GB2086431B - Continuous reduction of iron-containing material - Google Patents

Continuous reduction of iron-containing material

Info

Publication number: GB2086431B
Authority: GB; United Kingdom
Prior art keywords: iron; containing material; continuous reduction; reduction; continuous
Prior art date: 1980-09-12
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

GB8127681A

Other versions

GB2086431A (en

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.)

Arcelor Luxembourg SA

Original Assignee

Arbed SA

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.)

1980-09-12

Filing date

1981-09-14

Publication date

1984-08-08

1980-09-12 Priority claimed from LU82766A external-priority patent/LU82766A1/en

1980-10-06 Priority claimed from LU82826A external-priority patent/LU82826A1/en

1981-09-14 Application filed by Arbed SA filed Critical Arbed SA

1982-05-12 Publication of GB2086431A publication Critical patent/GB2086431A/en

1984-08-08 Application granted granted Critical

1984-08-08 Publication of GB2086431B publication Critical patent/GB2086431B/en

Status Expired legal-status Critical Current

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
229910052742 iron Inorganic materials 0.000 title 1
239000000463 material Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)

GB8127681A 1980-09-12 1981-09-14 Continuous reduction of iron-containing material Expired GB2086431B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
LU82766A LU82766A1 (en)	1980-09-12	1980-09-12	METHOD FOR DIRECTLY REDUCING IRONIC SUBSTANCES
LU82826A LU82826A1 (en)	1980-10-06	1980-10-06	METHOD FOR CONTINUOUSLY REDUCING IRON ORE

Publications (2)

Publication Number	Publication Date
GB2086431A GB2086431A (en)	1982-05-12
GB2086431B true GB2086431B (en)	1984-08-08

Family

ID=26640270

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8127681A Expired GB2086431B (en)	1980-09-12	1981-09-14	Continuous reduction of iron-containing material

Country Status (8)

Country	Link
AU (1)	AU542443B2 (en)
BE (1)	BE890175A (en)
BR (1)	BR8105810A (en)
CA (1)	CA1180189A (en)
DE (1)	DE3132766A1 (en)
FR (1)	FR2490242A1 (en)
GB (1)	GB2086431B (en)
IT (1)	IT1189047B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3304504A1 (en) *	1983-02-10	1984-08-16	Metallgesellschaft Ag, 6000 Frankfurt	METHOD FOR CONTINUOUSLY MELTING IRON SPONGE
LU86070A1 (en) *	1985-09-09	1987-04-02	Laborlux Sa	METHOD FOR PROCESSING ZINC AND LEAD-CONTAINING RESIDUES FROM THE STEEL INDUSTRY WITH REGARD TO METALLURGICAL PROCESSING
DE3809616C1 (en) *	1988-03-22	1989-05-24	Laborlux S.A., Esch-Sur-Alzette, Lu
US4888376A (en) *	1988-09-26	1989-12-19	Dow Corning Corporation	Curable organopolysiloxanes filled with silicon carbide powders and highly densified sintered bodies therefrom
US4962069A (en) *	1988-11-07	1990-10-09	Dow Corning Corporation	Highly densified bodies from preceramic polysilazanes filled with silicon carbide powders
DE19518343C2 (en) *	1995-05-18	1997-08-21	Tech Resources Pty Ltd	Melting reduction process with increased effectiveness

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE931596C (en) *	1952-01-12	1955-08-11	Ludwig Dipl-Kfm Weber	Process for steel production in the converter
NL107852C (en) *	1961-12-05	1964-03-16
GB1301235A (en) *	1970-07-22	1972-12-29
US3753682A (en) *	1970-09-18	1973-08-21	Allis Chalmers Mfg Co	Ported rotary kiln process for direct reduction of oxides of metallic minerals
DE2335669A1 (en) *	1973-07-13	1975-02-06	Metallgesellschaft Ag	PROCESS FOR THE MANUFACTURING OF ORECAKE HOT BRIQUETTES FOR SELF-DIVIDING
LU71435A1 (en) *	1974-12-06	1976-11-11
DE2852964A1 (en) *	1978-12-07	1980-06-26	Krupp Polysius Ag	METHOD AND SYSTEM FOR REDUCING ORES
LU81207A1 (en) *	1979-04-30	1980-12-16	Arbed	METHOD FOR REFINING A METAL BATH CONTAINING SOLID COOLING MATERIALS

1981
- 1981-08-19 DE DE19813132766 patent/DE3132766A1/en not_active Withdrawn
- 1981-08-28 FR FR8116446A patent/FR2490242A1/en not_active Withdrawn
- 1981-09-01 BE BE0/205839A patent/BE890175A/en not_active IP Right Cessation
- 1981-09-10 AU AU75136/81A patent/AU542443B2/en not_active Ceased
- 1981-09-11 IT IT49278/81A patent/IT1189047B/en active
- 1981-09-11 BR BR8105810A patent/BR8105810A/en unknown
- 1981-09-14 GB GB8127681A patent/GB2086431B/en not_active Expired
- 1981-09-14 CA CA000385861A patent/CA1180189A/en not_active Expired

Also Published As

Publication number	Publication date
CA1180189A (en)	1985-01-02
IT8149278A0 (en)	1981-09-11
BE890175A (en)	1982-01-04
IT1189047B (en)	1988-01-28
AU542443B2 (en)	1985-02-21
BR8105810A (en)	1982-06-08
DE3132766A1 (en)	1982-06-16
AU7513681A (en)	1982-03-18
FR2490242A1 (en)	1982-03-19
GB2086431A (en)	1982-05-12

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Legal Events

Date	Code	Title	Description
1986-05-14	PCNP	Patent ceased through non-payment of renewal fee