BR7804785A - Processo para a precipitacao seletiva de niquel - Google Patents

Processo para a precipitacao seletiva de niquel

Info

Publication number
BR7804785A
BR7804785A BR7804785A BR7804785A BR7804785A BR 7804785 A BR7804785 A BR 7804785A BR 7804785 A BR7804785 A BR 7804785A BR 7804785 A BR7804785 A BR 7804785A BR 7804785 A BR7804785 A BR 7804785A
Authority
BR
Brazil
Prior art keywords
nickel precipitation
selective nickel
selective
precipitation
nickel
Prior art date
Application number
BR7804785A
Other languages
English (en)
Inventor
G Meyer
M Jha
G Wicker
Original Assignee
Amax Inc
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 Amax Inc filed Critical Amax Inc
Publication of BR7804785A publication Critical patent/BR7804785A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/11—Sulfides
    • 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
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BR7804785A 1977-08-01 1978-07-25 Processo para a precipitacao seletiva de niquel BR7804785A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/820,595 US4110400A (en) 1977-08-01 1977-08-01 Selective precipitation of nickel and cobalt sulfides from acidic sulfate solution

Publications (1)

Publication Number Publication Date
BR7804785A true BR7804785A (pt) 1979-03-13

Family

ID=25231247

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7804785A BR7804785A (pt) 1977-08-01 1978-07-25 Processo para a precipitacao seletiva de niquel

Country Status (8)

Country Link
US (1) US4110400A (pt)
JP (1) JPS5442327A (pt)
AU (1) AU530924B2 (pt)
BR (1) BR7804785A (pt)
CA (1) CA1103935A (pt)
DE (1) DE2833297C2 (pt)
FR (1) FR2399482B1 (pt)
GB (1) GB2001943B (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214901A (en) * 1979-02-16 1980-07-29 Amax Inc. Hydrometallurgical refining of nickeliferous sulfides
CA1214335A (en) * 1982-06-21 1986-11-25 Robert M. Rownd Hydrodynamic recycle of metallic sulfide seed under pressure
US4547347A (en) * 1983-12-02 1985-10-15 Amax Inc. Granulometric control of nickel sulfide precipitate
US5994041A (en) * 1985-04-06 1999-11-30 Eastman Kodak Company Process for buffering concentrated aqueous slurries
FI75868C (fi) * 1986-10-03 1988-08-08 Outokumpu Oy Saett att utfaella och avskilja metaller.
US5559035A (en) * 1992-08-24 1996-09-24 Umpqua Research Company Solid phase calibration standards
US5609998A (en) * 1994-12-29 1997-03-11 Eastman Kodak Company Process for dispersing concentrated aqueous slurries
US6395061B1 (en) 2000-03-07 2002-05-28 Bhp Minerals International Inc. Process for organic acid bioleaching of ore
EA005711B1 (ru) * 2001-09-14 2005-04-28 Александер Бекманн Способ извлечения кобальта и никеля из руды и рудных концентратов
AU2002950815A0 (en) * 2002-08-15 2002-09-12 Wmc Resources Ltd Recovery nickel
AU2003249789B2 (en) * 2002-08-15 2009-06-04 Wmc Resources Ltd Recovering nickel
AU2007234313B2 (en) * 2006-03-31 2011-12-01 Bioteq Environmental Technologies Inc. Nickel sulphide precipitation processes
CN100423825C (zh) * 2006-08-18 2008-10-08 丁四宜 硫化氢吸收利用装置
US8551340B2 (en) 2007-09-26 2013-10-08 Bioteq Environmental Technologies Inc. Method for selective sulphate removal by exclusive anion exchange from hard water waste streams
JP5125543B2 (ja) * 2008-01-23 2013-01-23 住友金属鉱山株式会社 ニッケル及びコバルトを含む硫化物の製造方法
WO2009100537A1 (en) * 2008-02-12 2009-08-20 Bioteq Environmental Technologies Inc. Processes for producing h2s using sulphur-reducing bacteria
JP5572928B2 (ja) * 2008-07-25 2014-08-20 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
US8298501B2 (en) * 2008-06-27 2012-10-30 Bhp Billiton Ssm Development Pty Ltd. Process for forming high density sulfides
JP4888580B2 (ja) * 2010-04-22 2012-02-29 住友金属鉱山株式会社 貯液装置及びその圧力制御方法
JP5359989B2 (ja) * 2010-05-18 2013-12-04 住友金属鉱山株式会社 生成硫化物の付着防止方法
WO2016051098A1 (fr) 2014-10-02 2016-04-07 Elektron Gri Procédé industriel de traitement d'un produit contenant de l'amiante et ses applications
JP2016194124A (ja) * 2015-04-01 2016-11-17 住友金属鉱山株式会社 ニッケル及びコバルトの混合硫化物の製造方法、ニッケル酸化鉱石の湿式製錬方法
CN105543503B (zh) * 2015-12-28 2017-08-04 中南大学 硫酸锌电解液中分离回收钴的方法
RU2621548C1 (ru) * 2016-03-03 2017-06-06 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Способ переработки никельсодержащих растворов
RU2674538C1 (ru) * 2018-07-25 2018-12-11 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Способ переработки сульфатных никельсодержащих растворов
EP3899070B1 (en) * 2018-12-21 2022-10-12 Umicore Process for the recovery of metals from polymetallic nodules

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2020325A (en) * 1933-12-15 1935-11-12 New Jersey Zinc Co Method of producing precipitates
US2726953A (en) * 1954-06-21 1955-12-13 Chemical Construction Corp Selective nucleated precipitation from acidic solutions
US2872306A (en) * 1956-05-29 1959-02-03 Freeport Sulphur Co Recovery of cobalt and nickel from ores
GB998230A (pt) * 1962-07-25 1900-01-01
US3933976A (en) * 1974-02-08 1976-01-20 Amax Inc. Nickel-cobalt separation
US3991159A (en) * 1975-01-09 1976-11-09 Amax Inc. High temperature neutralization of laterite leach slurry
US4024218A (en) * 1975-11-03 1977-05-17 Cominco Ltd. Process for hydrometallurgical upgrading

Also Published As

Publication number Publication date
CA1103935A (en) 1981-06-30
DE2833297A1 (de) 1979-02-22
AU530924B2 (en) 1983-08-04
AU3828378A (en) 1980-01-31
FR2399482B1 (fr) 1985-08-02
JPS5442327A (en) 1979-04-04
FR2399482A1 (fr) 1979-03-02
GB2001943A (en) 1979-02-14
GB2001943B (en) 1982-02-24
US4110400A (en) 1978-08-29
DE2833297C2 (de) 1984-07-12

Similar Documents

Publication Publication Date Title
BR7804785A (pt) Processo para a precipitacao seletiva de niquel
BR7808130A (pt) Processo para a preparacao de um pneumatico
BR7803299A (pt) Processo para a manufatura de tetrafluoretano
BR7807673A (pt) Processo para preparacao de nitro-diaril-amina
BR7808698A (pt) Processo para a gaseificacao substerranea de combustivel
BR7804570A (pt) Processo para a obtencao de monoxido de dinitrogenio
BR7808435A (pt) Processo para a formacao de nitrodiarilamina
BR7808444A (pt) Processo para a formacao de nitrodiarilamina
BR7803953A (pt) Processo para efetuar a etilacao de um monoalquil-benzeno
BR7708336A (pt) Processo para a producao do hipoclorito de magnesio bibasico
BR7801046A (pt) Processo para preparacao de eter-sulfonatos
BR7803631A (pt) Processo para a recuperacao de hidrocarbonetos
BR7808746A (pt) Aparelho para a producao de fertilizante
BR7801842A (pt) Processo para producao de nitroso-benzeno
BR7805198A (pt) Processo para a obtencao de trimetilclorossilano
BR7802597A (pt) Processo para a determinacao total de hormonios
BR7802702A (pt) Processo para a fabricacao de um recipiente
BR8000294A (pt) Processo para a obtencao de niquel de minerios lateriticos
BR7802624A (pt) Processo para a obtencao em descontinuo de poliamidas
BR7807375A (pt) Processo para formacao de moldes
BR7706374A (pt) Processo para a preparacao de um copolimero
BR7700240A (pt) Processo para a obtencao de cicloalcanopirazois substituidos
BR7801280A (pt) Processo para a producao de tiofenois
BR7807330A (pt) Processo para preparacao de ciclo-pentadieno
BR7704649A (pt) Processo para recuperacao de teores de metal

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C01G 53/11 (2006.01), C22B 3/00 (2006.0