FI773588A - Hydrometallurgisk process foer behandling av oxider och ferriter innehaollande jaern och andra metaller - Google Patents

Hydrometallurgisk process foer behandling av oxider och ferriter innehaollande jaern och andra metaller

Info

Publication number
FI773588A
FI773588A FI773588A FI773588A FI773588A FI 773588 A FI773588 A FI 773588A FI 773588 A FI773588 A FI 773588A FI 773588 A FI773588 A FI 773588A FI 773588 A FI773588 A FI 773588A
Authority
FI
Finland
Prior art keywords
och
jaern
ferriter
metaller
oxider
Prior art date
Application number
FI773588A
Other languages
English (en)
Inventor
Jaakko T I Poijaervi
Jussi K Rastas
Sigmund P Fugleberg
Seppo O Heimala
Stig-Erik Hultholm
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Priority to FI773588A priority Critical patent/FI773588A/fi
Priority to US05/955,500 priority patent/US4219354A/en
Priority to DE2850644A priority patent/DE2850644C2/de
Priority to CA316,766A priority patent/CA1112880A/en
Priority to AU41904/78A priority patent/AU525034B2/en
Priority to BR7807787A priority patent/BR7807787A/pt
Priority to YU02788/78A priority patent/YU278878A/xx
Priority to PL1978211282A priority patent/PL115840B1/pl
Priority to SU782690956A priority patent/SU1165238A3/ru
Priority to JP14613078A priority patent/JPS54106003A/ja
Priority to CS787816A priority patent/CS223805B2/cs
Publication of FI773588A publication Critical patent/FI773588A/fi

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
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Compounds Of Iron (AREA)
FI773588A 1977-11-28 1977-11-28 Hydrometallurgisk process foer behandling av oxider och ferriter innehaollande jaern och andra metaller FI773588A (fi)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI773588A FI773588A (fi) 1977-11-28 1977-11-28 Hydrometallurgisk process foer behandling av oxider och ferriter innehaollande jaern och andra metaller
US05/955,500 US4219354A (en) 1977-11-28 1978-10-27 Hydrometallurgical process for the treatment of oxides and ferrites which contain iron and other metals
DE2850644A DE2850644C2 (de) 1977-11-28 1978-11-22 Hydrometallurgisches Verfahren zur getrennten Gewinnung von Eisen, Zink und Begleitmetallen
CA316,766A CA1112880A (en) 1977-11-28 1978-11-23 Hydrometallurgical process for the treatment of oxides and ferrites which contain iron and other metals
AU41904/78A AU525034B2 (en) 1977-11-28 1978-11-24 Hydrometallurgical process to separate iron from other metals
BR7807787A BR7807787A (pt) 1977-11-28 1978-11-27 Processo hidrometalurgico para tratamento de uma materia prima que contem ferro e outros metais
YU02788/78A YU278878A (en) 1977-11-28 1978-11-27 Hydrometallurgical process for treating oxides and ferrites containing iron and other metals
PL1978211282A PL115840B1 (en) 1977-11-28 1978-11-27 Hydrometallurgical process for treatment the oxides andferrites that contain iron,zinc,copper,cobalt,nickel,cadmium,magnesium and manganese
SU782690956A SU1165238A3 (ru) 1977-11-28 1978-11-28 Способ гидрометаллургической переработки сырь ,содержащего цветные металлы и железо
JP14613078A JPS54106003A (en) 1977-11-28 1978-11-28 Wet system metallurgy
CS787816A CS223805B2 (en) 1977-11-28 1978-11-28 Method of hydrometallurgic treatment of raw materials containing iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI773588A FI773588A (fi) 1977-11-28 1977-11-28 Hydrometallurgisk process foer behandling av oxider och ferriter innehaollande jaern och andra metaller

Publications (1)

Publication Number Publication Date
FI773588A true FI773588A (fi) 1979-05-29

Family

ID=8511271

Family Applications (1)

Application Number Title Priority Date Filing Date
FI773588A FI773588A (fi) 1977-11-28 1977-11-28 Hydrometallurgisk process foer behandling av oxider och ferriter innehaollande jaern och andra metaller

Country Status (11)

Country Link
US (1) US4219354A (fi)
JP (1) JPS54106003A (fi)
AU (1) AU525034B2 (fi)
BR (1) BR7807787A (fi)
CA (1) CA1112880A (fi)
CS (1) CS223805B2 (fi)
DE (1) DE2850644C2 (fi)
FI (1) FI773588A (fi)
PL (1) PL115840B1 (fi)
SU (1) SU1165238A3 (fi)
YU (1) YU278878A (fi)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZW3481A1 (en) * 1980-02-18 1981-05-20 Nat Inst Metallurg The leaching of sulphidic mattes containing non-ferrous metals and iron
FI64646C (fi) * 1980-06-19 1983-12-12 Outokumpu Oy Hydrometallurgiskt foerfarande foer utvinning av vaerdemetaller ur metalliska legeringar
MX157259A (es) * 1980-09-30 1988-11-09 Outokumpu Oy Metodo hidrometalurgico mejorado para tratar un material crudo que contiene oxido y ferrita de zinc,cobre y cadmio
FI65810C (fi) * 1980-09-30 1984-07-10 Outokumpu Oy Foerfarande foer behandling av raomaterial innehaollande oxid och ferrit av zink koppar och kadmium
ES8204696A1 (es) * 1981-07-24 1982-05-16 Martin San Lorenzo Daniel Procedimiento para la produccion de cinc electrolitico o de sales de cinc de alta pureza a partir de materias primas se-cundarias de cinc
US4979987A (en) * 1988-07-19 1990-12-25 First Miss Gold, Inc. Precious metals recovery from refractory carbonate ores
FR2634751B1 (fi) * 1988-07-29 1991-02-08 Metaleurop Sa
US5188713A (en) * 1991-03-05 1993-02-23 Envirochip Technologies Ltd. Process for recovery of metal
US5401485A (en) * 1994-03-15 1995-03-28 Shell Oil Company Reduction of residual chloride in iron oxides
US5788740A (en) * 1995-03-06 1998-08-04 Bay Zinc Company, Inc. Method for the hydrometallurgical separation and recovery of biological nutrients, lead, gypsum and cadmium from raw materials
WO2006000098A1 (en) * 2004-06-28 2006-01-05 Skye Resources Inc. Method for nickel and cobalt recovery from laterite ores by reaction with concentrated acid water leaching
US7604783B2 (en) 2004-12-22 2009-10-20 Placer Dome Technical Services Limited Reduction of lime consumption when treating refractor gold ores or concentrates
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
LU91509B1 (fr) * 2008-12-22 2010-06-24 Wurth Paul Sa Valorisation d'oxydes de zinc secondaires riches en fluorures et chlorures
EP3015866A1 (en) 2014-10-30 2016-05-04 ABB Technology AG A method of automatic determination of rotational speed of a shaft in a rotating machine
CN112708757B (zh) * 2020-11-27 2023-11-14 核工业北京化工冶金研究院 一种铀和钒的沉淀母液循环利用方法
CN114590812B (zh) * 2021-11-15 2023-07-04 中国科学院地球环境研究所 一种硫铁矿渣的资源化处理方法及系统
CN114592130B (zh) * 2021-11-15 2022-11-18 中国科学院地球环境研究所 铅锌冶炼水淬渣的资源化处理方法及系统
CN115367994A (zh) * 2022-08-19 2022-11-22 陕西合兴硅砂有限公司 一种光伏玻璃用石英砂的除铁方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE556321C (de) * 1926-10-08 1932-08-06 Metallgesellschaft Ag Verfahren zur Gewinnung von reinem Zinksulfat aus Zinksulfat und Natriumsulfat enthaltenden Laugen
US1834960A (en) * 1930-04-25 1931-12-08 Anaconda Copper Mining Co Treating zinc concentrate and plant residue
US2599816A (en) * 1948-09-22 1952-06-10 Ellsworth Mildred Purification of zinc electrolytes
US3493365A (en) * 1965-03-31 1970-02-03 Electrolyt Zinc Australasia Treatment of zinc plant residue
BE673023A (fi) * 1965-04-30 1900-01-01
US3753692A (en) * 1969-08-20 1973-08-21 Ici Australia Ltd A process for the coproduction of zinc and sulphuric acid from zinc sulphide ores
NO123248B (fi) * 1969-10-02 1971-10-18 Norske Zinkkompani As
US3676107A (en) * 1971-01-04 1972-07-11 Us Interior Refining iron-bearing wastes
ES407811A2 (es) * 1972-10-20 1976-02-01 Asturiana De Zinc Sa Un procedimiento de recuperacion de zinc de las ferritas existentes en residuos.
FI50141C (fi) * 1973-02-01 1975-12-10 Outokumpu Oy Menetelmä raudan valmistukseen soveltuvan raaka-aineen valmistamiseksi sinkin elektrolyyttisestä valmistuksesta peräisin olevasta sakasta.
FI50097C (fi) * 1973-02-12 1980-10-24 Outokumpu Oy Hydrometallurgiskt foerfarande foer aotervinning av zink koppar och kadmium fraon deras ferriter
US3933478A (en) * 1973-08-27 1976-01-20 Nicosep Associates Recovery of zinc and copper from brass scrap
GB1509537A (en) * 1974-09-13 1978-05-04 Cominco Ltd Treatment of zinc plant residues

Also Published As

Publication number Publication date
US4219354A (en) 1980-08-26
PL211282A1 (pl) 1979-08-27
DE2850644A1 (de) 1979-05-31
AU4190478A (en) 1979-06-07
JPS612735B2 (fi) 1986-01-27
DE2850644C2 (de) 1984-05-03
CS223805B2 (en) 1983-11-25
SU1165238A3 (ru) 1985-06-30
PL115840B1 (en) 1981-05-30
YU278878A (en) 1982-06-30
CA1112880A (en) 1981-11-24
AU525034B2 (en) 1982-10-14
BR7807787A (pt) 1979-07-24
JPS54106003A (en) 1979-08-20

Similar Documents

Publication Publication Date Title
FI773588A (fi) Hydrometallurgisk process foer behandling av oxider och ferriter innehaollande jaern och andra metaller
IT1109801B (it) Apparecchio centrifugatore
SE7812626L (sv) Forfarande for coŸ2-avlegsning
SE7602109L (sv) Nytt forfaringssett for framstellning av nukleosider
PT67641B (de) Process for preparing pyrrolidinic derivatives
FI802351A (fi) Metallurgisk extraktionskomposition och process
FI780046A (fi) Process och apparat foer pyrolys av avfall
IT1157363B (it) Procedimento per produrre p-alchilfenoli
FI783903A (fi) Saett och anordning foer tillverkning av hylsor
IT1106758B (it) Procedimento per produrre polieter polioli
IT1091848B (it) Procedimento per produrre alcossi-chetoni
FI781676A (fi) Foerfarande foer rening av ett nukleotidfragment
SE7805092L (sv) Process for preparing bisamidines
FI782417A (fi) Foerbaettrad process foer expandering av tobak
BR7800822A (pt) Process for the preparation of new esters
NO146355C (no) Fremgangsmaate ved fremstilling av serinol.
IT1104627B (it) Procedimento per produrre tiazolin-2-tioni
DK67078A (da) Filtreringsproces
FI782440A (fi) Aoterfyllningsventil foer klosettspolcisterner och andra behaollare
SE7812199L (sv) Termokemisk process for framstellning av magnesium
RO76088A (ro) Procedeu pentru prepararea de tiocarbamati
NL7803996A (nl) Cyclohexeenderivaten en werkwijze ter bereiding daar- van.
FI781443A (fi) Hydrometallurgisk process foer avlaegsnande av metallfoeroreningar av en loesning innehaollande upploesta metaller
FI783957A (fi) Process foer framstaellning av torkat grovt proteinmjoel fraon djurvaevnader
FI773055A (fi) Anordning foer rening och tillredning av sallader och liknande livsmedel