FI896064A7 - Method for producing zinc by molten iron reduction - Google Patents

Method for producing zinc by molten iron reduction Download PDF

Info

Publication number: FI896064A7
Authority: FI; Finland
Prior art keywords: molten iron; producing zinc; iron reduction; zinc; reduction
Prior art date: 1989-12-18

Application number

FI896064A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI896064L (en

FI896064A0 (en

Inventor

Juho Kaarlo Mäkinen

Jussi Akseli Asteljoki

Ilkka V Kojo

Original Assignee

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.)

1989-12-18

Filing date

1989-12-18

Publication date

1991-06-19

1989-12-18 Application filed by Outokumpu Oy filed Critical Outokumpu Oy

1989-12-18 Priority to FI896064A priority Critical patent/FI896064A7/en

1989-12-18 Publication of FI896064A0 publication Critical patent/FI896064A0/en

1990-11-17 Priority to EP90122004A priority patent/EP0433674A1/en

1990-11-19 Priority to AU66850/90A priority patent/AU6685090A/en

1990-11-28 Priority to CA002031029A priority patent/CA2031029A1/en

1990-11-30 Priority to JP2330908A priority patent/JPH03191031A/en

1990-12-03 Priority to NO90905226A priority patent/NO905226L/en

1991-06-19 Publication of FI896064L publication Critical patent/FI896064L/en

1991-06-19 Publication of FI896064A7 publication Critical patent/FI896064A7/en

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)

FI896064A 1989-12-18 1989-12-18 Method for producing zinc by molten iron reduction FI896064A7 (en)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
FI896064A FI896064A7 (en)	1989-12-18	1989-12-18	Method for producing zinc by molten iron reduction
EP90122004A EP0433674A1 (en)	1989-12-18	1990-11-17	Method for producing zinc by means of iron melt reduction
AU66850/90A AU6685090A (en)	1989-12-18	1990-11-19	Method for producing zinc by means of iron melt reduction
CA002031029A CA2031029A1 (en)	1989-12-18	1990-11-28	Method for producing zinc by means of iron melt reduction
JP2330908A JPH03191031A (en)	1989-12-18	1990-11-30	Manufacture of zinc by reduction with iron compound
NO90905226A NO905226L (en)	1989-12-18	1990-12-03	PROCEDURE FOR THE MANUFACTURE OF ZINC BY IRON MELT REDUCTION.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI896064A FI896064A7 (en)	1989-12-18	1989-12-18	Method for producing zinc by molten iron reduction

Publications (3)

Publication Number	Publication Date
FI896064A0 FI896064A0 (en)	1989-12-18
FI896064L FI896064L (en)	1991-06-19
FI896064A7 true FI896064A7 (en)	1991-06-19

Family

ID=8529532

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI896064A FI896064A7 (en)	1989-12-18	1989-12-18	Method for producing zinc by molten iron reduction

Country Status (6)

Country	Link
EP (1)	EP0433674A1 (en)
JP (1)	JPH03191031A (en)
AU (1)	AU6685090A (en)
CA (1)	CA2031029A1 (en)
FI (1)	FI896064A7 (en)
NO (1)	NO905226L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0557312B1 (en) *	1990-11-14	1997-03-05	Minproc Technology Pty. Ltd.	Direct sulphidization fuming of zinc
AT409266B (en) *	2000-01-28	2002-07-25	Holderbank Financ Glarus	Process for treating dusts or dust mixtures
US8439989B2 (en)	2000-06-26	2013-05-14	ADA-ES, Inc.	Additives for mercury oxidation in coal-fired power plants
US6729248B2 (en)	2000-06-26	2004-05-04	Ada Environmental Solutions, Llc	Low sulfur coal additive for improved furnace operation
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
CA2792732C (en)	2010-03-10	2018-07-31	Martin A. Dillon	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 (en) *	1969-09-18	1971-01-18	Bechtel Int Corp	METALLURGICAL PROCESS BY IGNEE ROUTE
FR2430980A1 (en) *	1978-07-13	1980-02-08	Penarroya Miniere Metall	PROCESS FOR RECOVERING METALS CONTAINED IN STEEL DUST AND BLAST FURNACES
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 (en) *	1979-05-30	1980-12-16	Arbed	PROCESS AND PLANT FOR THE RECOVERY OF IRON, ZINC AND LEAD CONTAINED IN DUST AND SLUDGE FROM BLAST FURNACES, AS WELL AS CONVERTERS AND ELECTRIC STEEL FURNACES
DE3203435A1 (en) *	1982-02-02	1983-08-11	Klöckner-Werke AG, 4100 Duisburg	METHOD FOR GAS PRODUCTION AND METAL EXTRACTION IN A MELT BATH REACTOR, IN PARTICULAR IRON BATH REACTOR
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

1989
- 1989-12-18 FI FI896064A patent/FI896064A7/en not_active IP Right Cessation
1990
- 1990-11-17 EP EP90122004A patent/EP0433674A1/en not_active Withdrawn
- 1990-11-19 AU AU66850/90A patent/AU6685090A/en not_active Abandoned
- 1990-11-28 CA CA002031029A patent/CA2031029A1/en not_active Abandoned
- 1990-11-30 JP JP2330908A patent/JPH03191031A/en active Pending
- 1990-12-03 NO NO90905226A patent/NO905226L/en unknown

Also Published As

Publication number	Publication date
AU6685090A (en)	1991-06-20
FI896064L (en)	1991-06-19
FI896064A0 (en)	1989-12-18
EP0433674A1 (en)	1991-06-26
NO905226L (en)	1991-06-19
CA2031029A1 (en)	1991-06-19
JPH03191031A (en)	1991-08-21
NO905226D0 (en)	1990-12-03

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Legal Events

Date	Code	Title	Description
1993-06-30	FD	Application lapsed
2004-08-31	MM	Patent lapsed	Owner name: OUTOKUMPU OY