ES477955A1 - Procedimiento para la conservacion continua de concentrados de sulfuros de metales no ferreos. - Google Patents
Procedimiento para la conservacion continua de concentrados de sulfuros de metales no ferreos.Info
- Publication number
- ES477955A1 ES477955A1 ES477955A ES477955A ES477955A1 ES 477955 A1 ES477955 A1 ES 477955A1 ES 477955 A ES477955 A ES 477955A ES 477955 A ES477955 A ES 477955A ES 477955 A1 ES477955 A1 ES 477955A1
- Authority
- ES
- Spain
- Prior art keywords
- ferrous metal
- withdrawn
- phase
- reducing
- reactor
- 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
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
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
-
- 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)
- Manufacture And Refinement Of Metals (AREA)
Abstract
1. Procedimiento para la conversión continua de concentrados de sulfuros de metales no férreos en una fase líquida, rica en metales no férreos, y una fase de escorias, en un reactor colocado horizontalmente alargado, bajo una atmósfera de gas que contiene S02 por zonas, cargándose sobre la masa fundida concentrados sulfídicos de cobre, níquel, antimonio, cobalto y plomo, o sus mezclas, y aditivos, insuflándose en la masa fundida gases oxidantes y reductores, siendo extraída la fase rica en metal no férreo y una fase de escorias pobre en metal no férreo por extremos opuestos del reactor, y circulando las fases en contracorriente una con respecto a la otra hacia los extremos de salida en corrientes estratificadas esencialmente continuas.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782807964 DE2807964A1 (de) | 1978-02-24 | 1978-02-24 | Verfahren zur kontinuierlichen konvertierung von ne-metallsulfidkonzentraten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES477955A1 true ES477955A1 (es) | 1979-07-01 |
Family
ID=6032836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES477955A Expired ES477955A1 (es) | 1978-02-24 | 1979-02-22 | Procedimiento para la conservacion continua de concentrados de sulfuros de metales no ferreos. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4266971A (es) |
| EP (1) | EP0003853B1 (es) |
| JP (1) | JPS54132406A (es) |
| AU (1) | AU523949B2 (es) |
| BR (1) | BR7901063A (es) |
| CA (1) | CA1119417A (es) |
| DE (2) | DE2807964A1 (es) |
| ES (1) | ES477955A1 (es) |
| FI (1) | FI68658C (es) |
| MX (1) | MX152092A (es) |
| PH (1) | PH15059A (es) |
| PL (1) | PL114376B2 (es) |
| YU (1) | YU23279A (es) |
| ZA (1) | ZA79115B (es) |
| ZM (1) | ZM1279A1 (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1151430A (en) * | 1980-02-28 | 1983-08-09 | Charles E. O'neill | Reduction smelting process |
| DE3029741A1 (de) * | 1980-08-06 | 1982-04-01 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum kontinuierlichen direkten schmelzen von metallischem blei aus schwefelhaltigen bleimaterialien |
| DE3029682A1 (de) * | 1980-08-06 | 1982-03-11 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum kontinuierlichen direkten schmelzen von metallischem blei aus sulfidischen bleikonzentraten |
| SE444578B (sv) * | 1980-12-01 | 1986-04-21 | Boliden Ab | Forfarande for utvinning av metallinnehall ur komplexa sulfidiska metallravaror |
| US4514222A (en) * | 1981-11-26 | 1985-04-30 | Mount Isa Mines Limited | High intensity lead smelting process |
| FI69871C (fi) * | 1984-07-18 | 1986-05-26 | Outokumpu Oy | Foerfarande och anordning foer behandling av sulfidkoncentrat eller -malmer till raometaller |
| GB2173820B (en) * | 1985-04-03 | 1989-06-28 | Cra Services | Smelting process |
| AU583906B2 (en) * | 1985-04-03 | 1989-05-11 | Cra Services Limited | Smelting process |
| US4741770A (en) * | 1985-04-03 | 1988-05-03 | Cra Services Limited | Zinc smelting process using oxidation zone and reduction zone |
| DE3701846A1 (de) * | 1987-01-23 | 1988-08-04 | Metallgesellschaft Ag | Direktes schmelzverfahren fuer sulfidische erze |
| DE4108687A1 (de) * | 1991-03-16 | 1992-11-05 | Metallgesellschaft Ag | Verfahren zur reduktion von ne-metalloxiden in schlacken |
| US5516976A (en) * | 1994-08-26 | 1996-05-14 | Southwind Enterprises Inc. | Sulphate agglomeration |
| US5722929A (en) * | 1994-08-26 | 1998-03-03 | Southwind Enterprises Inc. | Particle agglomeration with acidic sulphate |
| US6270554B1 (en) * | 2000-03-14 | 2001-08-07 | Inco Limited | Continuous nickel matte converter for production of low iron containing nickel-rich matte with improved cobalt recovery |
| CN102011014B (zh) * | 2010-11-21 | 2012-11-14 | 中国恩菲工程技术有限公司 | 连续炼铅装置及连续炼铅工艺 |
| CN109385521B (zh) * | 2018-12-21 | 2021-04-13 | 河池市生富冶炼有限责任公司 | 一种铅锑混合矿富氧熔池低温氧化熔炼的生产工艺 |
| CN114657391B (zh) * | 2022-03-25 | 2022-12-06 | 西安交通大学 | 一种无碳化铅冶金装置及冶金方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE495631A (es) * | 1949-05-13 | |||
| US3460817A (en) * | 1963-09-30 | 1969-08-12 | Geoffrey Joynt Brittingham | Furnace for continuous treatment of sulphide copper ores |
| US3437475A (en) * | 1964-11-23 | 1969-04-08 | Noranda Mines Ltd | Process for the continuous smelting and converting of copper concentrates to metallic copper |
| CA893624A (en) * | 1969-10-27 | 1972-02-22 | J. Themelis Nickolas | Direct process for smelting of lead sulphide concentrates to lead |
| CA931358A (en) * | 1971-02-01 | 1973-08-07 | J. Themelis Nickolas | Process for continuous smelting and converting of copper concentrates |
| DE2146434A1 (de) * | 1971-09-16 | 1973-03-22 | Conzinc Riotinto Ltd | Verfahren und vorrichtung zum schmelzen und/oder raffinieren von metallen |
| JPS5143015B2 (es) * | 1972-05-04 | 1976-11-19 | ||
| US3941587A (en) * | 1973-05-03 | 1976-03-02 | Q-S Oxygen Processes, Inc. | Metallurgical process using oxygen |
-
1978
- 1978-02-24 DE DE19782807964 patent/DE2807964A1/de not_active Withdrawn
-
1979
- 1979-01-10 ZA ZA00790115A patent/ZA79115B/xx unknown
- 1979-02-02 YU YU00232/79A patent/YU23279A/xx unknown
- 1979-02-05 EP EP79200059A patent/EP0003853B1/de not_active Expired
- 1979-02-05 DE DE7979200059T patent/DE2961288D1/de not_active Expired
- 1979-02-06 FI FI790389A patent/FI68658C/fi not_active IP Right Cessation
- 1979-02-14 MX MX176604A patent/MX152092A/es unknown
- 1979-02-19 JP JP1828179A patent/JPS54132406A/ja active Granted
- 1979-02-20 BR BR7901063A patent/BR7901063A/pt unknown
- 1979-02-21 PL PL1979213586A patent/PL114376B2/xx unknown
- 1979-02-22 AU AU44494/79A patent/AU523949B2/en not_active Ceased
- 1979-02-22 PH PH22224A patent/PH15059A/en unknown
- 1979-02-22 ES ES477955A patent/ES477955A1/es not_active Expired
- 1979-02-23 CA CA000322224A patent/CA1119417A/en not_active Expired
- 1979-02-23 US US06/014,521 patent/US4266971A/en not_active Expired - Lifetime
- 1979-02-23 ZM ZM12/79A patent/ZM1279A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI68658B (fi) | 1985-06-28 |
| MX152092A (es) | 1985-05-29 |
| CA1119417A (en) | 1982-03-09 |
| EP0003853B1 (de) | 1981-11-11 |
| PL213586A2 (es) | 1979-11-05 |
| DE2807964A1 (de) | 1979-08-30 |
| FI68658C (fi) | 1985-10-10 |
| PL114376B2 (en) | 1981-01-31 |
| JPS624456B2 (es) | 1987-01-30 |
| FI790389A (fi) | 1979-08-25 |
| YU23279A (en) | 1982-08-31 |
| AU523949B2 (en) | 1982-08-26 |
| PH15059A (en) | 1982-06-03 |
| JPS54132406A (en) | 1979-10-15 |
| ZA79115B (en) | 1979-12-27 |
| EP0003853A1 (de) | 1979-09-05 |
| US4266971A (en) | 1981-05-12 |
| BR7901063A (pt) | 1979-10-02 |
| ZM1279A1 (en) | 1980-03-21 |
| AU4449479A (en) | 1979-08-30 |
| DE2961288D1 (en) | 1982-01-14 |
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