BE813118A - DEVICE FOR INJECTING HOT REDUCING GAS INTO A TANK OVEN AND IMPLEMENTATION PROCEDURE. - Google Patents

DEVICE FOR INJECTING HOT REDUCING GAS INTO A TANK OVEN AND IMPLEMENTATION PROCEDURE.

Info

Publication number: BE813118A
Authority: BE; Belgium
Prior art keywords: reducing gas; implementation procedure; injecting hot; hot reducing; tank oven
Prior art date: 1974-03-29

Application number

BE6044528A

Other languages

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.)

1974-03-29

Filing date

1974-03-29

Publication date

1974-09-30

1974-03-29 Application filed filed Critical

1974-03-29 Priority to BE6044528A priority Critical patent/BE813118A/en

1974-09-30 Publication of BE813118A publication Critical patent/BE813118A/en

1975-03-07 Priority to FR7507961A priority patent/FR2265863B1/fr

1975-03-10 Priority to NL7502814A priority patent/NL7502814A/en

1975-03-17 Priority to LU72058A priority patent/LU72058A1/xx

1975-03-20 Priority to GB1173375A priority patent/GB1488976A/en

1975-03-20 Priority to DE19752512178 priority patent/DE2512178C3/en

1975-03-25 Priority to JP3602575A priority patent/JPS50130617A/ja

1975-03-27 Priority to CA223,263A priority patent/CA1050265A/en

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C21B5/002—Heated electrically (plasma)
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Manufacture Of Iron (AREA)
Manufacture And Refinement Of Metals (AREA)
Blast Furnaces (AREA)
Furnace Details (AREA)
Plasma Technology (AREA)

BE6044528A 1974-03-29 1974-03-29 DEVICE FOR INJECTING HOT REDUCING GAS INTO A TANK OVEN AND IMPLEMENTATION PROCEDURE. BE813118A (en)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
BE6044528A BE813118A (en)	1974-03-29	1974-03-29	DEVICE FOR INJECTING HOT REDUCING GAS INTO A TANK OVEN AND IMPLEMENTATION PROCEDURE.
FR7507961A FR2265863B1 (en)	1974-03-29	1975-03-07
NL7502814A NL7502814A (en)	1974-03-29	1975-03-10	DEVICE FOR BLOWING HOT REDUCING GASES INTO A SHAFT OVEN, AND METHOD OF APPLYING THEM.
LU72058A LU72058A1 (en)	1974-03-29	1975-03-17
GB1173375A GB1488976A (en)	1974-03-29	1975-03-20	Apparatus for injecting hot reducing gas into a shaft furnace
DE19752512178 DE2512178C3 (en)	1974-03-29	1975-03-20	Device and method for introducing hot reducing gases generated by means of plasma energy into the frame of a blast furnace
JP3602575A JPS50130617A (en)	1974-03-29	1975-03-25
CA223,263A CA1050265A (en)	1974-03-29	1975-03-27	Apparatus for injection of hot reducing gas into a shaft

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE6044528A BE813118A (en)	1974-03-29	1974-03-29	DEVICE FOR INJECTING HOT REDUCING GAS INTO A TANK OVEN AND IMPLEMENTATION PROCEDURE.

Publications (1)

Publication Number	Publication Date
BE813118A true BE813118A (en)	1974-09-30

Family

ID=3874571

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE6044528A BE813118A (en)	1974-03-29	1974-03-29	DEVICE FOR INJECTING HOT REDUCING GAS INTO A TANK OVEN AND IMPLEMENTATION PROCEDURE.

Country Status (8)

Country	Link
JP (1)	JPS50130617A (en)
BE (1)	BE813118A (en)
CA (1)	CA1050265A (en)
DE (1)	DE2512178C3 (en)
FR (1)	FR2265863B1 (en)
GB (1)	GB1488976A (en)
LU (1)	LU72058A1 (en)
NL (1)	NL7502814A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4421553A (en) *	1980-05-06	1983-12-20	Centre De Recherches Metallurgiques	Process for operating a blast furnace
SE8306107D0 (en) *	1983-11-07	1983-11-07	Skf Steel Eng Ab	TETNINGSANORDNING
AT384007B (en) *	1984-04-02	1987-09-25	Voest Alpine Ag	METHOD FOR PRODUCING SYNTHESIS GAS AND DEVICE FOR IMPLEMENTING THE METHOD
FR2576403B1 (en) *	1985-01-21	1987-03-06	Siderurgie Fse Inst Rech	DEVICE FOR COOLING A PIPE ON WHICH A SECONDARY PIPE FOR THE SUPPLY OF A SUPERHEATED GAS IS STITCHED
SE500956C2 (en) *	1991-01-17	1994-10-10	Ssab Tunnplaat Ab	Blast position with carbon injection lance

1974
- 1974-03-29 BE BE6044528A patent/BE813118A/en not_active IP Right Cessation
1975
- 1975-03-07 FR FR7507961A patent/FR2265863B1/fr not_active Expired
- 1975-03-10 NL NL7502814A patent/NL7502814A/en not_active Application Discontinuation
- 1975-03-17 LU LU72058A patent/LU72058A1/xx unknown
- 1975-03-20 GB GB1173375A patent/GB1488976A/en not_active Expired
- 1975-03-20 DE DE19752512178 patent/DE2512178C3/en not_active Expired
- 1975-03-25 JP JP3602575A patent/JPS50130617A/ja active Pending
- 1975-03-27 CA CA223,263A patent/CA1050265A/en not_active Expired

Also Published As

Publication number	Publication date
LU72058A1 (en)	1975-08-20
GB1488976A (en)	1977-10-19
DE2512178C3 (en)	1979-02-08
CA1050265A (en)	1979-03-13
FR2265863B1 (en)	1979-01-05
FR2265863A1 (en)	1975-10-24
DE2512178A1 (en)	1975-10-09
JPS50130617A (en)	1975-10-16
NL7502814A (en)	1975-10-01
DE2512178B2 (en)	1978-06-01

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FR2309486A1 (en)	1976-11-26	CEMENT CLINKER COOKING PROCESS AND DEVICE FOR IMPLEMENTING THE PROCESS
BE783167A (en)	1972-11-08	PROCESS FOR PREPARING A DISCHARGE TUBE IN GAS AND / OR VAPOR
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Legal Events

Date	Code	Title	Description
1991-09-30	RE	Patent lapsed	Owner name: CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR Effective date: 19910331

Date

Code

Title

Description

1991-09-30

Patent lapsed

Owner name: CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR

Effective date: 19910331