FI49845C - Method and apparatus for flame smelting of sulphide ores or concentrates. - Google Patents

Method and apparatus for flame smelting of sulphide ores or concentrates.

Info

Publication number: FI49845C
Authority: FI; Finland
Prior art keywords: concentrates; sulphide ores; flame smelting; smelting; flame
Prior art date: 1972-10-26

Application number

FI722977A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI49845B (en

Inventor

Esko Olavi Nermes

Timo Tapani Talonen

Paul Henrik Waernao

Olavi August Aaltonen

Simo Antero Iivari Maekipirtti

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.)

1972-10-26

Filing date

1972-10-26

Publication date

1975-10-10

1972-10-26 Application filed by Outokumpu Oy filed Critical Outokumpu Oy

1972-10-26 Priority to FI722977A priority Critical patent/FI49845C/en

1973-10-23 Priority to DE19732353135 priority patent/DE2353135A1/en

1973-10-24 Priority to US409261A priority patent/US3892560A/en

1973-10-24 Priority to CA184,132A priority patent/CA1010663A/en

1973-10-25 Priority to ES420339A priority patent/ES420339A1/en

1973-10-26 Priority to JP48120102A priority patent/JPS49133204A/ja

1973-10-26 Priority to AU61865/73A priority patent/AU479205B2/en

1975-06-30 Application granted granted Critical

1975-06-30 Publication of FI49845B publication Critical patent/FI49845B/fi

1975-10-10 Publication of FI49845C publication Critical patent/FI49845C/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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
- C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material

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)

FI722977A 1972-10-26 1972-10-26 Method and apparatus for flame smelting of sulphide ores or concentrates. FI49845C (en)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
FI722977A FI49845C (en)	1972-10-26	1972-10-26	Method and apparatus for flame smelting of sulphide ores or concentrates.
DE19732353135 DE2353135A1 (en)	1972-10-26	1973-10-23	PROCESS AND DEVICE FOR FLUSH MELTING SULPHIDE OR CONCENTRATE
US409261A US3892560A (en)	1972-10-26	1973-10-24	Process and device for flash smelting sulphide ores or concentrates
CA184,132A CA1010663A (en)	1972-10-26	1973-10-24	Process and device to be used in the flash smelting of sulphide ores or concentrates
ES420339A ES420339A1 (en)	1972-10-26	1973-10-25	Process and device for flash smelting sulphide ores or concentrates
JP48120102A JPS49133204A (en)	1972-10-26	1973-10-26
AU61865/73A AU479205B2 (en)		1973-10-26	Process and device to be used in the flash smelting of sulphide ores or concentrates

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI722977A FI49845C (en)	1972-10-26	1972-10-26	Method and apparatus for flame smelting of sulphide ores or concentrates.

Publications (2)

Publication Number	Publication Date
FI49845B FI49845B (en)	1975-06-30
FI49845C true FI49845C (en)	1975-10-10

Family

ID=8507848

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI722977A FI49845C (en)	1972-10-26	1972-10-26	Method and apparatus for flame smelting of sulphide ores or concentrates.

Country Status (6)

Country	Link
US (1)	US3892560A (en)
JP (1)	JPS49133204A (en)
CA (1)	CA1010663A (en)
DE (1)	DE2353135A1 (en)
ES (1)	ES420339A1 (en)
FI (1)	FI49845C (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4113470A (en) *	1974-07-05	1978-09-12	Outokumpu Oy	Process for suspension smelting of finely-divided sulfidic and/or oxidic ores or concentrates
DE2515464C2 (en) *	1975-04-09	1977-03-31	Kloeckner Humboldt Deutz Ag	METHOD AND DEVICE FOR THE PREVENTION OF SULFIDIC COPPER ORE CONCENTRATES
US4169725A (en) *	1976-04-30	1979-10-02	Outokumpu Oy	Process for the refining of sulfidic complex and mixed ores or concentrates
US4334918A (en) *	1979-03-09	1982-06-15	501 National Research Development Corp.	Method of recovering non-ferrous metals from their sulphide ores
SE444578B (en) *	1980-12-01	1986-04-21	Boliden Ab	PROCEDURE FOR THE RECOVERY OF METAL CONTENTS FROM COMPLEX SULFIDIC METAL RAW MATERIALS
US4416690A (en) *	1981-06-01	1983-11-22	Kennecott Corporation	Solid matte-oxygen converting process
US4521245A (en) *	1983-11-02	1985-06-04	Yarygin Vladimir I	Method of processing sulphide copper- and/or sulphide copper-zinc concentrates
IN164687B (en) *	1984-08-16	1989-05-13	Voest Alpine Ag
FI91283C (en) *	1991-02-13	1997-01-13	Outokumpu Research Oy	Method and apparatus for heating and melting a powdery solid and evaporating the volatile constituents therein in a slurry melting furnace
EP0660491B1 (en) *	1993-12-24	1997-03-05	Nippondenso Co., Ltd.	Motor for electric pumps
FI98380C (en) *	1994-02-17	1997-06-10	Outokumpu Eng Contract	Method and apparatus for suspension melting
FI103517B (en) *	1997-12-09	1999-07-15	Outokumpu Oy	Process for the thermal dissolution of hydrochloric acid
US9725784B2 (en)	2012-06-21	2017-08-08	Lawrence F. McHugh	Production of copper via looping oxidation process

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US852612A (en) *	1906-01-22	1907-05-07	Walter G Perkins	Process of desulfurizing and subsequent smelting.
US1845503A (en) *	1928-05-15	1932-02-16	Phelps Dodge Corp	Pyro-metallurgical process and apparatus
US1860585A (en) *	1930-07-26	1932-05-31	Patentaktiebolaget Grondal Ram	Treatment of sulphide ores
US2219411A (en) *	1938-05-16	1940-10-29	Carlsson Fredrik	Method of treating tin containing materials
US2438911A (en) *	1945-04-21	1948-04-06	Falconbridge Nickel Mines Ltd	Process for recovering metal values from slags
US2699375A (en) *	1950-03-28	1955-01-11	Basf Ag	Production of gases containing sulfur dioxide
US2819157A (en) *	1953-07-17	1958-01-07	Dorr Oliver Inc	Method of treating sulfide solids under solids fluidizing conditions
DE1076646B (en) *	1958-09-10	1960-03-03	Basf Ag	Process for the production of gases containing sulfur dioxide
US3463630A (en) *	1966-03-03	1969-08-26	Lamar S Todd	Process for producing zinc and related materials
FI45866C (en) *	1969-01-14	1972-10-10	Outokumpu Oy	Method used for smelting sulphide ores.
FI47380C (en) *	1970-04-10	1973-11-12	Outokumpu Oy	Process for the production of iron-poor nickel sulphide stones from sulphide shall be nickel concentrate in their suspension melting.
SE350532B (en) *	1971-03-01	1972-10-30	Boliden Ab
US3773494A (en) *	1971-12-10	1973-11-20	Treadwell Corp	Smelting of copper sulphide concentrates with ferrous sulphate

1972
- 1972-10-26 FI FI722977A patent/FI49845C/en active
1973
- 1973-10-23 DE DE19732353135 patent/DE2353135A1/en active Pending
- 1973-10-24 US US409261A patent/US3892560A/en not_active Expired - Lifetime
- 1973-10-24 CA CA184,132A patent/CA1010663A/en not_active Expired
- 1973-10-25 ES ES420339A patent/ES420339A1/en not_active Expired
- 1973-10-26 JP JP48120102A patent/JPS49133204A/ja active Pending

Also Published As

Publication number	Publication date
CA1010663A (en)	1977-05-24
US3892560A (en)	1975-07-01
ES420339A1 (en)	1976-07-01
AU6186573A (en)	1975-05-01
FI49845B (en)	1975-06-30
DE2353135A1 (en)	1974-05-02
JPS49133204A (en)	1974-12-20

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