FI104740B - Jatkuvatoiminen hydrometallurginen menetelmä kupari- ja/tai sinkkisulfidien muuntamiseksi vastaaviksi sulfaattisakoikseen - Google Patents

Jatkuvatoiminen hydrometallurginen menetelmä kupari- ja/tai sinkkisulfidien muuntamiseksi vastaaviksi sulfaattisakoikseen Download PDF

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Publication number
FI104740B
FI104740B FI953562A FI953562A FI104740B FI 104740 B FI104740 B FI 104740B FI 953562 A FI953562 A FI 953562A FI 953562 A FI953562 A FI 953562A FI 104740 B FI104740 B FI 104740B
Authority
FI
Finland
Prior art keywords
reaction mixture
precipitate
copper
nitric acid
zinc
Prior art date
Application number
FI953562A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI953562A (fi
FI953562A0 (fi
Inventor
Robert N O'brien
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
Publication of FI953562A0 publication Critical patent/FI953562A0/fi
Publication of FI953562A publication Critical patent/FI953562A/fi
Application granted granted Critical
Publication of FI104740B publication Critical patent/FI104740B/fi

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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)
FI953562A 1993-01-27 1995-07-26 Jatkuvatoiminen hydrometallurginen menetelmä kupari- ja/tai sinkkisulfidien muuntamiseksi vastaaviksi sulfaattisakoikseen FI104740B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US984493A 1993-01-27 1993-01-27
US984493 1993-01-27
CA9400034 1994-01-24
PCT/CA1994/000034 WO1994017216A1 (en) 1993-01-27 1994-01-24 Hydrometallurgical recovery of metals from complex ores

Publications (3)

Publication Number Publication Date
FI953562A0 FI953562A0 (fi) 1995-07-26
FI953562A FI953562A (fi) 1995-09-06
FI104740B true FI104740B (fi) 2000-03-31

Family

ID=21740047

Family Applications (1)

Application Number Title Priority Date Filing Date
FI953562A FI104740B (fi) 1993-01-27 1995-07-26 Jatkuvatoiminen hydrometallurginen menetelmä kupari- ja/tai sinkkisulfidien muuntamiseksi vastaaviksi sulfaattisakoikseen

Country Status (16)

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

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PL318754A1 (en) * 1994-08-15 1997-07-07 R & O Mining Processing Ltd Hydrometallurgical zinc sulphite-to-sulphate comversion of zinc sulphite contained in ores and ore concentrates
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
GB2415192B (en) 2003-04-16 2007-06-13 Viatcheslav Dmitrie 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
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
US8481800B2 (en) * 2009-04-01 2013-07-09 Earth Renewal Group, Llc Aqueous phase oxidation process
US7951988B2 (en) * 2009-04-01 2011-05-31 Earth Renewal Group, Llc Aqueous phase oxidation process
KR20120013957A (ko) * 2009-04-01 2012-02-15 얼쓰 리뉴얼 그룹, 엘엘씨 개선된 수성상 산화 공정
US9272936B2 (en) 2009-04-01 2016-03-01 Earth Renewal Group, Llc Waste treatment process
US7915474B2 (en) * 2009-04-01 2011-03-29 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
WO2012044858A1 (en) * 2010-09-30 2012-04-05 Earth Renewal Group, Llc Waste treatment process
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
MX2017014150A (es) * 2015-05-04 2018-07-06 Graymont Western Us Inc Procesos y sistemas para regenerar corrientes alcalinas de procesos.
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

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NL7309048A (es) * 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 (en) * 1986-12-18 1990-08-01 Electrolytic Zinc Company Of Australasia Limited Hydrometallurgical recovery of metals and elemental sulphur from metallic sulphides
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
JPH08505902A (ja) 1996-06-25
EP0677118B1 (en) 1996-10-16
FI953562A (fi) 1995-09-06
KR960700350A (ko) 1996-01-19
CZ193795A3 (en) 1996-01-17
DE69400747T2 (de) 1997-05-07
RU2105824C1 (ru) 1998-02-27
FI953562A0 (fi) 1995-07-26
CA2154560C (en) 2004-11-02
AU670670B2 (en) 1996-07-25
CZ282553B6 (cs) 1997-08-13
EP0677118A1 (en) 1995-10-18
DE69400747D1 (de) 1996-11-21
CN1043248C (zh) 1999-05-05
PL178355B1 (pl) 2000-04-28
BR9406419A (pt) 1995-12-19
AU5877294A (en) 1994-08-15
CN1120355A (zh) 1996-04-10
US5484579A (en) 1996-01-16
ES2096447T3 (es) 1997-03-01
WO1994017216A1 (en) 1994-08-04
CA2154560A1 (en) 1994-08-04
ATE144292T1 (de) 1996-11-15
PL310045A1 (en) 1995-11-13

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