CR6457A - Sulfidizacion el mineral sulfuro para la extraccion hidrometalurgica del cobre y otros metales - Google Patents

Sulfidizacion el mineral sulfuro para la extraccion hidrometalurgica del cobre y otros metales

Info

Publication number
CR6457A
CR6457A CR6457A CR6457A CR6457A CR 6457 A CR6457 A CR 6457A CR 6457 A CR6457 A CR 6457A CR 6457 A CR6457 A CR 6457A CR 6457 A CR6457 A CR 6457A
Authority
CR
Costa Rica
Prior art keywords
metals
copper
extraction
hydrometalurgical
sulfidization
Prior art date
Application number
CR6457A
Other languages
English (en)
Inventor
Beckmann Alexander
Original Assignee
Beckmann Alexander
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7932530&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CR6457(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Beckmann Alexander filed Critical Beckmann Alexander
Publication of CR6457A publication Critical patent/CR6457A/es

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
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/001—Preliminary treatment with modification of the copper constituent
    • C22B15/0013—Preliminary treatment with modification of the copper constituent by roasting
    • C22B15/0017—Sulfating or sulfiding roasting
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/06—Sulfating roasting
    • 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
    • C22B15/0002—Preliminary treatment
    • 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
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

La presente invención se refiere a un método para la extracción de metales a partir de los minerales del cobre sulfídico y/o cobre de hierro sulfídico con pasos de colado de tipo microbiológicos y químicos para la disolución de los metales, los cuales comprenden los siguientes pasos: uno) en un paso de conversión, anterior a los pasos de colado, los minerales son convertidos a covellite, piritas y sulfato mezclado por la adición de sulfuro, y dos) el cobre y otros metales, metales nobles y tierras puras contenidas en la reacción del producto son extraídas.
CR6457A 1999-12-14 2001-09-10 Sulfidizacion el mineral sulfuro para la extraccion hidrometalurgica del cobre y otros metales CR6457A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19960132A DE19960132A1 (de) 1999-12-14 1999-12-14 Verfahren zur Gewinnung von Kupfer und anderen Metallen

Publications (1)

Publication Number Publication Date
CR6457A true CR6457A (es) 2009-01-14

Family

ID=7932530

Family Applications (1)

Application Number Title Priority Date Filing Date
CR6457A CR6457A (es) 1999-12-14 2001-09-10 Sulfidizacion el mineral sulfuro para la extraccion hidrometalurgica del cobre y otros metales

Country Status (28)

Country Link
US (1) US6592644B2 (es)
EP (1) EP1155155B1 (es)
CN (1) CN1196799C (es)
AP (1) AP1688A (es)
AR (1) AR029782A1 (es)
AT (1) ATE448332T1 (es)
AU (1) AU772950B2 (es)
BG (1) BG105888A (es)
CA (1) CA2389504A1 (es)
CR (1) CR6457A (es)
CZ (1) CZ20013290A3 (es)
DE (3) DE19960132A1 (es)
DZ (1) DZ3145A1 (es)
EA (1) EA005675B1 (es)
GE (1) GEP20074043B (es)
HR (1) HRP20010675A2 (es)
ID (1) ID30394A (es)
IL (2) IL145362A0 (es)
MA (1) MA25346A1 (es)
MX (1) MXPA01009276A (es)
NO (1) NO20015311L (es)
NZ (1) NZ514094A (es)
PL (1) PL200432B1 (es)
SK (1) SK12952001A3 (es)
UA (1) UA72240C2 (es)
WO (1) WO2001044524A1 (es)
YU (1) YU65901A (es)
ZA (1) ZA200107557B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960132A1 (de) 1999-12-14 2001-06-21 Alexander Beckmann Verfahren zur Gewinnung von Kupfer und anderen Metallen
SI1425428T1 (en) * 2001-09-14 2005-10-31 Alexander Beckmann Method for obtaining cobalt and nickel from ores and ore concentrates
AUPS273402A0 (en) * 2002-05-31 2002-06-20 Technological Resources Pty Limited Microwave treatment of ores
AU2003901105A0 (en) * 2003-03-12 2003-03-27 Pacific Ore Technology (Australia) Ltd Improved heap leach
AU2004219986B2 (en) * 2003-03-12 2009-08-13 Bioheap Limited Improved heap leach
FI116683B (fi) * 2003-07-17 2006-01-31 Outokumpu Oy Menetelmä jalometalleja sisältävien sulfidimalmien käsittelemiseksi
CA2566596C (en) * 2004-06-03 2011-09-27 David G. Dixon Leaching process for copper concentrates
CN100404705C (zh) * 2006-04-24 2008-07-23 南京大学 一种利用微生物提取金属铜的方法及其应用
CL2007003683A1 (es) * 2006-12-18 2008-07-04 Alexander Beckmann Procedimiento para la obtencion de cobre que comprende transformacion de las menas, concentrados de mena o minerales con sulfuro de hierro y cobre mediante reaccion con azufre de 300 a 600 grados celsius durante al menos 5 minutos, molienda del produ
CL2007003682A1 (es) * 2006-12-18 2008-07-04 Alexander Beckmann Procedimiento para la obtencion de cobre que comprende transformacion de las menas, concentrados de mena o minerales mediante reaccion con azufre de 300 a 600 grados celsius durante al menos 5 minutos, molienda del producto de reaccion, separacion fi
JP5496091B2 (ja) * 2007-07-17 2014-05-21 ビーエーエスエフ ソシエタス・ヨーロピア 疎水性の固体表面を用いた選鉱法
BRPI0906929A2 (pt) 2008-01-17 2015-07-21 Freeport Mcmoran Coporation Método para recuperar um teor de metal de um minério, e, sistema de recuperação de teor de metal
CN111394574A (zh) * 2012-11-15 2020-07-10 技术资源有限公司 堆浸
WO2016112393A1 (en) * 2015-01-09 2016-07-14 Flsmidth A/S Activated semiconductor compounds having increased electrochemical reactivity and associated methods thereof
ES2986429T3 (es) * 2015-04-17 2024-11-11 Jetti Resources Llc Proceso para lixiviar sulfuros metálicos con reactivos que tienen grupos funcionales tiocarbonilo
CN110352256B (zh) 2016-10-19 2023-01-10 捷迪资源有限责任公司 用具有硫代羰基官能团的试剂浸出金属硫化物的工艺
CN107164633A (zh) * 2017-04-07 2017-09-15 中南大学 一种高效综合利用含银耐火砖的方法
CN107254591B (zh) * 2017-06-27 2018-09-14 北京安康科创节能环保科技有限公司 一种稀土矿处理装置
CN108441630A (zh) * 2018-07-01 2018-08-24 广西那神晞途环保科技有限公司 沙虫培养物在浸出稀土中的应用及沙虫培养物稀土浸矿液
KR102185807B1 (ko) * 2019-01-18 2020-12-03 전북대학교산학협력단 폐인쇄회로기판으로부터 금과 구리의 침출 및 선택적 분리가 동시에 가능한 마이크로웨이브 보조식 침출 방법
WO2022056622A1 (en) 2020-09-18 2022-03-24 The University Of British Columbia Extracting base metals using a wetting agent and a thiocarbonyl functional group reagent

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US3459535A (en) * 1966-03-07 1969-08-05 Sherritt Gordon Mines Ltd Treatment of copper bearing complex sulphides
GB1176655A (en) * 1966-04-15 1970-01-07 Noranda Mines Ltd Liquid-Liquid Extraction of Reverberatory and Converter Slags by Iron Sulphide Solutions.
GB1248663A (en) * 1968-08-29 1971-10-06 Anaconda Co Recovery of non-sulphide copper and molybdenum values
SE322632B (es) * 1968-09-18 1970-04-13 Boliden Ab
DE2146334A1 (de) * 1971-09-16 1973-03-29 Duisburger Kupferhuette Verfahren zur sulfatisierenden roestung ne-metallhaltiger sulfidischer erze
DE2214688A1 (de) * 1972-03-25 1973-10-11 Duisburger Kupferhuette Verfahren zur sulfatisierenden roestung ne-metallhaltiger sulfidischer erze
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US4619814A (en) * 1978-05-05 1986-10-28 Provincial Holdings Ltd. Process for the recovery of non-ferrous metals from sulphide ores and concentrates
AU618177B2 (en) * 1990-03-27 1991-12-12 Biomin Technologies Sa Biological oxidation of sulfide ore
US5332559A (en) * 1991-07-10 1994-07-26 Newmont Gold Co. Biooxidation process for recovery of metal values from sulphur-containing ore materials
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ZA976925B (en) * 1996-08-06 1998-03-19 Emr Microwave Technology Corp Method and apparatus for optimization of energy coupling for microwave treatment of metal ores and concentrates in a microwave fluidized bed reactor.
US5972302A (en) * 1996-08-27 1999-10-26 Emr Microwave Technology Corporation Method for the microwave induced oxidation of pyritic ores without the production of sulphur dioxide
ES2169645B2 (es) * 1997-03-03 2003-11-16 Anthony Pinches Procedimiento para la lixiviacion de calcopirita
JP4360696B2 (ja) * 1997-03-27 2009-11-11 日鉱金属株式会社 バクテリアを用いた硫化銅鉱からの銅浸出方法
DE69812608T2 (de) * 1997-05-16 2003-09-18 Phillips Petroleum Co., Bartlesville Biolaugung von sulfidischen erzkonzentraten
DE19737452A1 (de) * 1997-08-22 1999-02-25 Rethmeier Joerg Dr Rer Nat Anlage zur mikrobiologischen Rückgewinnung von gelöstem Kupfer als Reinmetall aus Abwässern der metallverarbeitenden oder galvanischen Industrie
DE19836078C2 (de) * 1998-07-30 2002-04-18 Hahn Meitner Inst Berlin Gmbh Verfahren zur mikrobiellen Laugung von sulfidhaltigen Materialien und Verwendung von schwefelhaltigen Aminosäuren bei der mikrobiellen Laugung
DE19960132A1 (de) 1999-12-14 2001-06-21 Alexander Beckmann Verfahren zur Gewinnung von Kupfer und anderen Metallen

Also Published As

Publication number Publication date
EA005675B1 (ru) 2005-04-28
EA200100893A1 (ru) 2002-02-28
IL145362A (en) 2007-06-03
SK12952001A3 (sk) 2002-06-04
CZ20013290A3 (cs) 2002-10-16
MXPA01009276A (es) 2003-07-14
EP1155155B1 (de) 2009-11-11
AR029782A1 (es) 2003-07-16
GEP20074043B (en) 2007-02-26
BG105888A (en) 2002-04-30
WO2001044524A1 (de) 2001-06-21
EP1155155A1 (de) 2001-11-21
AU772950B2 (en) 2004-05-13
AP1688A (en) 2006-12-05
CA2389504A1 (en) 2001-06-21
UA72240C2 (en) 2005-02-15
IL145362A0 (en) 2002-06-30
US6592644B2 (en) 2003-07-15
ID30394A (id) 2001-11-29
MA25346A1 (fr) 2001-12-31
NZ514094A (en) 2001-09-28
DZ3145A1 (fr) 2001-06-21
DE19960132A1 (de) 2001-06-21
NO20015311D0 (no) 2001-10-30
PL349850A1 (en) 2002-09-23
CN1196799C (zh) 2005-04-13
DE10083934D2 (de) 2002-03-07
YU65901A (sh) 2004-05-12
CN1348505A (zh) 2002-05-08
AP2001002261A0 (en) 2001-09-30
ZA200107557B (en) 2002-09-13
NO20015311L (no) 2001-10-30
PL200432B1 (pl) 2009-01-30
DE50015794D1 (de) 2009-12-24
US20020157504A1 (en) 2002-10-31
HRP20010675A2 (en) 2002-10-31
ATE448332T1 (de) 2009-11-15
AU3150701A (en) 2001-06-25

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