CA2031029A1 - Procede de production de zinc par reduction de l'oxyde de zinc - Google Patents

Procede de production de zinc par reduction de l'oxyde de zinc

Info

Publication number
CA2031029A1
CA2031029A1 CA 2031029 CA2031029A CA2031029A1 CA 2031029 A1 CA2031029 A1 CA 2031029A1 CA 2031029 CA2031029 CA 2031029 CA 2031029 A CA2031029 A CA 2031029A CA 2031029 A1 CA2031029 A1 CA 2031029A1
Authority
CA
Canada
Prior art keywords
zinc
reducer
iron
raw material
iron melt
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.)
Abandoned
Application number
CA 2031029
Other languages
English (en)
Inventor
Jussi A. Asteljoki
Ilkka V. Kojo
Juho K. Makinen
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.)
Outokumpu Oyj
Original Assignee
Jussi A. Asteljoki
Ilkka V. Kojo
Juho K. Makinen
Outokumpu Oy
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 Jussi A. Asteljoki, Ilkka V. Kojo, Juho K. Makinen, Outokumpu Oy filed Critical Jussi A. Asteljoki
Publication of CA2031029A1 publication Critical patent/CA2031029A1/fr
Abandoned 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

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)
CA 2031029 1989-12-18 1990-11-28 Procede de production de zinc par reduction de l'oxyde de zinc Abandoned CA2031029A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI896064A FI896064A (fi) 1989-12-18 1989-12-18 Foerfarande foer framstaellning av zink genom reducering med jaernsmaelta.
FI896064 1989-12-18

Publications (1)

Publication Number Publication Date
CA2031029A1 true CA2031029A1 (fr) 1991-06-19

Family

ID=8529532

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2031029 Abandoned CA2031029A1 (fr) 1989-12-18 1990-11-28 Procede de production de zinc par reduction de l'oxyde de zinc

Country Status (6)

Country Link
EP (1) EP0433674A1 (fr)
JP (1) JPH03191031A (fr)
AU (1) AU6685090A (fr)
CA (1) CA2031029A1 (fr)
FI (1) FI896064A (fr)
NO (1) NO905226L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2095436A1 (fr) * 1990-11-14 1992-05-15 Kevin Alfred Foo Sulfuration directe du zinc
AT409266B (de) * 2000-01-28 2002-07-25 Holderbank Financ Glarus Verfahren zum aufarbeiten von stäuben oder staubgemischen
US6729248B2 (en) 2000-06-26 2004-05-04 Ada Environmental Solutions, Llc Low sulfur coal additive for improved furnace operation
US8439989B2 (en) 2000-06-26 2013-05-14 ADA-ES, Inc. Additives for mercury oxidation in coal-fired power plants
US8124036B1 (en) 2005-10-27 2012-02-28 ADA-ES, Inc. Additives for mercury oxidation in coal-fired power plants
US8784757B2 (en) 2010-03-10 2014-07-22 ADA-ES, Inc. Air treatment process for dilute phase injection of dry alkaline materials
US8383071B2 (en) 2010-03-10 2013-02-26 Ada Environmental Solutions, Llc Process for dilute phase injection of dry alkaline materials
US9017452B2 (en) 2011-11-14 2015-04-28 ADA-ES, Inc. System and method for dense phase sorbent injection
US8974756B2 (en) 2012-07-25 2015-03-10 ADA-ES, Inc. Process to enhance mixing of dry sorbents and flue gas for air pollution control
US10350545B2 (en) 2014-11-25 2019-07-16 ADA-ES, Inc. Low pressure drop static mixing system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473611A (en) * 1946-06-05 1949-06-21 Nat Smelting Co Ltd Process for the production of zinc
BE754673A (fr) * 1969-09-18 1971-01-18 Bechtel Int Corp Procede metallurgique par voie ignee
FR2430980A1 (fr) * 1978-07-13 1980-02-08 Penarroya Miniere Metall Procede pour recuperer les metaux contenus dans les poussieres d'acieries et de hauts-fourneaux
JPS5589395A (en) * 1978-12-26 1980-07-05 Sumitomo Metal Ind Ltd Gasification of solid carbonaceous material and its device
GB2048309B (en) * 1979-03-09 1983-01-12 Univ Birmingham Method of recovering non-ferrous metals from their sulphide ores
LU81330A1 (fr) * 1979-05-30 1980-12-16 Arbed Procede et installation pour la recuperation du fer,du zinc et du plomb contenus dans les poussieres et boues de hauts fourneaux,ainsi que de convertisseurs et de fours electriques d'acieries
DE3203435A1 (de) * 1982-02-02 1983-08-11 Klöckner-Werke AG, 4100 Duisburg Verfahren zur gaserzeugung und metallgewinnung in einem schmelzbadreaktor, insbesondere eisenbadreaktor
AU558715B2 (en) * 1983-02-23 1987-02-05 Japan Mining Promotive Foundation, The Obtaining zn by distillation
US4741770A (en) * 1985-04-03 1988-05-03 Cra Services Limited Zinc smelting process using oxidation zone and reduction zone

Also Published As

Publication number Publication date
NO905226D0 (no) 1990-12-03
EP0433674A1 (fr) 1991-06-26
FI896064A0 (fi) 1989-12-18
FI896064A (fi) 1991-06-19
JPH03191031A (ja) 1991-08-21
NO905226L (no) 1991-06-19
AU6685090A (en) 1991-06-20

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Legal Events

Date Code Title Description
FZDE Dead