SE426174B - VIEW OF PREPARATION OF LIQUID RAJ - Google Patents

VIEW OF PREPARATION OF LIQUID RAJ

Info

Publication number: SE426174B
Authority: SE; Sweden
Prior art keywords: raj; preparation; liquid; view; liquid raj
Prior art date: 1974-12-06

Application number

SE7513508A

Other languages

Swedish (sv)

Other versions

SE7513508L (en

Inventor

P Metz

A 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

1975-12-01

Publication date

1982-12-13

1975-12-01 Application filed by Arbed filed Critical Arbed

1976-06-08 Publication of SE7513508L publication Critical patent/SE7513508L/en

1982-12-13 Publication of SE426174B publication Critical patent/SE426174B/en

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)

SE7513508A 1974-12-06 1975-12-01 VIEW OF PREPARATION OF LIQUID RAJ SE426174B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
SE7513508L SE7513508L (en)	1976-06-08
SE426174B true SE426174B (en)	1982-12-13

Family

ID=19727814

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7513508A SE426174B (en)	1974-12-06	1975-12-01	VIEW OF PREPARATION OF LIQUID RAJ

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
CA1049792A (en)	1979-03-06
FI753242A7 (en)	1976-06-07
NO754115L (en)	1976-06-09
LU71435A1 (en)	1976-11-11

Publication	Publication Date	Title
SE426174B (en)	1982-12-13	VIEW OF PREPARATION OF LIQUID RAJ
NO145273C (en)	1982-02-17	N-FORMYL-ALFA-L-ASPARTYL-L-PHENYLALANINE FOR USING THE PREPARATION OF ALFA-L-ASPARTYL-L-PHENYLALANINAL COOLESTERS
SE399574C (en)	1982-07-05	SET FOR PREPARATION OF FLUFFMASS
SE403630B (en)	1978-08-28	PROCEDURE FOR MANUFACTURE OF FLOATWEAR
NO145075C (en)	1982-01-20	CONTINUOUS PROCEDURE FOR THE PREPARATION OF ALCOXYSILAN
SE419605B (en)	1981-08-17	PROCEDURE FOR THE PREPARATION OF THE REPRESSED FORM
SE393126B (en)	1977-05-02	PROCED IN THE MANUFACTURE OF CUB-PA-EDGE-ORIENTED SILK
SE418965B (en)	1981-07-06	PROCEDURE FOR THE RECOVERY OF LIQUID CYANURCHLORIDE
SE7513085L (en)	1976-05-24	PROCEDURE FOR THE PREPARATION OF ETRAR
SE406622B (en)	1979-02-19	ASSEMBLY OF DISTANCE ELEMENTS AT THERMOFONSTER
SE387250B (en)	1976-09-06	WAY TO SEPARATE LIQUID TERMINATING MIXTURES
SE421304B (en)	1981-12-14	SET FOR CONTINUOUS PREPARATION OF 2-ETHYL-HEXANOL
SE7505593L (en)	1975-11-17	ATTACH ISOMERIZATION
SE7514138L (en)	1976-06-24	PROCEDURE FOR LIQUID CLEANING
SE7511801L (en)	1976-04-26	PROCEDURE FOR THE PREPARATION OF IMPAMPOLYMERIZE
FI56283C (en)	1979-12-10	VID DESCRIPTION OF DESOXIRIBONUKLEAS OCH DESS MOTKROPPAR ANVAENDBART SUBSTRAT OCH FOERFARANDE FOER DESS FRAMSTAELLNING
SE423710B (en)	1982-05-24	DESACYL-PEPSIDINE FOR USE AS INTERMEDIATE FOR THE PREPARATION OF N-ACYLPENTAPEPTIDES AND PROCEDURE TO PREPARE IT
FI54005B (en)	1978-05-31	ANORDNING FOER FIXERING AV SKIVOR SAERSKILT ISOLERSKIVOR VID UPPBYGGNAD AV MELLANVAEGGAR SKENTAK ELLER MOTSVARANDE
SE7707926L (en)	1977-07-07	PROCEDURE IN THE PREPARATION OF SODIUM POLYSULPHID
FI55778B (en)	1979-06-29	VAERMEEXPANDERBART FORMSTYCKE FOER KVARHAOLLANDE AV VAERME VID DEN OEVRE YTAN AV EN GJUTKUPOL
SE412264B (en)	1980-02-25	DEVICE FOR THE FIXING OF FOREMAL WALLS
FI56195C (en)	1979-12-10	FOERFARINGSSAETT VID KALLSTRAECKNING AV TRYCKKAERL
SE423815B (en)	1982-06-07	PROCEDURE FOR THE PREPARATION OF AMINOMETYLARYLMETHYL PENICILLINES
SE420097B (en)	1981-09-14	PROCEDURE FOR THE PREPARATION OF HYDROXIAL CHYLXANTINES
SE430246C (en)	1986-05-26	WAY TO PREVENT THE RISE OF SALT RANGE IN THE MANUFACTURE OF HANDLED GAS CONCRETE