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SE8400625L - PROCEDURE FOR EXPLOITATION OF THE METAL WORLDS IN ZINCINOUS LEADERS - Google Patents

PROCEDURE FOR EXPLOITATION OF THE METAL WORLDS IN ZINCINOUS LEADERS

Info

Publication number
SE8400625L
SE8400625L SE8400625A SE8400625A SE8400625L SE 8400625 L SE8400625 L SE 8400625L SE 8400625 A SE8400625 A SE 8400625A SE 8400625 A SE8400625 A SE 8400625A SE 8400625 L SE8400625 L SE 8400625L
Authority
SE
Sweden
Prior art keywords
reduction
slag
lead
procedure
zinc
Prior art date
Application number
SE8400625A
Other languages
Swedish (sv)
Other versions
SE8400625D0 (en
SE440918B (en
Inventor
L Johansson
S A Petersson
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
Publication of SE8400625D0 publication Critical patent/SE8400625D0/en
Priority to SE8400625A priority Critical patent/SE440918B/en
Application filed by Boliden Ab filed Critical Boliden Ab
Priority to IN967/DEL/84A priority patent/IN162085B/en
Priority to AU37323/85A priority patent/AU565803B2/en
Priority to CA000472259A priority patent/CA1233027A/en
Priority to ZA85383A priority patent/ZA85383B/en
Priority to US06/696,095 priority patent/US4571260A/en
Priority to MA20568A priority patent/MA20344A1/en
Priority to EP85850038A priority patent/EP0153914A1/en
Priority to DD85273045A priority patent/DD234444A1/en
Priority to ES540183A priority patent/ES8602958A1/en
Priority to JP60021585A priority patent/JPS60187635A/en
Priority to PL25186885A priority patent/PL251868A1/en
Priority to CN198585101919A priority patent/CN85101919A/en
Publication of SE8400625L publication Critical patent/SE8400625L/en
Publication of SE440918B publication Critical patent/SE440918B/en

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
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling

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

The invention is a procedure for extracting metal values from zinciferous crude lead through oxidizing smelting and reduction of the formed smelt. Smelting is carried out in an oven with the addition of slag former to create a slag that is viscous at the selected reduction temperature and low lead content. Reduction is carried out with the addition of solid, carboniferous reduction agent, such as coke, to the slag. The reduction agent is caused to form a suspension with the slag, which occurs during the later phase of the reduction period when the lead content of the slag has fallen to below approx. 1-2 percent, during which phase zinc reduction occurs. Zinc is removed from the oven as zinc vapour and lead and any other metal values of the raw material as a crude lead smelt.
SE8400625A 1984-02-07 1984-02-07 Procedure for extracting metal values from zinciferous crude lead SE440918B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE8400625A SE440918B (en) 1984-02-07 1984-02-07 Procedure for extracting metal values from zinciferous crude lead
IN967/DEL/84A IN162085B (en) 1984-02-07 1984-12-28
AU37323/85A AU565803B2 (en) 1984-02-07 1985-01-04 Refining of lead by recovery of materials containing tin or zinc
CA000472259A CA1233027A (en) 1984-02-07 1985-01-17 Method for recovering the metal values from materials containing tin and/or zinc
ZA85383A ZA85383B (en) 1984-02-07 1985-01-17 A method for recovering the metal values from materials containing tin and/or zinc
US06/696,095 US4571260A (en) 1984-02-07 1985-01-29 Method for recovering the metal values from materials containing tin and/or zinc
MA20568A MA20344A1 (en) 1984-02-07 1985-02-01 PROCESS FOR RECOVERING METALS FROM MATERIALS CONTAINING TIN AND / OR ZINC
EP85850038A EP0153914A1 (en) 1984-02-07 1985-02-04 A method for recovering the metal values from materials containing tin and/or zinc
DD85273045A DD234444A1 (en) 1984-02-07 1985-02-05 METHOD OF RECOVERING METAL VEST OF MATERIALS CONTAINING TO AND / OR ZINC
ES540183A ES8602958A1 (en) 1984-02-07 1985-02-06 A method for recovering the metal values from materials containing tin and/or zinc.
JP60021585A JPS60187635A (en) 1984-02-07 1985-02-06 Collection of metal valuables from substances containing tin and zinc
PL25186885A PL251868A1 (en) 1984-02-07 1985-02-07 Method of recovering metals from tin and/or zinc containing raw materials
CN198585101919A CN85101919A (en) 1984-02-07 1985-04-01 By contain tin and/reclaim the method for precious metals in the zinc raw material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8400625A SE440918B (en) 1984-02-07 1984-02-07 Procedure for extracting metal values from zinciferous crude lead

Publications (3)

Publication Number Publication Date
SE8400625D0 SE8400625D0 (en) 1984-02-07
SE8400625L true SE8400625L (en) 1985-08-08
SE440918B SE440918B (en) 1985-08-26

Family

ID=20354632

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8400625A SE440918B (en) 1984-02-07 1984-02-07 Procedure for extracting metal values from zinciferous crude lead

Country Status (6)

Country Link
JP (1) JPS60187635A (en)
CN (1) CN85101919A (en)
DD (1) DD234444A1 (en)
IN (1) IN162085B (en)
SE (1) SE440918B (en)
ZA (1) ZA85383B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009041051A (en) * 2007-08-07 2009-02-26 Sumitomo Metal Mining Co Ltd Slag fuming method
RU2469114C1 (en) * 2011-03-29 2012-12-10 Общество с ограниченной ответственностью "Институт Гипроникель" Tin-containing material processing method
CN103540762B (en) * 2012-07-11 2015-06-17 陕西锌业有限公司 Lead melting copper removal refining process for industrial frequency coreless-type electric induction furnace
CN102925702B (en) * 2012-11-14 2014-11-26 江西自立环保科技有限公司 Process for recovering copper and zinc and tin and lead by utilizing side blown converter at the bottom
CN103060571B (en) * 2013-01-21 2014-03-26 北京科技大学 Method for recovering lead and tin in silver separating residue of copper anode mud of circuit board by pyrogenic process
JP2014196560A (en) * 2013-03-08 2014-10-16 Ｄｏｗａメタルマイン株式会社 Metal recovery method
CN104060104B (en) * 2014-05-13 2016-04-13 中国恩菲工程技术有限公司 Bottom blowing tin-making process
BE1025769B1 (en) * 2017-12-14 2019-07-08 Metallo Belgium Improved pyrometallurgical process
CN109881017A (en) * 2019-01-15 2019-06-14 湖南工业大学 A kind of method and process system of tin soot suspension vulcanization-air suction oxidation separation metal tin
CN115011814B (en) * 2022-06-09 2023-08-22 浙江亚通新材料股份有限公司 Method for efficiently recycling tin from tin slag generated in wave soldering

Also Published As

Publication number Publication date
IN162085B (en) 1988-03-26
JPS60187635A (en) 1985-09-25
SE8400625D0 (en) 1984-02-07
DD234444A1 (en) 1986-04-02
SE440918B (en) 1985-08-26
CN85101919A (en) 1987-01-10
ZA85383B (en) 1985-09-25

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