FI753242A7 - - Google Patents

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Info

Publication number: FI753242A7
Authority: FI; Finland

Application number

FI753242A

Other languages

Finnish (fi)

Inventor

Paul Metz

Adolphe Faber

Original Assignee

Arbed

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.)

1974-12-06

Filing date

1975-11-18

Publication date

1976-06-07

1975-11-18 Application filed by Arbed filed Critical Arbed

1976-06-07 Publication of FI753242A7 publication Critical patent/FI753242A7/fi

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
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0026—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide in the flame of a burner or a hot gas stream
- 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
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
- C21B13/143—Injection of partially reduced ore into a molten bath
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture Of Iron (AREA)
Manufacture And Refinement Of Metals (AREA)
Treatment Of Liquids With Adsorbents In General (AREA)
Paper (AREA)

FI753242A 1974-12-06 1975-11-18 FI753242A7 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
LU71435A LU71435A1 (en)	1974-12-06	1974-12-06

Publications (1)

Publication Number	Publication Date
FI753242A7 true FI753242A7 (en)	1976-06-07

Family

ID=19727814

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI753242A FI753242A7 (en)	1974-12-06	1975-11-18

Country Status (25)

Country	Link
JP (1)	JPS5178720A (en)
AR (1)	AR208103A1 (en)
AT (1)	AT350087B (en)
AU (1)	AU499951B2 (en)
BE (1)	BE836278A (en)
BR (1)	BR7507962A (en)
CA (1)	CA1049792A (en)
CS (1)	CS219317B2 (en)
DD (1)	DD121649A5 (en)
DE (1)	DE2550761A1 (en)
ES (1)	ES443235A1 (en)
FI (1)	FI753242A7 (en)
FR (1)	FR2293494A1 (en)
GB (1)	GB1474357A (en)
IN (1)	IN155530B (en)
IT (1)	IT1052536B (en)
LU (1)	LU71435A1 (en)
NL (1)	NL7514116A (en)
NO (1)	NO142312C (en)
PL (1)	PL100437B1 (en)
RO (1)	RO69533A (en)
SE (1)	SE426174B (en)
SU (1)	SU603349A3 (en)
YU (1)	YU297575A (en)
ZA (1)	ZA757537B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3132766A1 (en) *	1980-09-12	1982-06-16	ARBED S.A., 2930 Luxembourg	"METHOD FOR THE CONTINUOUS REDUCTION OF IRONIC SUBSTANCES"
LU83826A1 (en) *	1981-12-09	1983-09-01	Arbed	METHOD AND DEVICE FOR THE DIRECT PRODUCTION OF LIQUID IRON
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
DE3231531A1 (en) *	1982-03-05	1983-09-15	Klöckner-Humboldt-Deutz AG, 5000 Köln	METHOD AND REACTOR FOR GENERATING GAS CONTAINING ESSENTIAL CO AND H (DOWN ARROW) 2 (DOWN ARROW)
NL8201945A (en) *	1982-05-12	1983-12-01	Hoogovens Groep Bv	METHOD AND APPARATUS FOR MANUFACTURING LIQUID IRON FROM OXYDIC IRON ORE.
US4995906A (en) *	1987-12-18	1991-02-26	Nkk Corporation	Method for smelting reduction of iron ore
CA2052170C (en) *	1990-09-26	1999-03-23	Johannes Jacobus Bodenstein	Pyrometallurgical process for treating a feed material
KR100242565B1 (en) *	1991-09-20	2000-03-02	제이 엠. 플로이드	Process for production of iron
JPH05271741A (en) *	1992-03-26	1993-10-19	Nippon Steel Corp	Refining method in converter
ZA934643B (en) *	1992-06-29	1994-01-11	Tech Resources Pty Ltd	Treatment of waste
AT403294B (en) *	1994-10-10	1997-12-29	Holderbank Financ Glarus	METHOD FOR PROCESSING WASTE OR METAL OXIDE-CONTAINING WASTE COMBUSTION RESIDUES AND DEVICE FOR CARRYING OUT THIS METHOD
AUPN226095A0 (en) *	1995-04-07	1995-05-04	Technological Resources Pty Limited	A method of producing metals and metal alloys
AUPP647198A0 (en) *	1998-10-14	1998-11-05	Technological Resources Pty Limited	A process and an apparatus for producing metals and metal alloys
AUPQ308799A0 (en) *	1999-09-27	1999-10-21	Technological Resources Pty Limited	A direct smelting process
ITGE20030033A1 (en)	2003-05-14	2004-11-15	Sms Demag S P A	STEEL REACTOR FOR THE PRODUCTION OF CAST IRON.
CN101445848B (en) *	2008-12-22	2010-08-11	莱芜钢铁集团有限公司	Process and device for continuous steelmaking from ferriferous material
BR112015028423B1 (en) *	2013-05-16	2020-03-10	Tata Steel Limited	METHOD FOR INJECTING A SOLID FEEDING MATERIAL THROUGH A SOLID INJECTION BOOM, SOLID INJECTION BOARD, SUPPLY FOR A SOLID FOOD SUPPLY FOR A SOLID FOOD INJECTION BOARD AND POWER PLANT
DE102022120981A1 (en)	2022-08-19	2024-02-22	Thyssenkrupp Steel Europe Ag	Process for producing molten iron and liquid slag in an electric melter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE582609A (en) *	1959-09-11	1960-03-11	Centre Nat Rech Metall	Process for reducing iron ores.
BE583047A (en) *	1959-09-25	1960-03-25	Centre Nat Rech Metall	Process for reducing iron ores.
DE2132150B2 (en) *	1971-06-29	1980-07-24	Wasmuht, Jobst-Thomas, Dr.-Ing., 4600 Dortmund	Process for the direct manufacture of steel

1974
- 1974-12-06 LU LU71435A patent/LU71435A1/xx unknown
1975
- 1975-01-01 AR AR26148875A patent/AR208103A1/en active
- 1975-11-10 AT AT854175A patent/AT350087B/en not_active IP Right Cessation
- 1975-11-12 DE DE19752550761 patent/DE2550761A1/en not_active Withdrawn
- 1975-11-14 RO RO8391975A patent/RO69533A/en unknown
- 1975-11-18 FI FI753242A patent/FI753242A7/fi not_active Application Discontinuation
- 1975-11-24 YU YU297575A patent/YU297575A/en unknown
- 1975-11-24 FR FR7535789A patent/FR2293494A1/en active Granted
- 1975-11-24 SU SU752191751A patent/SU603349A3/en active
- 1975-12-01 GB GB4930475A patent/GB1474357A/en not_active Expired
- 1975-12-01 ZA ZA757537A patent/ZA757537B/en unknown
- 1975-12-01 DD DD18979575A patent/DD121649A5/xx unknown
- 1975-12-01 BR BR7507962A patent/BR7507962A/en unknown
- 1975-12-01 SE SE7513508A patent/SE426174B/en unknown
- 1975-12-02 JP JP14245675A patent/JPS5178720A/ja active Pending
- 1975-12-02 IN IN2296/CAL/75A patent/IN155530B/en unknown
- 1975-12-03 AU AU87208/75A patent/AU499951B2/en not_active Expired
- 1975-12-04 BE BE162450A patent/BE836278A/en not_active IP Right Cessation
- 1975-12-04 NL NL7514116A patent/NL7514116A/en not_active Application Discontinuation
- 1975-12-04 PL PL1975185221A patent/PL100437B1/en unknown
- 1975-12-05 CS CS758283A patent/CS219317B2/en unknown
- 1975-12-05 NO NO754115A patent/NO142312C/en unknown
- 1975-12-05 CA CA241,177A patent/CA1049792A/en not_active Expired
- 1975-12-05 IT IT5257475A patent/IT1052536B/en active
- 1975-12-05 ES ES443235A patent/ES443235A1/en not_active Expired

Also Published As

Publication number	Publication date
SE7513508L (en)	1976-06-08
IN155530B (en)	1985-02-16
NO142312C (en)	1980-07-30
GB1474357A (en)	1977-05-25
AR208103A1 (en)	1976-11-30
PL100437B1 (en)	1978-10-31
SU603349A3 (en)	1978-04-15
IT1052536B (en)	1981-07-20
FR2293494A1 (en)	1976-07-02
ZA757537B (en)	1976-11-24
BR7507962A (en)	1976-08-24
NO142312B (en)	1980-04-21
AU8720875A (en)	1977-06-09
AT350087B (en)	1979-05-10
FR2293494B1 (en)	1978-05-12
ATA854175A (en)	1978-10-15
AU499951B2 (en)	1979-05-03
ES443235A1 (en)	1977-04-16
RO69533A (en)	1982-02-26
BE836278A (en)	1976-06-04
CS219317B2 (en)	1983-03-25
YU297575A (en)	1982-05-31
NL7514116A (en)	1976-06-09
JPS5178720A (en)	1976-07-08
DD121649A5 (en)	1976-08-12
DE2550761A1 (en)	1976-06-10
SE426174B (en)	1982-12-13
CA1049792A (en)	1979-03-06
NO754115L (en)	1976-06-09
LU71435A1 (en)	1976-11-11

Publication	Publication Date	Title
DK141254C (en)	1980-08-11
FR2293494B1 (en)	1978-05-12
FR2257006B1 (en)	1976-10-22
FI750312A7 (en)	1975-08-07
AU495841B2 (en)	1976-01-08
DK89575A (en)	1975-09-08
FI750978A7 (en)	1975-10-06
FI753080A7 (en)	1976-05-12
CS178050B1 (en)	1977-08-31
CS172594B1 (en)	1977-01-28
CH590434A5 (en)	1977-08-15
BG20440A1 (en)	1975-12-05
CH604337A5 (en)	1978-09-15
DD115926A1 (en)	1975-10-20
CH604000A5 (en)	1978-08-31
CH603570A5 (en)	1978-08-31
CH591421A5 (en)	1977-09-15
CH591030A5 (en)	1977-08-31
CH603456A5 (en)	1978-08-15
CH587082A5 (en)	1977-04-29
CH572654A5 (en)	1976-02-13
BG20478A1 (en)	1975-12-05
BG20476A1 (en)	1975-12-05
BG20463A1 (en)	1975-12-05
BG20444A1 (en)	1975-12-20

Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: ACIERIES REUNIES DE