ATE425271T1 - Auslaugungsverfahren in gegenwart von salzsäure zur gewinnung eines wertmetalls aus einem erz - Google Patents

Auslaugungsverfahren in gegenwart von salzsäure zur gewinnung eines wertmetalls aus einem erz

Info

Publication number
ATE425271T1
ATE425271T1 AT05797239T AT05797239T ATE425271T1 AT E425271 T1 ATE425271 T1 AT E425271T1 AT 05797239 T AT05797239 T AT 05797239T AT 05797239 T AT05797239 T AT 05797239T AT E425271 T1 ATE425271 T1 AT E425271T1
Authority
AT
Austria
Prior art keywords
hydrochloral
ore
acid
leaching process
valuable metal
Prior art date
Application number
AT05797239T
Other languages
English (en)
Inventor
Jan Tjeerd Smit
Johann Du Toit Steyl
Original Assignee
Anglo Operations 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 Anglo Operations Ltd filed Critical Anglo Operations Ltd
Application granted granted Critical
Publication of ATE425271T1 publication Critical patent/ATE425271T1/de

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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/40—Magnesium sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G21/00—Compounds of lead
    • C01G21/20—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide (Fe2O3)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/06—Sulfates
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • 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
    • 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
    • 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
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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
AT05797239T 2004-10-21 2005-10-20 Auslaugungsverfahren in gegenwart von salzsäure zur gewinnung eines wertmetalls aus einem erz ATE425271T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA200408533 2004-10-21
ZA200502363 2005-03-22
ZA200507744 2005-09-26

Publications (1)

Publication Number Publication Date
ATE425271T1 true ATE425271T1 (de) 2009-03-15

Family

ID=35447197

Family Applications (2)

Application Number Title Priority Date Filing Date
AT05797239T ATE425271T1 (de) 2004-10-21 2005-10-20 Auslaugungsverfahren in gegenwart von salzsäure zur gewinnung eines wertmetalls aus einem erz
AT05797276T ATE435930T1 (de) 2004-10-21 2005-10-21 Auslaugungsverfahren in gegenwart von salzsäure zur gewinnung eines wertmetalls aus einem erz

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT05797276T ATE435930T1 (de) 2004-10-21 2005-10-21 Auslaugungsverfahren in gegenwart von salzsäure zur gewinnung eines wertmetalls aus einem erz

Country Status (13)

Country Link
EP (2) EP1809777B1 (de)
JP (1) JP5374042B2 (de)
KR (2) KR101239026B1 (de)
AR (2) AR051228A1 (de)
AT (2) ATE425271T1 (de)
AU (2) AU2005297143B8 (de)
BR (2) BRPI0516774A (de)
DE (2) DE602005013268D1 (de)
ES (2) ES2321320T3 (de)
GT (2) GT200500302A (de)
PE (2) PE20060791A1 (de)
RS (2) RS50751B (de)
WO (2) WO2006043154A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0619012B1 (pt) * 2005-11-28 2014-01-21 Processo de lixiviação na presença de ácido clorídrico para a recuperação de um metal valioso de minério
CN100395354C (zh) * 2006-11-27 2008-06-18 紫金矿业集团股份有限公司 一种多金属硫化矿的综合回收方法
KR100787205B1 (ko) * 2007-06-11 2007-12-21 광해방지사업단 광물찌꺼기 및 정광으로부터 해수를 이용한 유가금속회수방법
WO2009039579A1 (en) * 2007-09-26 2009-04-02 Bhp Billiton Ssm Development Pty Ltd Acid recovery from metal sulfates
WO2009039580A1 (en) * 2007-09-26 2009-04-02 Bhp Billiton Ssm Development Pty Ltd Stabilisation of metal sulfates
CN102099497A (zh) * 2008-07-29 2011-06-15 Bhp比利通Ssm开发有限公司 用于受控制的均匀酸浸提的方法
EP2462249B1 (de) 2009-08-03 2020-03-18 Anglo Operations Limited Verfahren zur gewinnung von metallen wie nickel aus eisenhaltigen erzen durch auslaugung mit saurer sulfatlösung
CA2859035C (en) * 2011-12-12 2020-11-03 Process Research Ortech Inc. Separation of iron from value metals in leaching of laterite ores
RU2530040C2 (ru) * 2012-08-10 2014-10-10 Федеральное государственное бюджетное учреждение науки ИНСТИТУТ ПРОБЛЕМ КОМПЛЕКСНОГО ОСВОЕНИЯ НЕДР РОССИЙСКОЙ АКАДЕМИИ НАУК (ИПКОН РАН) Способ очистки магнетитовых концентратов от серы электролитическими растворами гипохлорита
US10280830B2 (en) 2013-03-08 2019-05-07 Pratt & Whitney Canada Corp. System for pilot subchamber temperature control
CN103146919B (zh) * 2013-04-01 2014-06-18 广西冶金研究院 一种用硫酸常压强化浸出红土镍矿的方法
AU2015259608B2 (en) 2014-05-12 2019-10-03 Sumitomo Corporation Of Americas Brine leaching process for recovering valuable metals from oxide materials
WO2015179973A1 (en) * 2014-05-26 2015-12-03 Procede Ethanol Vert Technologie Process for pure aluminum production from aluminum-bearing materials
EP3221479A4 (de) 2014-11-18 2018-05-16 Alliance Magnésium Verfahren zur herstellung von magnesiumverbindungen und verschiedene nebenprodukte unter verwendung von schwefelsäure in einem hcl-rückgewinnungskreis
KR101682585B1 (ko) 2015-04-28 2016-12-12 씨제이씨지브이 주식회사 구동부를 내장한 승하강 바텐 장치
WO2021028201A1 (en) 2019-08-09 2021-02-18 Umicore Process for the recovery of metals from oxidic ores
CN114555539A (zh) 2019-08-13 2022-05-27 加州理工学院 由含钙岩石和矿物生产氧化钙或普通波特兰水泥的工艺
EP4200452A1 (de) * 2020-08-18 2023-06-28 Enviro Metals, LLC Metallverfeinerung
CN112456620A (zh) * 2020-11-02 2021-03-09 龙南县南裕稀土资源综合利用有限责任公司 一种离子型稀土矿浸矿闭矿后废水处理方法
CN112707432A (zh) * 2020-12-28 2021-04-27 宜宾天原海丰和泰有限公司 锌精矿处理人造金红石母液综合利用的方法
CN114686689B (zh) * 2022-04-11 2023-08-25 华北理工大学 一种多源冶金粉尘的处理方法
WO2023209567A1 (en) * 2022-04-25 2023-11-02 Negative Emissions Materials, Inc. Sequential hydrometalurgical recovery of metal values with sequestered carbon
WO2024073810A1 (en) * 2022-10-07 2024-04-11 Igo Limited Method for preparing high-purity mixed nickel and cobalt sulphate

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US2584700A (en) * 1948-08-24 1952-02-05 Bethlehem Steel Corp Treatment of iron ore containing impurities, including nickel and chromium
US4214901A (en) * 1979-02-16 1980-07-29 Amax Inc. Hydrometallurgical refining of nickeliferous sulfides
CA1154599A (en) * 1980-09-30 1983-10-04 John A. Thomas Hydrometallurgical processing of precious metal-containing materials
JPS61136920A (ja) * 1984-12-05 1986-06-24 Nippon Kokan Kk <Nkk> 合成ルチル製造方法
US5431788A (en) * 1993-06-28 1995-07-11 Cominco Engineering Services Ltd. Chloride assisted hydrometallurgical copper extraction
US5650057A (en) * 1993-07-29 1997-07-22 Cominco Engineering Services Ltd. Chloride assisted hydrometallurgical extraction of metal
US5709730A (en) * 1995-01-23 1998-01-20 Cashman; Joseph B. Hydrometallurgical processing of flue dust
US5571308A (en) 1995-07-17 1996-11-05 Bhp Minerals International Inc. Method for recovering nickel from high magnesium-containing Ni-Fe-Mg lateritic ore
JP3306471B2 (ja) * 1999-07-07 2002-07-24 住友大阪セメント株式会社 セメントキルン排ガスダストの処理方法
KR20040040460A (ko) * 2001-09-13 2004-05-12 인텍 엘티디 아연 회수법
US20040200730A1 (en) * 2003-04-14 2004-10-14 Kyo Jibiki Hydrometallurgical copper recovery process
JP2007530778A (ja) * 2004-03-25 2007-11-01 インテック・リミテッド 酸化金属材料からの金属の回収

Also Published As

Publication number Publication date
DE602005013268D1 (de) 2009-04-23
ES2321320T3 (es) 2009-06-04
RS51175B (sr) 2010-10-31
EP1809778A1 (de) 2007-07-25
JP5374042B2 (ja) 2013-12-25
EP1809778B1 (de) 2009-07-08
BRPI0517281A (pt) 2008-10-07
WO2006043158A1 (en) 2006-04-27
KR20070084414A (ko) 2007-08-24
AU2005297143A1 (en) 2006-04-27
AU2005297143B8 (en) 2010-04-01
KR101239026B1 (ko) 2013-03-04
RS50751B (sr) 2010-08-31
GT200500302A (es) 2006-08-08
AR051227A1 (es) 2006-12-27
AR051228A1 (es) 2006-12-27
JP2008518093A (ja) 2008-05-29
WO2006043154A9 (en) 2006-11-16
PE20060790A1 (es) 2006-10-06
AU2005297147A1 (en) 2006-04-27
PE20060791A1 (es) 2006-10-12
EP1809777B1 (de) 2009-03-11
KR101214330B1 (ko) 2012-12-21
ES2329922T3 (es) 2009-12-02
WO2006043154A1 (en) 2006-04-27
ATE435930T1 (de) 2009-07-15
EP1809777A1 (de) 2007-07-25
BRPI0517281B1 (pt) 2015-10-20
GT200500303A (es) 2006-08-09
DE602005015351D1 (de) 2009-08-20
WO2006043154A8 (en) 2007-11-29
BRPI0516774A (pt) 2008-09-23
AU2005297147B2 (en) 2011-05-12
AU2005297143B2 (en) 2010-03-04
KR20070084417A (ko) 2007-08-24

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