DE3070788D1 - A process for recovering non-ferrous metal values from ores, concentrates, oxidic roasting products or slags - Google Patents

A process for recovering non-ferrous metal values from ores, concentrates, oxidic roasting products or slags

Info

Publication number
DE3070788D1
DE3070788D1 DE8080902365T DE3070788T DE3070788D1 DE 3070788 D1 DE3070788 D1 DE 3070788D1 DE 8080902365 T DE8080902365 T DE 8080902365T DE 3070788 T DE3070788 T DE 3070788T DE 3070788 D1 DE3070788 D1 DE 3070788D1
Authority
DE
Germany
Prior art keywords
oxidic
slags
ores
concentrates
ferrous metal
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8080902365T
Other languages
English (en)
Inventor
Pekka Juhani Saikkonen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3070788D1 publication Critical patent/DE3070788D1/de
Expired legal-status Critical Current

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
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/001—Preliminary treatment with modification of the copper constituent
    • C22B15/0013—Preliminary treatment with modification of the copper constituent by roasting
    • C22B15/0017—Sulfating or sulfiding roasting

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)
  • Compounds Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
DE8080902365T 1979-05-25 1980-11-20 A process for recovering non-ferrous metal values from ores, concentrates, oxidic roasting products or slags Expired DE3070788D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI791684A FI65088C (fi) 1979-05-25 1979-05-25 Foerfarande foer aotervinning av icke-jaernmetaller ur deras mineralier mineralslig oxidiska rostningsprodukter och slagg
PCT/FI1980/000008 WO1981001420A1 (en) 1979-05-25 1980-11-20 A process for recovering non-ferrous metal values from ores,concentrates,oxidic roasting products or slags

Publications (1)

Publication Number Publication Date
DE3070788D1 true DE3070788D1 (en) 1985-08-01

Family

ID=8512673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080902365T Expired DE3070788D1 (en) 1979-05-25 1980-11-20 A process for recovering non-ferrous metal values from ores, concentrates, oxidic roasting products or slags

Country Status (8)

Country Link
US (1) US4464344A (de)
EP (1) EP0047742B1 (de)
JP (1) JPH0149775B2 (de)
DE (1) DE3070788D1 (de)
FI (1) FI65088C (de)
NO (1) NO157904C (de)
SU (1) SU1395147A3 (de)
WO (1) WO1981001420A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO157181C (no) * 1983-09-21 1988-02-03 Megon & Co As Fremgangsmaate for utvinning av sjeldne jordmetaller fra et karbonholdig raamateriale.
US4619690A (en) * 1984-02-06 1986-10-28 Idaho Research Foundation, Inc. Chromite ore beneficiation
FI83335C (fi) * 1988-03-31 1993-06-29 Pekka Juhani Saikkonen Foerfarande foer aotervinning av icke-jaernmetaller, speciellt nickel, kobolt, koppar, zink, mangan och magnesium genom smaelt- och smaeltfilmsulfatisering ur raomaterial som innehaoller dessa metaller
US4814046A (en) * 1988-07-12 1989-03-21 The United States Of America As Represented By The United States Department Of Energy Process to separate transuranic elements from nuclear waste
FI104739B (fi) * 1998-06-04 2000-03-31 Jussi Rastas Menetelmä ei-rautametallien talteenottamiseksi sula- ja sulakalvosulfatoinnilla
FR2826667A1 (fr) * 2001-06-29 2003-01-03 Rhodia Elect & Catalysis Procede de traitement d'un minerai de terres rares a teneur elevee en fer
EA008573B1 (ru) * 2003-07-22 2007-06-29 Общество С Ограниченной Ответственностью "Геовест" Способ переработки окисленной никелькобальтовой руды (варианты)
JP5596590B2 (ja) * 2011-02-16 2014-09-24 三和油化工業株式会社 希土類系磁石合金材料からの金属元素の分離回収方法
US8940256B2 (en) 2011-12-07 2015-01-27 Xylon Technical Ceramics, Inc. Method for recycling of rare earth and zirconium oxide materials
BR112015001602A2 (pt) * 2012-07-23 2017-08-22 Vale S/A Recuperação de metais básicos de minérios e de concentrados de sulfeto
CN103088210B (zh) * 2013-01-18 2015-10-21 中南大学 一种从镍钼矿中选择性浸出镍和钼的方法
WO2020075288A1 (ja) * 2018-10-12 2020-04-16 日揮グローバル株式会社 ニッケル酸化鉱石の処理方法及び処理装置
CN115094229B (zh) * 2022-02-22 2024-02-27 中国恩菲工程技术有限公司 红土镍矿所制氢氧化镍钴中钪的回收方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA892475A (en) * 1972-02-08 G. Gorling Karl Sulphating roasting method
US1376025A (en) * 1921-04-26 Middieton
US2813016A (en) * 1957-11-12 Najsos
US719132A (en) * 1902-07-19 1903-01-27 William Payne Process of treating copper ores.
US1063629A (en) * 1909-10-18 1913-06-03 Furnace Patent Company Recovering copper from its ores.
GB338556A (en) * 1929-08-20 1930-11-20 Edgar Arthur Ashcroft Improved process for the extraction and recovery of copper and/or nickel from ores or like materials
US1834960A (en) * 1930-04-25 1931-12-08 Anaconda Copper Mining Co Treating zinc concentrate and plant residue
US1943334A (en) * 1931-01-20 1934-01-16 Lafayette M Hughes Method of treating metallurgical ores
FR760273A (fr) * 1932-12-30 1934-02-20 Metallgesellschaft Ag Procédé de sulfatation des métaux non ferreux contenus dans des minerais ou produits métallurgiques
GB429582A (en) * 1933-08-28 1935-05-31 Metallgesellschaft Ag Process for sulphating the non-ferrous metals contained in ores or metallurgical products
US2160148A (en) * 1935-04-12 1939-05-30 Hunyady Istvan Treatment of aluminum ores
US2719082A (en) * 1951-06-11 1955-09-27 Int Nickel Co Method for producing high grade hematite from nickeliferous iron sulfide ore
US3152862A (en) * 1960-11-23 1964-10-13 Oscar A Fischer Process for treating uraniumcontaining oxide ores
GB996472A (en) * 1961-01-20 1965-06-30 Yawata Iron & Steel Co Method of obtaining raw materials for producing iron from iron ores containing nickel and chromium
US3230071A (en) * 1962-05-25 1966-01-18 Orrin F Marvin Recovery of metal values from complex ores
SE322632B (de) * 1968-09-18 1970-04-13 Boliden Ab
GB1340276A (en) * 1970-04-21 1973-12-12 Kernforschungsanlage Juelich Process for decomposing metallic oxide materials
NO130323L (de) * 1971-02-22
FI50141C (fi) * 1973-02-01 1975-12-10 Outokumpu Oy Menetelmä raudan valmistukseen soveltuvan raaka-aineen valmistamiseksi sinkin elektrolyyttisestä valmistuksesta peräisin olevasta sakasta.
CA1098713A (en) * 1976-02-13 1981-04-07 Theodore C. Frankiewicz Selective sulfation process for partitioning ferrous and non-ferrous values in an ore
US4125588A (en) * 1977-08-01 1978-11-14 The Hanna Mining Company Nickel and magnesia recovery from laterites by low temperature self-sulfation

Also Published As

Publication number Publication date
SU1395147A3 (ru) 1988-05-07
EP0047742A1 (de) 1982-03-24
WO1981001420A1 (en) 1981-05-28
EP0047742B1 (de) 1985-06-19
NO157904B (no) 1988-02-29
FI65088C (fi) 1984-03-12
JPH0149775B2 (de) 1989-10-26
NO812460L (no) 1981-07-17
US4464344A (en) 1984-08-07
FI791684A (fi) 1981-05-23
FI65088B (fi) 1983-11-30
JPS56501528A (de) 1981-10-22
NO157904C (no) 1988-06-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee