BR0212890A - Processo de extração de cobalto e nìquel a partir de minérios e concentrados de minério - Google Patents

Processo de extração de cobalto e nìquel a partir de minérios e concentrados de minério

Info

Publication number
BR0212890A
BR0212890A BR0212890-0A BR0212890A BR0212890A BR 0212890 A BR0212890 A BR 0212890A BR 0212890 A BR0212890 A BR 0212890A BR 0212890 A BR0212890 A BR 0212890A
Authority
BR
Brazil
Prior art keywords
ore
cobalt
nickel
concentrates
extraction process
Prior art date
Application number
BR0212890-0A
Other languages
English (en)
Inventor
Alexander Beckmann
Original Assignee
Alexander Beckmann
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
Priority claimed from EP02000758A external-priority patent/EP1327693A1/de
Application filed by Alexander Beckmann filed Critical Alexander Beckmann
Publication of BR0212890A publication Critical patent/BR0212890A/pt

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
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching 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

Landscapes

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

Abstract

"PROCESSOS PARA EXTRAçãO DE COBALTO E NìQUEL A PARTIR DE MINéRIOS E CONCENTRADOS DE MINéRIO". A presente invenção refere-se a um método de obtenção de metais a partir de minério ou concentrado de minério de sulfeto arsênico de niquel e/ou cobalto e/ou minério ou concentrado de minério de sulfeto de niquel e/ou cobalto, segundo o qual o minério ou concentrado de minério de sulfeto arsênico de niquel e/ou cobalto e/ou minério ou concentrado de minério de sulfeto de níquel e/ou cobalto é reagido com enxofre ou compostos arsênicos de enxofre em produto de reação, dissolução e remoção de metais solúveis e metais de terras raras.
BR0212890-0A 2001-09-14 2002-09-14 Processo de extração de cobalto e nìquel a partir de minérios e concentrados de minério BR0212890A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10145419 2001-09-14
EP02000758A EP1327693A1 (de) 2002-01-12 2002-01-12 Verfahren zur Gewinnung von Cobalt und Nickel aus Erzen und Erzkonzentraten
PCT/DE2002/003394 WO2003025234A2 (de) 2001-09-14 2002-09-14 Verfahren zur gewinnung von cobalt und nickel aus erzen und erzkonzentraten

Publications (1)

Publication Number Publication Date
BR0212890A true BR0212890A (pt) 2004-10-13

Family

ID=26010145

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0212890-0A BR0212890A (pt) 2001-09-14 2002-09-14 Processo de extração de cobalto e nìquel a partir de minérios e concentrados de minério

Country Status (22)

Country Link
US (1) US7416712B2 (pt)
EP (1) EP1425428B1 (pt)
JP (1) JP2005502787A (pt)
CN (1) CN1308471C (pt)
AP (1) AP1673A (pt)
AT (1) ATE292197T1 (pt)
BR (1) BR0212890A (pt)
CA (1) CA2460116A1 (pt)
CO (1) CO5580847A2 (pt)
CY (1) CY1105489T1 (pt)
DE (2) DE50202650D1 (pt)
DK (1) DK1425428T3 (pt)
EA (1) EA005711B1 (pt)
ES (1) ES2240825T3 (pt)
MA (1) MA26225A1 (pt)
NO (1) NO20041506L (pt)
NZ (1) NZ532160A (pt)
PL (1) PL197452B1 (pt)
PT (1) PT1425428E (pt)
SI (1) SI1425428T1 (pt)
WO (1) WO2003025234A2 (pt)
YU (1) YU22204A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008147420A1 (en) * 2006-06-14 2008-12-04 Clifton Mining Company (Utah Corporation) Metal extraction from various chalcogenide minerals through interaction with microwave energy
WO2008036817A2 (en) * 2006-09-20 2008-03-27 Hw Advanced Technologies, Inc. Method and apparatus for microwave induced pyrolysis of arsenical ores and ore concentrates
US20080069723A1 (en) * 2006-09-20 2008-03-20 Hw Advanced Technologies, Inc. Method for oxidizing carbonaceous ores to facilitate precious metal recovery
WO2008036824A1 (en) * 2006-09-20 2008-03-27 Hw Advanced Technologies, Inc. A method and means for using microwave energy to oxidize sulfidic copper ore into a prescribed oxide-sulfate product
US8216532B1 (en) 2011-06-17 2012-07-10 Vierheilig Albert A Methods of recovering rare earth elements
US8753591B2 (en) 2012-03-23 2014-06-17 Kennecott Utah Copper Llc Process for the conversion of molybdenite to molydenum oxide
JP2016508185A (ja) * 2013-12-10 2016-03-17 グローバル メタル テクノロジーズ エルエルシー． 金属の熱抽出装置及び熱抽出方法
CN103725889A (zh) * 2013-12-16 2014-04-16 金川集团股份有限公司 一种微波辅助浸出冰铜/冰镍浸出渣中铜镍的方法
JP6053724B2 (ja) * 2014-06-26 2016-12-27 国立大学法人九州大学 イオン交換樹脂及び金属の吸着分離方法
CN105406066B (zh) * 2015-12-07 2018-01-19 上海空间电源研究所 一种热电池用二硫化钴正极材料的提纯方法
CN108296012B (zh) * 2018-01-02 2020-11-24 中国恩菲工程技术有限公司 从细粒铁尾矿中回收钴硫精矿的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053651A (en) * 1958-01-21 1962-09-11 Chemetals Corp Treatment of sulfide minerals
US3313601A (en) * 1963-10-14 1967-04-11 Orrin F Marvin Recovery of metal values from oxygenated ores
FI43499B (pt) * 1966-04-13 1970-12-31 Outokumpu Oy
US3772423A (en) * 1972-06-19 1973-11-13 Universal Oil Prod Co Hydrometallurgical recovery of metal values
US3975507A (en) * 1975-01-27 1976-08-17 Freeport Minerals Company Oxidation-resistant nickel and cobalt sulfides and method for preparing same
CA1098713A (en) * 1976-02-13 1981-04-07 Theodore C. Frankiewicz Selective sulfation process for partitioning ferrous and non-ferrous values in an ore
US4110400A (en) * 1977-08-01 1978-08-29 Amax Inc. Selective precipitation of nickel and cobalt sulfides from acidic sulfate solution
US4311520A (en) * 1980-02-28 1982-01-19 Cato Research Corporation Process for the recovery of nickel, cobalt and manganese from their oxides and silicates
US4328192A (en) * 1980-04-14 1982-05-04 Uop Inc. Ammoniacal nickel leach of laterites
DE3166290D1 (en) * 1980-06-11 1984-10-31 Cato Research Corp Process for the recovery of metals from their ores
SE446276B (sv) * 1980-11-17 1986-08-25 Boliden Ab Forfarande for att separera och utvinna nickel och koppar ur komplexa sulfidmineral
US4888207A (en) * 1984-03-15 1989-12-19 Flynn Jr Charles M Recovery of arsenic from ores and concentrates
US5763259A (en) * 1990-11-07 1998-06-09 Leaching S.R.L. Bio-metallurgical process in which bio-oxidation of mineral compounds is produced
DE4329417C1 (de) * 1993-09-01 1994-08-18 Metallgesellschaft Ag Verfahren zum Rösten refraktärer Golderze
US5626648A (en) 1995-07-17 1997-05-06 Bhp Minerals International Inc. Recovery of nickel from bioleach solution
FI98073C (fi) * 1995-08-14 1997-04-10 Outokumpu Eng Oy Menetelmä nikkelin talteenottamiseksi hydrometallurgisesti kahdesta eri nikkelikivestä
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
CN1668771A (zh) 2005-09-14
EP1425428B1 (de) 2005-03-30
WO2003025234A2 (de) 2003-03-27
YU22204A (sh) 2006-08-17
PL366870A1 (en) 2005-02-07
EA005711B1 (ru) 2005-04-28
DE10294262D2 (de) 2004-08-12
AP1673A (en) 2006-10-27
EA200400433A1 (ru) 2004-08-26
JP2005502787A (ja) 2005-01-27
SI1425428T1 (en) 2005-10-31
ES2240825T3 (es) 2005-10-16
EP1425428A2 (de) 2004-06-09
PT1425428E (pt) 2005-08-31
US7416712B2 (en) 2008-08-26
MA26225A1 (fr) 2004-07-01
CO5580847A2 (es) 2005-11-30
CN1308471C (zh) 2007-04-04
CA2460116A1 (en) 2003-03-27
US20040187643A1 (en) 2004-09-30
CY1105489T1 (el) 2010-04-28
DK1425428T3 (da) 2005-08-08
ATE292197T1 (de) 2005-04-15
AP2004003015A0 (en) 2004-06-30
NZ532160A (en) 2006-10-27
PL197452B1 (pl) 2008-03-31
NO20041506L (no) 2004-05-13
DE50202650D1 (de) 2005-05-04
WO2003025234A3 (de) 2003-06-19

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13O DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.