CU22788A3 - Procedimiento para enriquecer minerales niquelíferos oxidados - Google Patents

Procedimiento para enriquecer minerales niquelíferos oxidados

Info

Publication number
CU22788A3
CU22788A3 CU1998114A CU1998114A CU22788A3 CU 22788 A3 CU22788 A3 CU 22788A3 CU 1998114 A CU1998114 A CU 1998114A CU 1998114 A CU1998114 A CU 1998114A CU 22788 A3 CU22788 A3 CU 22788A3
Authority
CU
Cuba
Prior art keywords
procedure
enrich
oxidized nickel
mineral
fraction
Prior art date
Application number
CU1998114A
Other languages
English (en)
Inventor
Bernard Gerard Pelletier
Jean Louis Cardini
Original Assignee
Le Nickel Sln Soc
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 Le Nickel Sln Soc filed Critical Le Nickel Sln Soc
Publication of CU22788A3 publication Critical patent/CU22788A3/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • 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
    • 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
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • 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)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

Este procedimiento para enriquecer mineral niquelifero oxidado consiste en disponer en pulpa el mineral en desenfangar el mineral dispuesto en pulpa durante por lo menos 1 minutos, en clasificar en medio húmedo el mineral desenfangado de manera que se separe por lo menos una fracción fina de una fracción gruesa, en someter la fracción fina a una separación densimétrica a una densidad de partición comprendida entre 1,7 y 2.5 y en recuperar la fracción ligera separada como mineral enriquecido.
CU1998114A 1997-08-06 1998-08-05 Procedimiento para enriquecer minerales niquelíferos oxidados CU22788A3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9710074A FR2767142B1 (fr) 1997-08-06 1997-08-06 Procede pour enrichir des minerais nickeliferes oxydes

Publications (1)

Publication Number Publication Date
CU22788A3 true CU22788A3 (es) 2002-07-24

Family

ID=9510087

Family Applications (1)

Application Number Title Priority Date Filing Date
CU1998114A CU22788A3 (es) 1997-08-06 1998-08-05 Procedimiento para enriquecer minerales niquelíferos oxidados

Country Status (13)

Country Link
US (1) US6053327A (es)
EP (1) EP0896070B1 (es)
JP (1) JP4153099B2 (es)
AU (1) AU726144B2 (es)
BR (1) BR9806527A (es)
CA (1) CA2243610C (es)
CO (1) CO5050375A1 (es)
CU (1) CU22788A3 (es)
FR (1) FR2767142B1 (es)
ID (1) ID20679A (es)
OA (1) OA10826A (es)
RU (1) RU2200632C2 (es)
YU (1) YU49319B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007095866A1 (es) * 2006-02-24 2007-08-30 Centro De Investigaciones Y Proyecto Para La Industria Minero Metalurgica (Cipimm) Procedimiento para aumentar el % de sólidos de minerales limoníticos y arcillosos en pulpas de alimentación a las autoclaves, en el proceso de lixiviación ácida.
RU2365419C2 (ru) * 2007-06-18 2009-08-27 Ооо "Форум Текнолоджи" Линия для обогащения окисленных никельсодержащих руд
JP5163387B2 (ja) 2007-11-13 2013-03-13 住友金属鉱山株式会社 サプロライト鉱のニッケル濃縮処理方法
JP5119944B2 (ja) * 2008-01-22 2013-01-16 住友金属鉱山株式会社 トロンメル内におけるショートパスの防止方法
US8470272B2 (en) * 2008-06-02 2013-06-25 Vale S.A. Magnesium recycling and sulphur recovery in leaching of lateritic nickel ores
WO2010032513A1 (ja) 2008-09-18 2010-03-25 住友金属鉱山株式会社 サプロライト鉱のニッケル濃縮処理方法
CN101439314B (zh) * 2008-12-29 2013-01-16 江西稀有稀土金属钨业集团有限公司 一种富集镍和/或钴的红土镍矿选矿工艺
RU2458742C1 (ru) * 2011-02-25 2012-08-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Способ обогащения окисленных никелевых руд
JP5257501B2 (ja) * 2011-11-04 2013-08-07 住友金属鉱山株式会社 鉱石スラリーの製造方法及び金属製錬方法
JP2015206064A (ja) * 2014-04-18 2015-11-19 住友金属鉱山株式会社 ニッケル酸化鉱石の湿式製錬方法
JP5971364B1 (ja) * 2015-02-25 2016-08-17 住友金属鉱山株式会社 鉱石スラリーの前処理方法、鉱石スラリーの製造方法
JP6298947B1 (ja) * 2016-10-11 2018-03-28 住友金属鉱山株式会社 ニッケル酸化鉱の洗浄装置、及びニッケル酸化鉱の洗浄方法
JP2018184629A (ja) * 2017-04-25 2018-11-22 住友金属鉱山株式会社 鉱石スラリーの製造方法および鉱石スラリーの製造装置
JP2023080942A (ja) * 2021-11-30 2023-06-09 住友金属鉱山株式会社 ドラムウォッシャー用固定治具
WO2026083373A1 (en) * 2024-10-14 2026-04-23 PT Green Eco Nickel A double screw washing system for laterite nickel ore

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349903A (en) * 1966-12-28 1967-10-31 Grace W R & Co Process for beneficiating unground pebble phosphate ore
US3727849A (en) * 1971-11-23 1973-04-17 Allis Chalmers Apparatus for the method of liberating and removing fibrous material from a mineral ore
FR2320781A1 (fr) * 1975-08-14 1977-03-11 Nickel Sln Ste Metallurg Le Procede pour preconcentrer des minerais nickeliferes oxydes d'origine lateritique
SU671843A1 (ru) * 1978-01-10 1979-07-05 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский И Проектный Институт Механической Обработки Полезных Ископаемых "Механобр" Ут желитель дл приготовлени суспензии
US4416768A (en) * 1982-04-02 1983-11-22 Quebec Cartier Mining Company Ore beneficiation
SU1714940A1 (ru) * 1990-05-10 1995-04-10 Государственный научно-исследовательский институт цветных металлов "Гинцветмет" Способ переработки окисляемых никелевых руд
RU2185457C2 (ru) * 2000-05-26 2002-07-20 Региональное Уральское отделение Академии инженерных наук Российской Федерации Способ переработки окисленной никелевой руды

Also Published As

Publication number Publication date
JP4153099B2 (ja) 2008-09-17
US6053327A (en) 2000-04-25
EP0896070A1 (fr) 1999-02-10
YU30098A (en) 1999-11-22
AU7856598A (en) 1999-02-18
BR9806527A (pt) 2001-03-20
OA10826A (fr) 2003-01-29
CA2243610A1 (fr) 1999-02-06
RU2200632C2 (ru) 2003-03-20
FR2767142B1 (fr) 1999-09-17
EP0896070B1 (fr) 2001-10-17
FR2767142A1 (fr) 1999-02-12
CA2243610C (fr) 2007-12-04
YU49319B (sh) 2005-06-10
JPH11117030A (ja) 1999-04-27
ID20679A (id) 1999-02-11
CO5050375A1 (es) 2001-06-27
AU726144B2 (en) 2000-11-02

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