CA3018017C - Process and facility for thermal treatment of a sulfur-containing ore - Google Patents

Process and facility for thermal treatment of a sulfur-containing ore Download PDF

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Publication number
CA3018017C
CA3018017C CA3018017A CA3018017A CA3018017C CA 3018017 C CA3018017 C CA 3018017C CA 3018017 A CA3018017 A CA 3018017A CA 3018017 A CA3018017 A CA 3018017A CA 3018017 C CA3018017 C CA 3018017C
Authority
CA
Canada
Prior art keywords
gas
reactor
ore
recycling
sulfur
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.)
Active
Application number
CA3018017A
Other languages
English (en)
French (fr)
Other versions
CA3018017A1 (en
Inventor
Hannes Storch
Karl-Heinz Daum
Jorg Hammerschmidt
Stefan Brauner
Alexandros Charitos
Jochen Guntner
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.)
Metso Finland Oy
Original Assignee
Metso Outotec Finland 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 Metso Outotec Finland Oy filed Critical Metso Outotec Finland Oy
Publication of CA3018017A1 publication Critical patent/CA3018017A1/en
Application granted granted Critical
Publication of CA3018017C publication Critical patent/CA3018017C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C22B11/00—Obtaining noble metals
    • 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
    • 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
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CA3018017A 2016-03-24 2017-03-24 Process and facility for thermal treatment of a sulfur-containing ore Active CA3018017C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016105574.3 2016-03-24
DE102016105574.3A DE102016105574A1 (de) 2016-03-24 2016-03-24 Verfahren und Vorrichtung zur thermischen Behandlung eines schwefelhaltigen Erzes
PCT/EP2017/057087 WO2017162857A1 (en) 2016-03-24 2017-03-24 Process and facility for thermal treatment of a sulfur-containing ore

Publications (2)

Publication Number Publication Date
CA3018017A1 CA3018017A1 (en) 2017-09-28
CA3018017C true CA3018017C (en) 2024-04-23

Family

ID=58464512

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3018017A Active CA3018017C (en) 2016-03-24 2017-03-24 Process and facility for thermal treatment of a sulfur-containing ore

Country Status (10)

Country Link
US (1) US20190017143A1 (de)
EP (1) EP3433388B1 (de)
CN (1) CN108884514A (de)
CA (1) CA3018017C (de)
CL (1) CL2018002651A1 (de)
DE (1) DE102016105574A1 (de)
EA (1) EA201891921A1 (de)
PL (1) PL3433388T3 (de)
RS (1) RS61023B1 (de)
WO (1) WO2017162857A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110054163A (zh) * 2019-05-13 2019-07-26 安徽华尔泰化工股份有限公司 硫酸生产热能回收装置
LT3932534T (lt) * 2020-06-30 2023-03-27 Aura Technologie Gmbh Atliekų, turinčių vertingųjų metalų, perdirbimo būdas ir įrenginys

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1974886A (en) * 1931-12-15 1934-09-25 Ici Ltd Roasting of sulphide ores
US2910348A (en) * 1952-08-18 1959-10-27 Duisburger Kupferhuette Working up of sulfide iron ores
US3351462A (en) * 1965-01-29 1967-11-07 Anaconda Co Electric furnace smelting of copper concentrates
GB1366712A (en) * 1972-02-03 1974-09-11 Simon Eng Dudley Ltd Extraction of metals from ores
DE2515464C2 (de) * 1975-04-09 1977-03-31 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur verhuettung sulfidischer kupfererzkonzentrate
SE8303184L (sv) * 1983-06-06 1984-12-07 Boliden Ab Forfarande for beredning av kopparsmeltmaterial och liknande ravaror innehallande hoga halter arsenik och/eller antimon
EP0508542B1 (de) * 1991-04-12 1998-06-24 METALLGESELLSCHAFT Aktiengesellschaft Verfahren zur Behandlung von Erz mit rückgewinnbaren Metallwertstoffen einschliesslich arsenhaltiger Komponenten
DE19609284A1 (de) * 1996-03-09 1997-09-11 Metallgesellschaft Ag Verfahren zum Behandeln sulfidischer Erze, welche Gold und/oder Silber und als Begleitmetall mindestens Eisen enthalten
US5993514A (en) * 1997-10-24 1999-11-30 Dynatec Corporation Process for upgrading copper sulphide residues containing nickel and iron
DE10260735B4 (de) * 2002-12-23 2005-07-14 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von sulfidischen Erzen
DE102004009176B4 (de) * 2004-02-25 2006-04-20 Outokumpu Oyj Verfahren zur Reduktion von kupferhaltigen Feststoffen in einem Wirbelbett
DE102005008109A1 (de) 2005-02-21 2006-08-24 Outokumpu Technology Oy Verfahren und Anlage zur Herstellung von Schwefelsäure
DE102008033558A1 (de) * 2008-07-11 2010-01-14 Outotec Oyj Verfahren und Anlage zur Herstellung von Calcine-Produkten

Also Published As

Publication number Publication date
EP3433388B1 (de) 2020-08-19
WO2017162857A1 (en) 2017-09-28
CL2018002651A1 (es) 2018-12-14
DE102016105574A1 (de) 2017-09-28
RS61023B1 (sr) 2020-12-31
US20190017143A1 (en) 2019-01-17
CN108884514A (zh) 2018-11-23
PL3433388T3 (pl) 2021-02-22
EP3433388A1 (de) 2019-01-30
EA201891921A1 (ru) 2019-03-29
CA3018017A1 (en) 2017-09-28

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