ZA763823B - A method of recovering non-ferrous metals from sulphidic materials - Google Patents

A method of recovering non-ferrous metals from sulphidic materials

Info

Publication number
ZA763823B
ZA763823B ZA763823A ZA763823A ZA763823B ZA 763823 B ZA763823 B ZA 763823B ZA 763823 A ZA763823 A ZA 763823A ZA 763823 A ZA763823 A ZA 763823A ZA 763823 B ZA763823 B ZA 763823B
Authority
ZA
South Africa
Prior art keywords
ferrous metals
recovering non
sulphidic materials
sulphidic
materials
Prior art date
Application number
ZA763823A
Other languages
English (en)
Inventor
K Goerling
T Mioeen
I Olof
J Jansson
Original Assignee
Boliden Ab
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 Boliden Ab filed Critical Boliden Ab
Publication of ZA763823B publication Critical patent/ZA763823B/xx

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/04—Blast 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
    • 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
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Processing Of Solid Wastes (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
ZA763823A 1975-07-01 1976-06-25 A method of recovering non-ferrous metals from sulphidic materials ZA763823B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7507507A SE396968B (sv) 1975-07-01 1975-07-01 Forfarande for utvinning av icke-jernmetaller ur sulfidiska material genom rostning och lakning

Publications (1)

Publication Number Publication Date
ZA763823B true ZA763823B (en) 1977-05-25

Family

ID=20325018

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA763823A ZA763823B (en) 1975-07-01 1976-06-25 A method of recovering non-ferrous metals from sulphidic materials

Country Status (13)

Country Link
US (1) US4069041A (xx)
JP (1) JPS526333A (xx)
AU (1) AU498795B2 (xx)
BE (1) BE843580A (xx)
CA (2) CA1053377A (xx)
DE (1) DE2629240C2 (xx)
ES (1) ES449347A1 (xx)
FI (1) FI61522C (xx)
FR (1) FR2316341A1 (xx)
GB (1) GB1515779A (xx)
NO (1) NO143464C (xx)
SE (1) SE396968B (xx)
ZA (1) ZA763823B (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1121605A (en) * 1978-05-05 1982-04-13 Igor A.E. Wilkomirsky Recovery of non-ferrous metals by thermal treatment of solutions containing non-ferrous and iron sulphates
FI63781B (fi) * 1980-03-19 1983-04-29 Outokumpu Oy Foerfarande foer aotervinning av vaerdemetaller ur finmalen pyit
SE446276B (sv) * 1980-11-17 1986-08-25 Boliden Ab Forfarande for att separera och utvinna nickel och koppar ur komplexa sulfidmineral
JPS5812704A (ja) * 1981-07-15 1983-01-24 松下電工株式会社 化粧単板の製造方法
SE451463B (sv) * 1982-12-09 1987-10-12 Boliden Ab Forfarande for upparbetning av komplexa sulfidiska malmkoncentrat
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
FR2690923B1 (fr) * 1992-05-11 1994-07-22 Inst Francais Du Petrole Procede de captation de mercure et d'arsenic dans une coupe d'hydrocarbure.
CA2240450A1 (en) * 1998-06-12 1999-12-12 Michael Mourad Hanna Process for the treatment of roasted metal sulphide ores and ferrites
CA2472495A1 (en) * 2004-02-18 2005-08-18 Sgs Lakefield Research Limited Process to recover base metals
US20060117908A1 (en) * 2004-12-03 2006-06-08 Virnig Michael J Processes for recovering metals from ores using organic solvent extraction and aqueous stripping at selected temperature differentials
PE20070861A1 (es) * 2005-10-19 2007-08-29 Dundee Precious Metals Inc Procedimiento para recuperar valores metalicos a partir de materiales que contienen arsenico y/o antimonio
JP6029262B2 (ja) * 2011-04-26 2016-11-24 日本メクトロン株式会社 フレキシブル回路体
JP5424139B2 (ja) * 2012-03-19 2014-02-26 住友金属鉱山株式会社 製鉄用ヘマタイトの製造方法
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
RU2550064C2 (ru) * 2013-07-26 2015-05-10 Открытое акционерное общество "Уралэлектромедь" Способ переработки медеэлектролитного шлама
WO2015086060A1 (en) * 2013-12-11 2015-06-18 Outotec (Finland) Oy Method for treating sulfide-free minerals
US10457565B2 (en) 2014-09-18 2019-10-29 Sumitomo Metal Mining Co., Ltd. Production method for hematite for iron production
FI127945B (en) 2014-11-10 2019-05-31 Outotec Finland Oy Treatment of complex sulfide concentrate
CN113621826B (zh) * 2021-08-11 2022-07-29 山东国大黄金股份有限公司 一种提高金精矿焙烧铜酸浸出率的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US839451A (en) * 1906-03-27 1906-12-25 T R Refractory Ore Syndicate Ltd Treatment of pyritic ores.
US1974886A (en) * 1931-12-15 1934-09-25 Ici Ltd Roasting of sulphide ores
US2783141A (en) * 1953-06-10 1957-02-26 Dorr Oliver Inc Method of treating copper ore concentrates
SE322632B (xx) * 1968-09-18 1970-04-13 Boliden Ab
US3971652A (en) * 1972-02-21 1976-07-27 Metallurgical Development Company Ammoniacal extraction of copper from metallic materials

Also Published As

Publication number Publication date
CA1082467A (en) 1980-07-29
JPS526333A (en) 1977-01-18
FI61522C (fi) 1982-08-10
ES449347A1 (es) 1977-08-16
FI761921A (xx) 1977-01-02
NO143464B (no) 1980-11-10
DE2629240C2 (de) 1983-02-10
SE7507507L (sv) 1977-01-02
AU498795B2 (en) 1979-03-22
SE396968B (sv) 1977-10-10
NO762279L (xx) 1977-01-04
FR2316341B1 (xx) 1981-03-06
FI61522B (fi) 1982-04-30
BE843580A (fr) 1976-10-18
GB1515779A (en) 1978-06-28
DE2629240A1 (de) 1977-02-03
FR2316341A1 (fr) 1977-01-28
NO143464C (no) 1981-02-18
AU1539576A (en) 1978-01-05
JPS5751454B2 (xx) 1982-11-02
US4069041A (en) 1978-01-17
CA1053377A (en) 1979-04-24

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