ES8201635A1 - Metodo de lixiviacion de matas sulfurosas conteniendo meta- les no ferrosos y hierro - Google Patents

Metodo de lixiviacion de matas sulfurosas conteniendo meta- les no ferrosos y hierro

Info

Publication number
ES8201635A1
ES8201635A1 ES499463A ES499463A ES8201635A1 ES 8201635 A1 ES8201635 A1 ES 8201635A1 ES 499463 A ES499463 A ES 499463A ES 499463 A ES499463 A ES 499463A ES 8201635 A1 ES8201635 A1 ES 8201635A1
Authority
ES
Spain
Prior art keywords
ferrous metals
iron
sulphidic
metals
leaching
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
Application number
ES499463A
Other languages
English (en)
Other versions
ES499463A0 (es
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.)
Anglo American Corp of South Africa Ltd
Original Assignee
Anglo American Corp of South Africa 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 American Corp of South Africa Ltd filed Critical Anglo American Corp of South Africa Ltd
Publication of ES499463A0 publication Critical patent/ES499463A0/es
Publication of ES8201635A1 publication Critical patent/ES8201635A1/es
Expired 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
    • C22B3/08—Sulfuric acid, other sulfurated 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)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Iron (AREA)

Abstract

PROCEDIMIENTO DE LIXIVIACION DE MATAS SULFUROSAS QUE CONTIENEN ENTRE EL 5 Y EL 60 POR 100 DE HIERRO, ENTRE EL 15 Y EL 40 POR 100 AZUFRE Y METALES NO FERROSOS. SE PONE EN CONTACTO LA MASA SULFUROSA CON UNA SOLUCION LIXIVIANTE QUE TENGA, POR LO MENOS, UNA CANTIDAD DE SULFATO CAPAZ DE DISOLVER TODOS LOS METALES NO FERROSOS DE LA MATA. LA LIXIVIACION SE LLEVA A CABO CON UNA PRESION PARCIAL DE OXIGENO COMPRENDIDA ENTRE 50 Y 1000 KPA Y A UNA TEMPERATURA COMPRENDIDA ENTRE 70 Y 120 C.
ES499463A 1980-02-18 1981-02-16 Metodo de lixiviacion de matas sulfurosas conteniendo meta- les no ferrosos y hierro Expired ES8201635A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA80904 1980-02-18

Publications (2)

Publication Number Publication Date
ES499463A0 ES499463A0 (es) 1981-12-16
ES8201635A1 true ES8201635A1 (es) 1981-12-16

Family

ID=25574555

Family Applications (1)

Application Number Title Priority Date Filing Date
ES499463A Expired ES8201635A1 (es) 1980-02-18 1981-02-16 Metodo de lixiviacion de matas sulfurosas conteniendo meta- les no ferrosos y hierro

Country Status (10)

Country Link
US (1) US4431613A (es)
JP (1) JPS56134505A (es)
AU (1) AU536837B2 (es)
BE (1) BE887544A (es)
CA (1) CA1152337A (es)
DE (1) DE3105445A1 (es)
ES (1) ES8201635A1 (es)
FI (1) FI70427C (es)
FR (1) FR2476136B1 (es)
ZW (1) ZW3481A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1228483A (en) * 1984-09-19 1987-10-27 Donald R. Weir Process for the pressure oxidation acid leaching of non-ferrous metal and iron-containing sulphidic material
US4979987A (en) 1988-07-19 1990-12-25 First Miss Gold, Inc. Precious metals recovery from refractory carbonate ores
JPH0762182B2 (ja) * 1992-03-05 1995-07-05 インテヴェップ，エス．エイ． 天然金属からニッケル及びマグネシウムを回収する処理方法
US5650057A (en) * 1993-07-29 1997-07-22 Cominco Engineering Services Ltd. Chloride assisted hydrometallurgical extraction of metal
FI98073C (fi) * 1995-08-14 1997-04-10 Outokumpu Eng Oy Menetelmä nikkelin talteenottamiseksi hydrometallurgisesti kahdesta eri nikkelikivestä
ZA987219B (en) * 1997-08-15 2000-02-14 Cominco Eng Services Chloride assisted hydrometallurgical extraction of metal.
AUPP484498A0 (en) 1998-07-24 1998-08-20 Aberfoyle Resources Limited Processing minerals
WO2000073520A1 (en) * 1999-05-27 2000-12-07 Hatch Associates Ltd. Recovery of cobalt and nickel from iron-rich mattes and alloys by leaching
AUPS201902A0 (en) * 2002-04-29 2002-06-06 Qni Technology Pty Ltd Modified atmospheric leach process for laterite ores
CA2544511C (en) * 2003-11-03 2013-08-13 Oxiana Limited Leach extraction method
US20050193863A1 (en) * 2004-03-05 2005-09-08 Muinonen Mika E.S. Selective reduction of cupriferous calcine
US7604783B2 (en) * 2004-12-22 2009-10-20 Placer Dome Technical Services Limited Reduction of lime consumption when treating refractor gold ores or concentrates
ES2394915T3 (es) * 2005-02-14 2013-02-06 Bhp Billiton Ssm Development Pty Ltd Procedimiento para la lixiviación ácida mejorada de minerales de laterita
US8061888B2 (en) * 2006-03-17 2011-11-22 Barrick Gold Corporation Autoclave with underflow dividers
US8252254B2 (en) * 2006-06-15 2012-08-28 Barrick Gold Corporation Process for reduced alkali consumption in the recovery of silver
CN104611572A (zh) * 2015-01-13 2015-05-13 武汉工程大学 一种铜精矿湿法氧化制备硫酸铜的方法
JP6898586B2 (ja) * 2017-05-18 2021-07-07 住友金属鉱山株式会社 硫化物の浸出方法
JP7112677B2 (ja) * 2019-01-29 2022-08-04 住友金属鉱山株式会社 コバルトの選択浸出方法
CN111748689B (zh) * 2020-06-29 2021-04-16 中南大学 一种分离溶液中锌和铁钴的方法
JP2022033492A (ja) * 2020-08-17 2022-03-02 住友金属鉱山株式会社 硫化物の処理方法
CN113151677B (zh) * 2021-04-26 2022-09-09 赣州逸豪优美科实业有限公司 一种硫酸盐无酸浸取钴中间品的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746859A (en) * 1951-12-22 1956-05-22 Chemical Construction Corp Method of recovering non-ferrous metal values
GB760624A (en) * 1953-05-09 1956-11-07 Chemical Construction Corp Improved method for the treatment of mineral sulphide ores
US3174849A (en) * 1961-10-05 1965-03-23 Sherritt Gordon Mines Ltd Two-stage oxidation and leaching process
US3637371A (en) * 1967-02-10 1972-01-25 Sherritt Gordon Mines Ltd Direct pressure leaching of copper-iron sulphides
US3529957A (en) * 1967-08-25 1970-09-22 Sherritt Gordon Mines Ltd Production of elemental sulphur and iron from iron sulphides
US3642435A (en) * 1969-11-10 1972-02-15 Cyprus Mines Corp Method of recovering water-soluble nonferrous metal sulfates from sulfur-bearing ores
CA965962A (en) * 1972-05-08 1975-04-15 International Nickel Company Of Canada Separation of nickel from copper
US3962402A (en) * 1974-02-27 1976-06-08 Freeport Minerals Company Oxidation-leaching of chalcopyrite
US4024218A (en) * 1975-11-03 1977-05-17 Cominco Ltd. Process for hydrometallurgical upgrading
CA1081471A (en) * 1976-12-07 1980-07-15 Peter J.M. Ryan Pressure leaching of sulfides
US4094668A (en) * 1977-05-19 1978-06-13 Newmont Exploration Limited Treatment of copper refinery slimes
FI773588A (fi) * 1977-11-28 1979-05-29 Outokumpu Oy Hydrometallurgisk process foer behandling av oxider och ferriter innehaollande jaern och andra metaller
ES476055A1 (es) * 1978-12-15 1979-11-01 Redondo Abad Angel Luis Procedimiento para la obtencion de metales no ferreos a par-tir de minerales sulfurados complejos de base piritica que contengan cobre, plomo, cinc, plata y oro

Also Published As

Publication number Publication date
BE887544A (fr) 1981-06-15
FR2476136B1 (fr) 1985-10-25
FI70427B (fi) 1986-03-27
FR2476136A1 (fr) 1981-08-21
US4431613A (en) 1984-02-14
JPS56134505A (en) 1981-10-21
ES499463A0 (es) 1981-12-16
FI810483L (fi) 1981-08-19
AU6734481A (en) 1981-08-27
CA1152337A (en) 1983-08-23
AU536837B2 (en) 1984-05-24
JPS6134483B2 (es) 1986-08-08
DE3105445A1 (de) 1981-12-03
FI70427C (fi) 1986-09-19
ZW3481A1 (en) 1981-05-20

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