ES2081034T3 - Procedimiento para fusion continua de plomo metalico. - Google Patents
Procedimiento para fusion continua de plomo metalico.Info
- Publication number
- ES2081034T3 ES2081034T3 ES92202548T ES92202548T ES2081034T3 ES 2081034 T3 ES2081034 T3 ES 2081034T3 ES 92202548 T ES92202548 T ES 92202548T ES 92202548 T ES92202548 T ES 92202548T ES 2081034 T3 ES2081034 T3 ES 2081034T3
- Authority
- ES
- Spain
- Prior art keywords
- lead
- slag
- phase
- procedure
- poor
- 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 - Lifetime
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
- C22B13/00—Obtaining lead
- C22B13/02—Obtaining lead by dry processes
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
EL PLOMO METALICO QUE CONTIENE METALES NOBLES, SE FUNDE EN UN REACTOR LONGITUDINAL CON DOS FASES DE PLOMO SEPARADAS Y UNA FASE DE ESCORIA COMUN. EN LA ZONA DE OXIDACION SE CARGA LA ALIMENTACION SOBRE LA FASE DE ESCORIA Y LA PRESION PARCIAL DE OXIGENO SE CONTROLA POR INYECCION DE GASES QUE CONTIENEN OXIGENO EN LA FASE DE PLOMO DE TAL FORMA, QUE RESULTA PLOMO PRIMARIO EN PEQUEÑA CANTIDAD Y CON ELEVADO CONTENIDO DE PLATA. LA ESCORIA QUE CONTIENE MUCHO PLOMO FLUYE EN LA ZONA DE REDUCCION Y SE REDUCE POR APORTACION DE PRODUCTOS REDUCTORES, POR LO CUAL RESULTAN UN PLOMO SECUNDARIO POBRE EN PLATA Y UNA ESCORIA POBRE EN PLOMO. EL PLOMO PRIMARIO Y EL PLOMO SECUNDARIO SE RETIRAN POR SEPARADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4129475A DE4129475A1 (de) | 1991-09-05 | 1991-09-05 | Verfahren zum kontinuierlichen erschmelzen von metallischem blei |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2081034T3 true ES2081034T3 (es) | 1996-02-16 |
Family
ID=6439879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92202548T Expired - Lifetime ES2081034T3 (es) | 1991-09-05 | 1992-08-20 | Procedimiento para fusion continua de plomo metalico. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0530893B1 (es) |
DE (2) | DE4129475A1 (es) |
ES (1) | ES2081034T3 (es) |
GR (1) | GR3018515T3 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101200777B (zh) * | 2007-09-24 | 2010-06-16 | 云南锡业集团(控股)有限责任公司 | 硫化铅精矿连续冶炼的方法及设备 |
CN110804701A (zh) * | 2019-12-06 | 2020-02-18 | 湖北大江环保科技股份有限公司 | 侧吹转炉过饱和富氧熔炼工艺 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU75732A1 (es) * | 1976-09-06 | 1978-04-27 | ||
DE3029682A1 (de) * | 1980-08-06 | 1982-03-11 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum kontinuierlichen direkten schmelzen von metallischem blei aus sulfidischen bleikonzentraten |
US4741770A (en) * | 1985-04-03 | 1988-05-03 | Cra Services Limited | Zinc smelting process using oxidation zone and reduction zone |
DE3539164C1 (en) * | 1985-11-05 | 1987-04-23 | Kloeckner Humboldt Deutz Ag | Process and smelting furnace for producing non-ferrous metals |
-
1991
- 1991-09-05 DE DE4129475A patent/DE4129475A1/de not_active Withdrawn
-
1992
- 1992-08-20 DE DE59204246T patent/DE59204246D1/de not_active Expired - Fee Related
- 1992-08-20 EP EP92202548A patent/EP0530893B1/de not_active Expired - Lifetime
- 1992-08-20 ES ES92202548T patent/ES2081034T3/es not_active Expired - Lifetime
-
1995
- 1995-12-21 GR GR950403647T patent/GR3018515T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE4129475A1 (de) | 1993-03-11 |
EP0530893A1 (de) | 1993-03-10 |
GR3018515T3 (en) | 1996-03-31 |
DE59204246D1 (de) | 1995-12-14 |
EP0530893B1 (de) | 1995-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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