlore - Google Patents

Procede pour la lixiviation au chlore

Info

Publication number
BE778774A
BE778774A BE778774A BE778774A BE778774A BE 778774 A BE778774 A BE 778774A BE 778774 A BE778774 A BE 778774A BE 778774 A BE778774 A BE 778774A BE 778774 A BE778774 A BE 778774A
Authority
BE
Belgium
Prior art keywords
leaching process
chlorine leaching
chlorine
leaching
Prior art date
Application number
BE778774A
Other languages
English (en)
French (fr)
Inventor
Leif Reidar Hougen
Original Assignee
Falconbridge Nickel Mines 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
Application filed by Falconbridge Nickel Mines Ltd filed Critical Falconbridge Nickel Mines Ltd
Publication of BE778774A publication Critical patent/BE778774A/xx

Links

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
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/0423—Halogenated 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • C22B15/0093—Treating solutions by chemical methods by gases, e.g. hydrogen or hydrogen sulfide
    • 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
    • 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
    • C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Electrolytic Production Of Metals (AREA)
BE778774A 1971-03-18 1972-02-01 Procede pour la lixiviation au chlore BE778774A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12568271 US3880653A (en) 1971-03-18 1971-03-18 Chlorine leach process

Publications (1)

Publication Number Publication Date
BE778774A true BE778774A (fr) 1972-05-30

Family

ID=22420914

Family Applications (1)

Application Number Title Priority Date Filing Date
BE778774A BE778774A (fr) 1971-03-18 1972-02-01 Procede pour la lixiviation au chlore

Country Status (12)

Country Link
US (1) US3880653A (xx)
JP (2) JPS5427295B1 (xx)
AU (1) AU461730B2 (xx)
BE (1) BE778774A (xx)
CA (1) CA967009A (xx)
DE (1) DE2206343C3 (xx)
FI (1) FI55355C (xx)
FR (1) FR2130115B1 (xx)
GB (2) GB1378053A (xx)
NO (1) NO131512C (xx)
ZA (1) ZA72406B (xx)
ZM (1) ZM1572A1 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113881844A (zh) * 2021-11-05 2022-01-04 金川集团股份有限公司 一种浸出铜镍精矿的三相反应槽及其方法

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975189A (en) * 1971-03-18 1976-08-17 Falconbridge Nickel Mines Limited Recovery of copper sulphide and nickel from solution
US3951634A (en) * 1974-06-20 1976-04-20 Libbey-Owens-Ford Company Method of and apparatus for bending and tempering thin glass sheets
BE830388A (fr) * 1974-06-25 1975-10-16 Systeme de lessivage automatique pour la production hydrometallurgique de zinc
US4173520A (en) * 1975-01-16 1979-11-06 Societe Metallurgique Le Nickel-S.L.N. Hydrometallurgical method for treating nickel mattes
GB1520117A (en) * 1975-08-04 1978-08-02 Inco Ltd Chlorine leaching of nickel containing materials
FR2340376A1 (fr) * 1976-02-06 1977-09-02 Minemet Rech Sa Procede hydrometallurgique pour la dissolution selective de melanges de composes oxygenes
JPS5622603A (en) * 1979-06-22 1981-03-03 Nat Res Dev Method of lixiviating chloride
US4377410A (en) * 1980-06-03 1983-03-22 The United States Of America As Represented By The Secretary Of The Interior Chromium recovery from superalloy scrap by selective chlorine leaching
US4384940A (en) * 1982-01-21 1983-05-24 Inco Limited Chlorine leaching of nickel-cobalt-iron sulphides
JPS58132893U (ja) * 1982-03-02 1983-09-07 シチズン時計株式会社 電子時計のスイツチ構造
JPS5991632U (ja) * 1982-12-13 1984-06-21 セイコーエプソン株式会社 時計のスイツチ機構
NO833784L (no) * 1983-10-18 1985-04-19 Thomas Thomassen Autoklav-klorluting av kobbersulfidkonsentrater
WO1985003952A1 (en) * 1984-03-08 1985-09-12 Cheminor A/S Method for separation and leaching of the valuable metals in metal sulphide materials
US4551213A (en) * 1984-05-07 1985-11-05 Duval Corporation Recovery of gold
US4662938A (en) * 1984-10-11 1987-05-05 Whitney John W Recovery of silver and gold
DE3576363D1 (de) * 1985-09-05 1990-04-12 Cheminvest As Verfahren zum laugen und abtrennen wertvoller metalle aus metallhaltigen sulfidischen materialien.
US4668289A (en) * 1985-11-22 1987-05-26 Wisconsin Alumni Research Foundation Method for reclaiming gold
EP0248518B1 (en) * 1986-04-24 1991-11-13 Falconbridge Limited Separation of nickel from copper in autoclave
CA2137124C (en) * 1994-12-01 1999-03-16 Tao Xue Pressure leaching of nickel and cobalt sulphides with chlorine under controlled redox potential conditions
JP3738716B2 (ja) * 2001-09-11 2006-01-25 住友金属鉱山株式会社 ニッケルの製錬方法
EA014105B1 (ru) * 2005-10-03 2010-10-29 Ототек Оюй Переработка никельсульфидной руды или концентратов при помощи хлорида натрия
JP5440070B2 (ja) * 2008-09-29 2014-03-12 住友金属鉱山株式会社 混合硫化物からのニッケルの浸出方法
FI20110279A0 (fi) 2011-08-29 2011-08-29 Outotec Oyj Menetelmä metallien talteenottamiseksi niitä sisältävästä materiaalista
RU2492253C1 (ru) * 2012-01-13 2013-09-10 Открытое акционерное общество "Кольская горно-металлургическая компания" Способ получения никеля из рудного сульфидного сырья
CN102634655A (zh) * 2012-04-13 2012-08-15 金川集团有限公司 一种红土矿硫化沉淀物氯化浸出方法
FI124883B (fi) 2012-12-20 2015-03-13 Outotec Oyj Menetelmä ja laitteisto metallikiven happogranuloimiseksi
EP3478863B1 (en) 2016-07-04 2021-11-10 Paques I.P. B.V. Recovery of heavy metals by selective precipitation
US10648062B1 (en) 2017-03-23 2020-05-12 George Meyer Strategic metal and mineral element ore processing using mixing and oxidant treatment
JP7277084B2 (ja) * 2018-06-27 2023-05-18 住友金属鉱山株式会社 銅とニッケル及びコバルトの分離方法
CN111519036B (zh) * 2020-04-29 2022-05-17 金川集团股份有限公司 一种从低品位难处理复杂物料中富集贵金属的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835569A (en) * 1956-04-19 1958-05-20 Electro Chimie Metal Process of extracting gold and other metals from ores, concentrates, residues and the like containing principally cobalt, nickel, iron, arsenic and gold
US3199949A (en) * 1962-07-10 1965-08-10 Solvay Process control for hypochlorite production
US3486847A (en) * 1967-01-24 1969-12-30 Titan Gmbh Process for automatically regulating the reduction of the iron and titanium values in a digestion liquor
US3627482A (en) * 1969-05-02 1971-12-14 Dow Chemical Co Mercury ore leaching process
US3652265A (en) * 1969-11-28 1972-03-28 Engelhard Min & Chem Recovery of metal values from nickel-copper mattes
US3647261A (en) * 1970-05-04 1972-03-07 Dow Chemical Co Process for solution mining of silver
BE792337A (fr) * 1971-12-13 1973-03-30 Falconbridge Nickel Mines Ltd Procede pour la recuperation de metaux precieux en partant de matieres contenant du cuivre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113881844A (zh) * 2021-11-05 2022-01-04 金川集团股份有限公司 一种浸出铜镍精矿的三相反应槽及其方法

Also Published As

Publication number Publication date
GB1378053A (en) 1974-12-18
JPS5427295B1 (xx) 1979-09-08
FR2130115B1 (xx) 1975-10-24
AU461730B2 (en) 1975-06-05
CA967009A (en) 1975-05-06
ZA72406B (en) 1972-10-25
DE2206343A1 (de) 1972-09-21
DE2206343B2 (de) 1974-04-18
FI55355B (fi) 1979-03-30
FR2130115A1 (xx) 1972-11-03
JPS5278698A (en) 1977-07-02
DE2206343C3 (de) 1974-11-28
JPS5624021B2 (xx) 1981-06-03
FI55355C (fi) 1979-07-10
ZM1572A1 (en) 1972-10-23
GB1378051A (en) 1974-12-18
AU3787972A (en) 1973-07-19
NO131512C (xx) 1975-06-11
US3880653A (en) 1975-04-29
NO131512B (xx) 1975-03-03

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