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ES8400494A1 - "metodo de limpiar una mezcla de gas obtenida de la reduccion de material que contiene oxido de zinc en un horno". - Google Patents

"metodo de limpiar una mezcla de gas obtenida de la reduccion de material que contiene oxido de zinc en un horno".

Info

Publication number
ES8400494A1
ES8400494A1 ES516494A ES516494A ES8400494A1 ES 8400494 A1 ES8400494 A1 ES 8400494A1 ES 516494 A ES516494 A ES 516494A ES 516494 A ES516494 A ES 516494A ES 8400494 A1 ES8400494 A1 ES 8400494A1
Authority
ES
Spain
Prior art keywords
gas mixture
furnace
reduction
zinc oxide
mixture obtained
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
Application number
ES516494A
Other languages
English (en)
Other versions
ES516494A0 (es
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.)
SKF Steel Engineering AB
Original Assignee
SKF Steel Engineering 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
Application filed by SKF Steel Engineering AB filed Critical SKF Steel Engineering AB
Publication of ES516494A0 publication Critical patent/ES516494A0/es
Publication of ES8400494A1 publication Critical patent/ES8400494A1/es
Expired legal-status Critical Current

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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • C22B19/16—Distilling vessels
    • C22B19/18—Condensers, Receiving vessels
    • 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
    • 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
    • C22B19/32—Refining zinc

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)
  • Battery Electrode And Active Subsutance (AREA)
  • Detergent Compositions (AREA)
  • Furnace Details (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

METODO DE LIMPIAR UNA MEZCLA DE GAS OBTENIDA DE LA REDUCCION DE MATERIAL QUE CONTIENE OXIDO DE CINC EN UN HORNO.SE ENFRIA LA MEZCLA DE GAS CALIENTE HASTA CASI LA TEMPERATURA DE SATURACION DEL VAPOR DE CINC MEDIANTE LA INTRODUCCION EN ELLA DE UN METAL SOLIDO O LIQUIDO, EN ESPECIAL CON LA INTRODUCCION DE CINC, QUE SE VAPORIZA ASI Y SE RECUPERA LUEGO EN UN CONDENSADOR. SE PUEDE DESARROLLAR UNA PEQUEÑA DISMINUCION DE LA TEMPERATURA EN UNA ETAPA SEPARADA CON EL FIN DE CONDENSAR UNA PEQUEÑA CANTIDAD DE CINC O SOBRE PARTICULAS DE POLVO CONTENIDAS EN LA MEZCLA DE GAS, PARA FACILITAR SUSEPARACION MECANICA.
ES516494A 1982-06-21 1982-10-14 "metodo de limpiar una mezcla de gas obtenida de la reduccion de material que contiene oxido de zinc en un horno". Expired ES8400494A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8203831A SE450582B (sv) 1982-06-21 1982-06-21 Sett att rena en gasstrom innehallande zinkanga

Publications (2)

Publication Number Publication Date
ES516494A0 ES516494A0 (es) 1983-11-16
ES8400494A1 true ES8400494A1 (es) 1983-11-16

Family

ID=20347122

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516494A Expired ES8400494A1 (es) 1982-06-21 1982-10-14 "metodo de limpiar una mezcla de gas obtenida de la reduccion de material que contiene oxido de zinc en un horno".

Country Status (18)

Country Link
US (1) US4508566A (es)
JP (1) JPS58224129A (es)
AU (1) AU9005982A (es)
BE (1) BE894674A (es)
CA (1) CA1200396A (es)
DD (1) DD203073A5 (es)
DE (2) DE3249573C2 (es)
DK (1) DK436882A (es)
ES (1) ES8400494A1 (es)
FI (1) FI823478A7 (es)
FR (1) FR2528718B1 (es)
GB (1) GB2122647B (es)
IT (1) IT1153275B (es)
NO (1) NO159396C (es)
PL (1) PL239083A1 (es)
PT (1) PT75753B (es)
SE (1) SE450582B (es)
ZA (1) ZA827875B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606760A (en) * 1985-05-03 1986-08-19 Huron Valley Steel Corp. Method and apparatus for simultaneously separating volatile and non-volatile metals
IE904007A1 (en) * 1989-11-08 1991-05-08 Mount Isa Mines Condensation of metal vapours in a fluidized bed
DE4018607A1 (de) * 1990-06-10 1992-02-13 Celi Antonio Maria Dipl Ing Verfahren und vorrichtung zur aufarbeitung von metallkaschierten kunststoffabfaellen
US5215572A (en) * 1992-01-23 1993-06-01 Pasminco Australia Limited Process and apparatus for absorption of zinc vapour in molten lead
NO300510B1 (no) * 1995-04-07 1997-06-09 Kvaerner Eng Fremgangsmåte og anlegg til smelting av flyveaske til et utlutningsbestandig slagg
US5728193A (en) * 1995-05-03 1998-03-17 Philip Services Corp. Process for recovering metals from iron oxide bearing masses
US6010749A (en) * 1998-10-28 2000-01-04 Goldman; Mark A. Process for the production of volatile metal

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1994345A (en) * 1931-05-28 1935-03-12 New Jersey Zinc Co Purifying zinc vapor
GB611929A (en) * 1946-03-12 1948-11-05 Nat Smelting Co Ltd Improvements in and relating to the condensation of zinc from its vapour in gaseous mixtures
GB620644A (en) * 1946-06-22 1949-03-28 New Jersey Zinc Co Improvements in condensing zinc vapour
GB921239A (en) * 1960-07-04 1963-03-20 Nat Smelting Co Ltd Improvements in or relating to a process for producing zinc from zinc concentrates coaining arsenic
GB1010436A (en) * 1963-01-02 1965-11-17 Imp Smelting Corp Ltd Improvements in or relating to the condensation of zinc vapour by means of a zinc splash condenser
BE642687A (es) * 1963-08-31 1900-01-01
US3448972A (en) * 1963-09-11 1969-06-10 Imp Smelting Corp Ltd Apparatus for refining impure metals
GB1284656A (en) * 1970-03-23 1972-08-09 Imp Smelting Corp Ltd Improvements in or relating to the separation of zinc and cadmium
BE791823A (fr) * 1971-11-29 1973-03-16 Isc Smelting Procede de refroidissement, condensation et purification de vapeurs, notamment de vapeurs de zinc ou de cadmium
US3841862A (en) * 1972-11-29 1974-10-15 Metallurical Processes Ltd Cooling, condensation and purification of vapours and gases
GB1470417A (en) * 1974-10-11 1977-04-14 Isc Smelting Condensation of zinc vapour
GB1546751A (en) * 1974-10-28 1979-05-31 Stewart L Method of producing zinc
US3975188A (en) * 1975-08-11 1976-08-17 Westinghouse Electric Corporation Arc heater reduction of zinc roast
GB1508515A (en) * 1977-02-09 1978-04-26 Isc Smelting Smelting of zinc
GB2036086B (en) * 1978-11-24 1982-12-01 Isc Smelting Condensation of metal vapour
SE444956B (sv) 1980-06-10 1986-05-20 Skf Steel Eng Ab Sett att ur metalloxidhaltiga material utvinna ingaende lettflyktiga metaller eller koncentrat av dessa

Also Published As

Publication number Publication date
FR2528718B1 (fr) 1986-02-28
IT8223852A0 (it) 1982-10-21
PT75753B (en) 1985-07-26
FR2528718A1 (fr) 1983-12-23
DE3233772A1 (de) 1983-12-22
ES516494A0 (es) 1983-11-16
PL239083A1 (en) 1984-05-07
DD203073A5 (de) 1983-10-12
AU9005982A (en) 1984-01-05
SE450582B (sv) 1987-07-06
ZA827875B (en) 1984-06-27
NO823342L (no) 1983-12-22
JPS58224129A (ja) 1983-12-26
US4508566A (en) 1985-04-02
DK436882A (da) 1983-12-22
GB2122647A (en) 1984-01-18
NO159396B (no) 1988-09-12
BE894674A (fr) 1983-01-31
PT75753A (en) 1982-11-01
SE8203831D0 (sv) 1982-06-21
IT8223852A1 (it) 1984-04-21
NO159396C (no) 1988-12-21
IT1153275B (it) 1987-01-14
FI823478L (fi) 1983-12-22
DE3233772C2 (de) 1987-02-12
CA1200396A (en) 1986-02-11
DE3249573A1 (de) 1984-09-20
GB2122647B (en) 1986-01-08
DE3249573C2 (de) 1986-03-06
SE8203831L (sv) 1983-12-22
FI823478A0 (fi) 1982-10-12
FI823478A7 (fi) 1983-12-22

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506