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DE69400747D1 - Hydrometallurgisches Verfahren zur Gewinnung von Metallen aus komplexenErzen - Google Patents

Hydrometallurgisches Verfahren zur Gewinnung von Metallen aus komplexenErzen

Info

Publication number
DE69400747D1
DE69400747D1 DE69400747T DE69400747T DE69400747D1 DE 69400747 D1 DE69400747 D1 DE 69400747D1 DE 69400747 T DE69400747 T DE 69400747T DE 69400747 T DE69400747 T DE 69400747T DE 69400747 D1 DE69400747 D1 DE 69400747D1
Authority
DE
Germany
Prior art keywords
reaction mixture
precipitate
light
sulfate
acidic solution
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.)
Expired - Fee Related
Application number
DE69400747T
Other languages
English (en)
Other versions
DE69400747T2 (de
Inventor
Robert O'brien
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.)
R&O Mining Processing Ltd
Original Assignee
R&O Mining Processing 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 R&O Mining Processing Ltd filed Critical R&O Mining Processing Ltd
Application granted granted Critical
Publication of DE69400747D1 publication Critical patent/DE69400747D1/de
Publication of DE69400747T2 publication Critical patent/DE69400747T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • 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
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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
    • C22B15/0073—Leaching or slurrying with acids or salts thereof containing nitrogen
    • 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
    • C22B3/065—Nitric 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE69400747T 1993-01-27 1994-01-24 Hydrometallurgisches Verfahren zur Gewinnung von Metallen aus komplexenErzen Expired - Fee Related DE69400747T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US984493A 1993-01-27 1993-01-27
PCT/CA1994/000034 WO1994017216A1 (en) 1993-01-27 1994-01-24 Hydrometallurgical recovery of metals from complex ores

Publications (2)

Publication Number Publication Date
DE69400747D1 true DE69400747D1 (de) 1996-11-21
DE69400747T2 DE69400747T2 (de) 1997-05-07

Family

ID=21740047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69400747T Expired - Fee Related DE69400747T2 (de) 1993-01-27 1994-01-24 Hydrometallurgisches Verfahren zur Gewinnung von Metallen aus komplexenErzen

Country Status (16)

Country Link
US (1) US5484579A (de)
EP (1) EP0677118B1 (de)
JP (1) JPH08505902A (de)
KR (1) KR960700350A (de)
CN (1) CN1043248C (de)
AT (1) ATE144292T1 (de)
AU (1) AU670670B2 (de)
BR (1) BR9406419A (de)
CA (1) CA2154560C (de)
CZ (1) CZ282553B6 (de)
DE (1) DE69400747T2 (de)
ES (1) ES2096447T3 (de)
FI (1) FI104740B (de)
PL (1) PL178355B1 (de)
RU (1) RU2105824C1 (de)
WO (1) WO1994017216A1 (de)

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JPH10504060A (ja) * 1994-08-15 1998-04-14 アール・アンド・オー・マイニング・プロセシング・リミテッド 硫化亜鉛含有鉱石及び精鉱から硫酸塩への硫化亜鉛の湿式製錬転化
ES2123417B1 (es) * 1996-04-25 1999-12-01 Consejo Superior Investigacion Procedimiento hidrometalurgico para la recuperacion de cobre de minerales sulfurados.
ES2129328B1 (es) * 1996-06-18 2000-01-01 Consejo Superior Investigacion Procedimiento para la recuperacion de cobre de minerales y materiales metalicos oxidados y/o sulfurados.
US5814292A (en) * 1996-12-19 1998-09-29 Energy Research Group Comprehensive energy producing methods for aqueous phase oxidation
CN1048287C (zh) * 1997-07-24 2000-01-12 中国科学院化工冶金研究所 锌的硫化矿的复合催化氧化直接浸出工艺
IL131652A0 (en) * 1999-08-30 2001-01-28 Satec Ecochem Ltd Process for producing metal containing sulfide ores
DE60138934D1 (de) * 2000-02-25 2009-07-23 Hitachi Ltd Mischvorrichtung für Analysenautomat
CA2522336C (en) 2003-04-16 2010-04-06 Viatcheslav Dmitrievich Shapovalov Method for processing sulfide minerals and concentrates
CN100580110C (zh) * 2008-01-22 2010-01-13 南京大学 从废杂铜熔化炉渣中提取铜的湿法冶金方法
DE102008024590B4 (de) * 2008-05-21 2017-06-01 Heraeus Deutschland GmbH & Co. KG Recycling-Verfahren für Katalysatorformkörper
US7820135B2 (en) * 2008-06-30 2010-10-26 Uop Llc Catalyst composition with nanometer crystallites for slurry hydrocracking
CN101760632B (zh) * 2008-12-02 2011-08-10 中国恩菲工程技术有限公司 从硫酸锌溶液中回收锌的方法
JP5413564B2 (ja) * 2009-01-16 2014-02-12 住友金属鉱山株式会社 ロジウムと銅を含む水溶液からの銅の分離方法
US7915474B2 (en) * 2009-04-01 2011-03-29 Earth Renewal Group, Llc Aqueous phase oxidation process
US7951988B2 (en) * 2009-04-01 2011-05-31 Earth Renewal Group, Llc Aqueous phase oxidation process
US8481800B2 (en) * 2009-04-01 2013-07-09 Earth Renewal Group, Llc Aqueous phase oxidation process
MX2011010357A (es) * 2009-04-01 2011-12-16 Earth Renewal Group Llc Proceso mejorado de oxidacion en fase acuosa.
US9272936B2 (en) 2009-04-01 2016-03-01 Earth Renewal Group, Llc Waste treatment process
US8115047B2 (en) * 2009-04-01 2012-02-14 Earth Renewal Group, Llc Aqueous phase oxidation process
US8168847B2 (en) * 2009-04-01 2012-05-01 Earth Renewal Group, Llc Aqueous phase oxidation process
US8900535B2 (en) * 2010-01-07 2014-12-02 Barrick Gold Corporation Production of zinc sulphate concentrates from a dilute zinc sulphate solution
CN101857923A (zh) * 2010-05-31 2010-10-13 吉林大学 从含金银硫化矿焙砂酸浸液中回收铜、锌、铁的方法
EP2632863B1 (de) * 2010-09-30 2016-05-11 Earth Renewal Group, Llc Abfallbearbeitungsverfahren
RU2468100C2 (ru) * 2011-02-14 2012-11-27 Учреждение Российской Академии Наук Центр Геофизических Исследований Владикавказского Научного Центра И Правительства Республики Северная Осетия-Алания Способ извлечения металлов из хвостов обогащения
RU2468099C2 (ru) * 2011-02-14 2012-11-27 Учреждение Российской Академии Наук Центр Геофизических Исследований Владикавказского Научного Центра Ран И Правительства Республики Северная Осетия-Алания Способ извлечения металлов из хвостов обогащения
RU2468101C2 (ru) * 2011-02-14 2012-11-27 Учреждение Российской Академии Наук Центр Геофизических Исследований Владикавказского Научного Центра Ран И Правительства Республики Северная Осетия-Алания Способ извлечения металлов из хвостов обогащения
RU2465354C1 (ru) * 2011-04-13 2012-10-27 Учреждение Российской академии наук Центр геофизических исследований Владикавказского научного центра РАН и Правительства Республики Северная Осетия - Алания (ЦГИ ВНЦ РАН и РСО-А) Способ извлечения золота из сульфидных руд
US9683277B2 (en) 2013-09-24 2017-06-20 Likivia Process Metalúrgicos SPA Process for preparing a ferric nitrate reagent from copper raffinate solution and use of such reagent in the leaching and/or curing of copper substances
AU2016257936B2 (en) * 2015-05-04 2020-07-02 Graymont Western Us Inc. Processes and systems for regenerating alkali process streams
CL2015003082A1 (es) * 2015-10-16 2016-06-10 Lixivia Procesos Metalúrgicos S P A Proceso hidrometalúrgico para lixiviación de minerales de cobre y productos que los contienen, y mezcla reactiva utilizada en el mismo
CN107245572A (zh) * 2017-05-09 2017-10-13 青海大学 一种提高复杂有色重金属资源综合利用的方法
RU190111U1 (ru) * 2018-09-17 2019-06-18 Федеральное государственное бюджетное учреждение науки Институт теплофизики им. С.С. Кутателадзе Сибирского отделения Российской академии наук (ИТ СО РАН) Импульсный вакуумный дезинтегратор
CN111172388A (zh) * 2019-12-30 2020-05-19 眉山顺应动力电池材料有限公司 一种颗粒料常压酸浸出的方法及实现该方法的装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7309048A (de) * 1972-06-28 1974-01-02
US3888748A (en) * 1972-06-28 1975-06-10 Du Pont Recovery of metal values from ore concentrates
US3933478A (en) * 1973-08-27 1976-01-20 Nicosep Associates Recovery of zinc and copper from brass scrap
US3910636A (en) * 1973-12-06 1975-10-07 Kennecott Copper Corp Process for in-situ mining
US3912330A (en) * 1974-03-04 1975-10-14 Us Interior Chemical mining of copper porphyry ores
US4132758A (en) * 1977-11-30 1979-01-02 Kennecott Copper Corporation Copper leaching employing nitrogen dioxide as oxidant
SE451463B (sv) * 1982-12-09 1987-10-12 Boliden Ab Forfarande for upparbetning av komplexa sulfidiska malmkoncentrat
CA1219132A (en) * 1983-01-18 1987-03-17 Morris J.V. Beattie Hydrometallurgical arsenopyrite process
US4647307A (en) * 1983-01-18 1987-03-03 Rein Raudsepp Process for recovering gold and silver from refractory ores
LU85385A1 (fr) * 1984-05-28 1986-01-29 Mines Fond Zinc Vieille Procede de lixiviation de sulfures contenant du zinc et du fer
EP0272060A3 (de) * 1986-12-18 1990-08-01 Electrolytic Zinc Company Of Australasia Limited Hydrometallurgische Gewinnung von Metallen und Elementar-Schwefel aus Metallsulfiden
US5188713A (en) * 1991-03-05 1993-02-23 Envirochip Technologies Ltd. Process for recovery of metal
GB2253781B (en) * 1992-05-26 1993-04-28 Lyndon Ivor Bowen Suitcase,removable protective cover
CA2070315A1 (en) * 1992-06-03 1993-12-04 Robert N. O'brien Recovery of metal from an ore

Also Published As

Publication number Publication date
ES2096447T3 (es) 1997-03-01
KR960700350A (ko) 1996-01-19
CA2154560C (en) 2004-11-02
ATE144292T1 (de) 1996-11-15
PL310045A1 (en) 1995-11-13
FI953562A0 (fi) 1995-07-26
EP0677118B1 (de) 1996-10-16
CN1120355A (zh) 1996-04-10
DE69400747T2 (de) 1997-05-07
AU5877294A (en) 1994-08-15
CN1043248C (zh) 1999-05-05
FI104740B (fi) 2000-03-31
PL178355B1 (pl) 2000-04-28
WO1994017216A1 (en) 1994-08-04
AU670670B2 (en) 1996-07-25
CZ282553B6 (cs) 1997-08-13
JPH08505902A (ja) 1996-06-25
CA2154560A1 (en) 1994-08-04
EP0677118A1 (de) 1995-10-18
US5484579A (en) 1996-01-16
CZ193795A3 (en) 1996-01-17
RU2105824C1 (ru) 1998-02-27
BR9406419A (pt) 1995-12-19
FI953562A (fi) 1995-09-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee