BE887719A - Procede de traitement de minerais ou de concentres de sulfures metalliques - Google Patents
Procede de traitement de minerais ou de concentres de sulfures metalliquesInfo
- Publication number
- BE887719A BE887719A BE0/203952A BE203952A BE887719A BE 887719 A BE887719 A BE 887719A BE 0/203952 A BE0/203952 A BE 0/203952A BE 203952 A BE203952 A BE 203952A BE 887719 A BE887719 A BE 887719A
- Authority
- BE
- Belgium
- Prior art keywords
- concentrates
- treatment
- metal sulphide
- sulphide ores
- ores
- Prior art date
Links
- 239000012141 concentrate Substances 0.000 title 1
- 229910052976 metal sulfide Inorganic materials 0.000 title 1
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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
-
- 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
- C22B23/02—Obtaining nickel or cobalt by dry processes
- C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000346622A CA1151430A (fr) | 1980-02-28 | 1980-02-28 | Methode de reduction au four |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE887719A true BE887719A (fr) | 1981-06-15 |
Family
ID=4116349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/203952A BE887719A (fr) | 1980-02-28 | 1981-02-27 | Procede de traitement de minerais ou de concentres de sulfures metalliques |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4344792A (fr) |
| JP (1) | JPS56136939A (fr) |
| AU (1) | AU542230B2 (fr) |
| BE (1) | BE887719A (fr) |
| BR (1) | BR8101167A (fr) |
| CA (1) | CA1151430A (fr) |
| FI (1) | FI70428C (fr) |
| ZA (1) | ZA81939B (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI69871C (fi) * | 1984-07-18 | 1986-05-26 | Outokumpu Oy | Foerfarande och anordning foer behandling av sulfidkoncentrat eller -malmer till raometaller |
| SE453201B (sv) * | 1984-09-28 | 1988-01-18 | Boliden Ab | Forfarande vid utvinning av verdemetallinnehallet ur fororenade kopparsmeltmaterial |
| GB8810855D0 (en) * | 1988-05-07 | 1988-06-08 | Univ Birmingham | Thermal recovery in smelting of sulphide materials |
| FI94538C (fi) * | 1992-06-18 | 1999-11-09 | Outokumpu Harjavalta Metals Oy | Menetelmä nikkelihienokiven ja metallisoituneen kiven valmistamiseksi |
| CA2362294C (fr) * | 1999-02-26 | 2009-12-29 | Mintek | Traitement de concentres de sulfure metallique par grillage et par reduction par fusion dans un four a arc |
| US7947327B2 (en) * | 2007-01-19 | 2011-05-24 | General Electric Company | Method for increasing metal production in smelter operations |
| FI127945B (en) * | 2014-11-10 | 2019-05-31 | Outotec Finland Oy | Treatment of complex sulfide concentrate |
| CN113293296B (zh) * | 2021-05-31 | 2024-04-26 | 中伟新材料股份有限公司 | 一种氧化镍矿熔融还原硫化生产低冰镍的方法 |
| CN117535520A (zh) * | 2024-01-09 | 2024-02-09 | 北京高能时代环境技术股份有限公司 | 一种铁粉内循环强化含铅废渣还原造锍熔炼的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB757081A (en) * | 1954-05-05 | 1956-09-12 | Diffusion Alloys Ltd | Improvements in or relating to the treatment of metals |
| DE1076646B (de) * | 1958-09-10 | 1960-03-03 | Basf Ag | Verfahren zur Herstellung schwefeldioxydhaltiger Gase |
| US3649244A (en) * | 1969-02-18 | 1972-03-14 | Broken Hill Ass Smelter | Method of sintering of mineral sulphides |
| FI48202C (fi) * | 1971-09-17 | 1974-07-10 | Outokumpu Oy | Menetelmä ja laite hienojakoisten oksidi- ja/tai sulfidimalmien sekä r ikasteiden suspensiosulattamiseksi. |
| DE2807964A1 (de) * | 1978-02-24 | 1979-08-30 | Metallgesellschaft Ag | Verfahren zur kontinuierlichen konvertierung von ne-metallsulfidkonzentraten |
-
1980
- 1980-02-28 CA CA000346622A patent/CA1151430A/fr not_active Expired
-
1981
- 1981-02-11 AU AU67191/81A patent/AU542230B2/en not_active Expired
- 1981-02-12 ZA ZA00810939A patent/ZA81939B/xx unknown
- 1981-02-26 FI FI810600A patent/FI70428C/fi not_active IP Right Cessation
- 1981-02-26 BR BR8101167A patent/BR8101167A/pt unknown
- 1981-02-26 US US06/238,585 patent/US4344792A/en not_active Expired - Lifetime
- 1981-02-27 BE BE0/203952A patent/BE887719A/fr not_active IP Right Cessation
- 1981-02-27 JP JP2826481A patent/JPS56136939A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FI70428C (fi) | 1986-09-19 |
| CA1151430A (fr) | 1983-08-09 |
| BR8101167A (pt) | 1981-09-01 |
| FI810600L (fi) | 1981-08-29 |
| AU542230B2 (en) | 1985-02-14 |
| AU6719181A (en) | 1981-09-03 |
| ZA81939B (en) | 1982-02-24 |
| FI70428B (fi) | 1986-03-27 |
| JPS56136939A (en) | 1981-10-26 |
| US4344792A (en) | 1982-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE890344A (fr) | Procede de traitement de dechets | |
| BE887544A (fr) | Procede de traitement de mattes sulfureuses | |
| RO84194A (fr) | Procede de traitement des materiau0 titaniferes | |
| FR2306271A1 (fr) | Procede de traitement de minerais ou sous-produits metallurgiques contenant de l'arsenic et de l'antimoine | |
| MA19789A1 (fr) | Procede de reduction des minerais de phosphate . | |
| MA19264A1 (fr) | Procede de traitement de minerais de phosphates a gangues carbonatee ou silicio-carbonatee . | |
| BE854401R (fr) | Procede de traitement d'alliages cuivre-nickel-etain | |
| FR2481963B1 (fr) | Procede et installation pour le traitement de tubes en cuivre | |
| BE887719A (fr) | Procede de traitement de minerais ou de concentres de sulfures metalliques | |
| BE855259A (fr) | Procede pour le traitement des residus de la lixiviation de blende de zinc grillee | |
| BE888643A (fr) | Procede d'extraction electrolytique de metaux | |
| BE887387A (fr) | Procede de recuperation du cuivre et du zinc au depart de minerais sulfures | |
| OA07036A (fr) | Procédé de traitement de minerais carnallitiques. | |
| FR2525238B1 (fr) | Procede de purification de concentres de molybdenite | |
| FR2314255A1 (fr) | Procede d'extraction de metaux des minerais limonitiques | |
| OA06036A (fr) | Procédé de floculation sélective pour le traitement des fractions de granularité fine des minerais de phosphate à gangue argilo-siliceuse. | |
| BE869859A (fr) | Procede de traitement de sulfures de metaux | |
| FR2474529B1 (fr) | Procede d'elimination de l'arsenic et de l'antimoine des minerais sulfures de cuivre | |
| FR2532660B1 (fr) | Procede de traitement des minerais galeneux ou plomb-zinc sulfures ou des concentres sulfures ou de leurs melanges | |
| DE3161936D1 (en) | Process for the continuous direct smelting of metallic lead from sulfidic lead concentrates | |
| FR2573088B1 (fr) | Procede de traitement des vinasses | |
| BE858210A (fr) | Procede de traitement superficiel du zinc ou d'alliages de zinc | |
| BE877302A (fr) | Procede pour extraire le soufre et l'arsenic de minerais cobaltiferes | |
| FR2565600B1 (fr) | Procede de traitement de minerais complexes de manganese tels que les nodules marins | |
| FR2515211B1 (fr) | Procede d'affinage de metal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: INCO LTD Effective date: 19860228 |