FI922842A0 - Menetelmä jarosiitin sekä ammonium- ja alkalipohjaisten kaksoissuolojen muodostumisen estämiseksi happamien liuotusprosessien neste-nesteuutossa - Google Patents

Menetelmä jarosiitin sekä ammonium- ja alkalipohjaisten kaksoissuolojen muodostumisen estämiseksi happamien liuotusprosessien neste-nesteuutossa

Info

Publication number
FI922842A0
FI922842A0 FI922842A FI922842A FI922842A0 FI 922842 A0 FI922842 A0 FI 922842A0 FI 922842 A FI922842 A FI 922842A FI 922842 A FI922842 A FI 922842A FI 922842 A0 FI922842 A0 FI 922842A0
Authority
FI
Finland
Prior art keywords
liquid
jarosite
ammonium
alkali
preventing
Prior art date
Application number
FI922842A
Other languages
English (en)
Swedish (sv)
Other versions
FI93973C (fi
FI922842A (fi
FI93973B (fi
Inventor
Xx
Original Assignee
Outokumpu Harjavalta Metals 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 Harjavalta Metals Oy filed Critical Outokumpu Harjavalta Metals Oy
Publication of FI922842A0 publication Critical patent/FI922842A0/fi
Priority to FI922842A priority Critical patent/FI93973C/fi
Priority to ZW7693A priority patent/ZW7693A1/xx
Priority to AU41267/93A priority patent/AU667539B2/en
Priority to NO932223A priority patent/NO300429B1/no
Priority to ZA934326A priority patent/ZA934326B/xx
Priority to CA002098638A priority patent/CA2098638C/en
Priority to DE4320314A priority patent/DE4320314C2/de
Priority to JP17088893A priority patent/JP3386516B2/ja
Publication of FI922842A publication Critical patent/FI922842A/fi
Application granted granted Critical
Publication of FI93973B publication Critical patent/FI93973B/fi
Priority to US08/440,077 priority patent/US5779997A/en
Publication of FI93973C publication Critical patent/FI93973C/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
    • 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
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • 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
    • C22B23/0476—Separation of nickel from cobalt
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Saccharide Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Extraction Or Liquid Replacement (AREA)
FI922842A 1992-06-08 1992-06-18 Menetelmä jarosiitin sekä ammonium- ja alkalipohjaisten kaksoissuolojen muodostumisen estämiseksi happamien liuotusprosessien neste-nesteuutossa FI93973C (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI922842A FI93973C (fi) 1992-06-18 1992-06-18 Menetelmä jarosiitin sekä ammonium- ja alkalipohjaisten kaksoissuolojen muodostumisen estämiseksi happamien liuotusprosessien neste-nesteuutossa
ZW7693A ZW7693A1 (en) 1992-06-18 1993-06-14 Method for preventing the formation of jarosite and ammonium and alkali based double salts in solvent extraction circuits connected to acidic leaching processes
AU41267/93A AU667539B2 (en) 1992-06-18 1993-06-16 Method for preventing the formation of jarosite and ammonium and alkali based double salts in solvent extraction circuits connected to acidic leaching processes
NO932223A NO300429B1 (no) 1992-06-18 1993-06-16 Fremgangsmåte for å hindre dannelse av jarositt og ammonium- og alkalibaserte dobbeltsalter i opplösningsekstraksjon ved sure utvaskingsprosesser
ZA934326A ZA934326B (en) 1992-06-18 1993-06-17 Method for preventing the formation of jarosite and ammonium and alkali based double salts in solvent extraction circuits connected to acidic leaching processes
CA002098638A CA2098638C (en) 1992-06-18 1993-06-17 Method for preventing the formation of jarosite and ammonium and alkali based double salts in solvent extraction circuits connected to acidic leaching processes
DE4320314A DE4320314C2 (de) 1992-06-18 1993-06-18 Verfahren zur Verhinderung der Bildung von Jarosit und Doppelsalzen auf Ammonium- und Alkalibasis bei Lösungsextraktionskreisläufen in Verbindung mit Säureauslaugprozessen
JP17088893A JP3386516B2 (ja) 1992-06-18 1993-06-18 ジャロサイトおよびアンモニウムとアルカリベースの二重塩の形成の防止方法
US08/440,077 US5779997A (en) 1992-06-08 1995-05-12 Method for preventing the formation of jarosite and ammonium and alkali based double salts in solvent extraction circuits connected to acidic leaching processes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI922842 1992-06-18
FI922842A FI93973C (fi) 1992-06-18 1992-06-18 Menetelmä jarosiitin sekä ammonium- ja alkalipohjaisten kaksoissuolojen muodostumisen estämiseksi happamien liuotusprosessien neste-nesteuutossa

Publications (4)

Publication Number Publication Date
FI922842A0 true FI922842A0 (fi) 1992-06-18
FI922842A FI922842A (fi) 1993-12-19
FI93973B FI93973B (fi) 1995-03-15
FI93973C FI93973C (fi) 1995-06-26

Family

ID=8535496

Family Applications (1)

Application Number Title Priority Date Filing Date
FI922842A FI93973C (fi) 1992-06-08 1992-06-18 Menetelmä jarosiitin sekä ammonium- ja alkalipohjaisten kaksoissuolojen muodostumisen estämiseksi happamien liuotusprosessien neste-nesteuutossa

Country Status (8)

Country Link
JP (1) JP3386516B2 (fi)
AU (1) AU667539B2 (fi)
CA (1) CA2098638C (fi)
DE (1) DE4320314C2 (fi)
FI (1) FI93973C (fi)
NO (1) NO300429B1 (fi)
ZA (1) ZA934326B (fi)
ZW (1) ZW7693A1 (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5650057A (en) * 1993-07-29 1997-07-22 Cominco Engineering Services Ltd. Chloride assisted hydrometallurgical extraction of metal
US5378262A (en) * 1994-03-22 1995-01-03 Inco Limited Process for the extraction and separation of nickel and/or cobalt
AU739497B2 (en) * 1997-06-12 2001-10-11 Wmc Resources Limited Pre-equilibration of a cationic extractant
AUPO732797A0 (en) * 1997-06-12 1997-07-03 Wmc Resources Limited Pre-equilibration of a cationic extractant
AUPQ489399A0 (en) 1999-12-24 2000-02-03 Wmc Resources Limited Solvent extraction of impurity metals from a valuable metal sulphate solution
US6231823B1 (en) 2000-03-27 2001-05-15 Dynatec Corporation Solvent extraction process for the separation of cobalt from nickel in aqueous sulphate-containing solutions
CN101133171A (zh) * 2005-02-14 2008-02-27 Bhp比利通Ssm技术有限公司 增强的酸浸提红土矿石的方法
FI120943B (fi) 2008-02-19 2010-05-14 Norilsk Nickel Finland Oy Menetelmä sinkin, raudan, kalsiumin, kuparin ja mangaanin erottamiseksi koboltin ja/tai nikkelin vesiliuoksista

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556460A (en) * 1978-06-29 1980-01-17 Nippon Mining Co Ltd Extracting and separating method of nickel and cobalt
JPS605650B2 (ja) * 1978-07-18 1985-02-13 日本鉱業株式会社 溶媒抽出法において使用される有機溶媒の洗浄方法
JPS6053730B2 (ja) * 1981-06-26 1985-11-27 康勝 玉井 ニツケル精錬法
JPH0776394B2 (ja) * 1989-06-06 1995-08-16 工業技術院長 コバルト、ニッケル酸化物からのコバルトの抽出分離法
US5176802A (en) * 1991-07-19 1993-01-05 Willem P. C. Duyvesteyn Treatment of copper sulfide concentrates

Also Published As

Publication number Publication date
NO300429B1 (no) 1997-05-26
JP3386516B2 (ja) 2003-03-17
CA2098638A1 (en) 1993-12-19
CA2098638C (en) 1998-04-21
FI93973C (fi) 1995-06-26
ZW7693A1 (en) 1994-02-02
NO932223D0 (no) 1993-06-16
ZA934326B (en) 1994-01-13
FI922842A (fi) 1993-12-19
NO932223L (no) 1993-12-20
AU4126793A (en) 1993-12-23
FI93973B (fi) 1995-03-15
JPH0770656A (ja) 1995-03-14
DE4320314C2 (de) 2001-11-08
AU667539B2 (en) 1996-03-28
DE4320314A1 (de) 1993-12-23

Similar Documents

Publication Publication Date Title
FI946086A (fi) Menetelmä ja vastavirtauuttoprosessi metallien valmistamiseksi mineraaleista
DE3587444D1 (de) Verfahren und anlage zum erkennen und anzeigen handgeschriebener zeichen und figuren.
BR8807721A (pt) Sistema e metodo de identificacao pessoal
DE3689399D1 (de) Kubusteilungssystem und Verfahren zur Anzeige von im Innengebiet eines massiven Körpers enthaltenen Flächenstrukturen.
DE59606705D1 (de) Verfahren und Anlage zur Gewinnung bzw. Rückgewinnung von Säuren aus metallhaltigen Lösungen dieser Säuren
FI963809A (fi) Hydrometallurginen uuttomenetelmä
DE69207078D1 (de) Verfahren und Vorrichtung zur Rückgewinnung von Kältemittel
FI922842A (fi) Menetelmä jarosiitin sekä ammonium- ja alkalipohjaisten kaksoissuolojen muodostumisen estämiseksi happamien liuotusprosessien neste-nesteuutossa
MX9202873A (es) Metodo y sistema para la recuperacion de metal precioso.
DE68904492D1 (de) Verfahren zur extraktion von kaffee.
DE68921539D1 (de) Vorrichtung und Verfahren zur Flüssig-flüssig-Extraktion.
DE69111747D1 (de) Verfahren zum Betreiben eines Herzschrittmachers zur Bestimmung und Steuerung von durch retrograde Überleitung induzierten Tachykardien beim stimulierten Herz.
AT399888B (de) Verfahren zur regenerierung von permanganat-ätzlösungen sowie vorrichtung zur durchführung des verfahrens
GB9211002D0 (en) Identity card and method for its manufacture
DE69321488D1 (de) Verfahren zur extraktion und reinigung von alkaloiden
DE3683122D1 (de) Verfahren zur dekontamination eines sandigen oder steinigen strands.
MX165616B (es) Sistema de cierre de un contenedor de remate superior en gablete
AT388570B (de) Extraktionsmittel sowie verfahren zur aufarbeitung von ge-haeltigen waesserigen loesungen durch fluessig/fluessigextraktion
DE3874445D1 (de) Verfahren zur herstellung von schalentierextrakt-konzentraten und schalentierextrakt-konzentrate.
DE69015138D1 (de) Kolonne für die pulsierende Flüssig-flüssig-Extraktion und Verfahren zum Entfernen von Ausfällungen aus der Grenzfläche.
UA25889C2 (uk) Спосіб витягуваhhя середовища із капілярhо-пористої формації та її просочуваhhя
KR860006740A (ko) 스트로크 근사 직선 추출에 의한 문자인식방법
ITUD920126A0 (it) Custodia per tessera magnetica od analoga
FI924491A0 (fi) Metod foer rening av avloppsvatten
GB9326079D0 (en) A method for the extraction & concentration of microparticles

Legal Events

Date Code Title Description
BB Publication of examined application
MA Patent expired