BR8006314A - PROCESS FOR THE PRODUCTION OF STEEL FROM SOLID IRON METAL CARRIERS - Google Patents

PROCESS FOR THE PRODUCTION OF STEEL FROM SOLID IRON METAL CARRIERS

Info

Publication number: BR8006314A
Authority: BR; Brazil
Prior art keywords: steel; production; iron metal; solid iron; metal carriers
Prior art date: 1979-10-02

Application number

BR8006314A

Other languages

Portuguese (pt)

Inventor

K Brotzmann

Bogdandy L Von

Original Assignee

Kloeckner Werke Ag

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.)

1979-10-02

Filing date

1980-10-01

Publication date

1981-04-14

1980-10-01 Application filed by Kloeckner Werke Ag filed Critical Kloeckner Werke Ag

1981-04-14 Publication of BR8006314A publication Critical patent/BR8006314A/en

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/35—Blowing from above and through the bath
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/527—Charging of the electric furnace
- C21C2005/5276—Charging of the electric furnace with liquid or solid rest, e.g. pool, "sumpf"
- 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
- Y02P10/20—Recycling

BR8006314A 1979-10-02 1980-10-01 PROCESS FOR THE PRODUCTION OF STEEL FROM SOLID IRON METAL CARRIERS BR8006314A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2939859A DE2939859C2 (en)	1979-10-02	1979-10-02	Steel making process

Publications (1)

Publication Number	Publication Date
BR8006314A true BR8006314A (en)	1981-04-14

Family

ID=6082450

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8006314A BR8006314A (en)	1979-10-02	1980-10-01	PROCESS FOR THE PRODUCTION OF STEEL FROM SOLID IRON METAL CARRIERS

Country Status (21)

Country	Link
JP (1)	JPS6034605B2 (en)
AR (1)	AR222716A1 (en)
AT (1)	AT384241B (en)
AU (1)	AU535449B2 (en)
BE (1)	BE885490A (en)
BR (1)	BR8006314A (en)
CA (1)	CA1150057A (en)
CS (1)	CS270404B2 (en)
DE (1)	DE2939859C2 (en)
ES (1)	ES8106018A1 (en)
FR (1)	FR2466509A1 (en)
GB (1)	GB2059997B (en)
HU (1)	HU178901B (en)
IT (1)	IT1132903B (en)
LU (1)	LU82813A1 (en)
MX (1)	MX155004A (en)
NL (1)	NL8004569A (en)
PL (1)	PL124716B1 (en)
SE (1)	SE448553B (en)
SU (1)	SU1009279A3 (en)
ZA (1)	ZA805219B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4433727A (en) *	1981-06-19	1984-02-28	Marathon Oil Company	Oil recovery process
DE3226590C1 (en) *	1982-07-16	1983-11-24	Klöckner-Werke AG, 4100 Duisburg	Process for the production of steel from solid, metallic iron supports
US4557758A (en) *	1982-12-16	1985-12-10	Mizin Vladimir G	Steelmaking process
DE3316367A1 (en) *	1983-05-05	1984-11-08	Mannesmann AG, 4000 Düsseldorf	METHOD AND DEVICE FOR PRODUCING STEEL
JPS60174812A (en) *	1984-02-16	1985-09-09	Kawasaki Steel Corp	Converter steel making method using large amount of ferrous cold charge
JPS6227514A (en) *	1985-07-30	1987-02-05	Nippon Steel Corp	Melt-reduction refining method for oxide
DE3607777A1 (en) *	1986-03-08	1987-09-17	Kloeckner Cra Tech	METHOD FOR PRODUCING STEEL FROM SCRAP
DE3743380A1 (en) *	1987-12-21	1989-07-06	N Proizv Ob Tulatschermet	METHOD FOR MELTING STEEL IN AN OXYGEN BLOW CONVERTER
DE4215858C2 (en) *	1992-05-14	1995-09-14	Metallgesellschaft Ag	Method and device for the production of molten steel
DE4343957C2 (en) *	1993-12-22	1997-03-20	Tech Resources Pty Ltd	Converter process for the production of iron
DE4434369C2 (en) *	1994-09-15	1997-08-07	Mannesmann Ag	Method and device for the metallurgical treatment of iron

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE794178A (en) *	1972-02-02	1973-05-16	Centre Rech Metallurgique	PROCESS FOR TREATMENT OF FERROUS MACHINERY
SE447911B (en) *	1977-05-04	1986-12-22	Maximilianshuette Eisenwerk	SET FOR MANUFACTURE OF STEEL IN CONVERTERS
DE2755165B2 (en) *	1977-12-10	1980-09-18	Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg	Method of increasing the scrap rate in steelmaking
US4195985A (en) *	1977-12-10	1980-04-01	Eisenwerk-Gesellschaft Maximilianshutte Mbh.	Method of improvement of the heat-balance in the refining of steel

1979
- 1979-10-02 DE DE2939859A patent/DE2939859C2/en not_active Expired
1980
- 1980-08-05 AR AR28205080A patent/AR222716A1/en active
- 1980-08-12 NL NL8004569A patent/NL8004569A/en active Search and Examination
- 1980-08-25 ZA ZA00805219A patent/ZA805219B/en unknown
- 1980-09-16 GB GB8029841A patent/GB2059997B/en not_active Expired
- 1980-09-17 PL PL1980226790A patent/PL124716B1/en unknown
- 1980-09-24 CS CS806454A patent/CS270404B2/en unknown
- 1980-09-24 SU SU802984447A patent/SU1009279A3/en active
- 1980-09-25 ES ES495340A patent/ES8106018A1/en not_active Expired
- 1980-09-29 CA CA000361173A patent/CA1150057A/en not_active Expired
- 1980-09-30 AT AT488480A patent/AT384241B/en not_active IP Right Cessation
- 1980-09-30 LU LU82813A patent/LU82813A1/en unknown
- 1980-09-30 IT IT2502880A patent/IT1132903B/en active
- 1980-09-30 AU AU62805/80A patent/AU535449B2/en not_active Ceased
- 1980-10-01 BE BE0/202302A patent/BE885490A/en not_active IP Right Cessation
- 1980-10-01 FR FR8021072A patent/FR2466509A1/en active Granted
- 1980-10-01 MX MX8673A patent/MX155004A/en unknown
- 1980-10-01 BR BR8006314A patent/BR8006314A/en not_active IP Right Cessation
- 1980-10-01 SE SE8006853A patent/SE448553B/en not_active IP Right Cessation
- 1980-10-01 HU HU239880A patent/HU178901B/en not_active IP Right Cessation
- 1980-10-02 JP JP55136812A patent/JPS6034605B2/en not_active Expired

Also Published As

Publication number	Publication date
CA1150057A (en)	1983-07-19
HU178901B (en)	1982-07-28
IT8025028A0 (en)	1980-09-30
FR2466509A1 (en)	1981-04-10
NL8004569A (en)	1981-04-06
PL226790A1 (en)	1981-08-21
GB2059997A (en)	1981-04-29
SE8006853L (en)	1981-04-03
AU6280580A (en)	1981-04-09
CS270404B2 (en)	1990-06-13
ES495340A0 (en)	1981-06-16
ZA805219B (en)	1981-09-30
JPS5658916A (en)	1981-05-22
JPS6034605B2 (en)	1985-08-09
FR2466509B1 (en)	1983-10-14
CS645480A2 (en)	1989-11-14
LU82813A1 (en)	1980-12-15
SE448553B (en)	1987-03-02
IT1132903B (en)	1986-07-09
ATA488480A (en)	1987-03-15
AR222716A1 (en)	1981-06-15
BE885490A (en)	1981-02-02
AT384241B (en)	1987-10-12
AU535449B2 (en)	1984-03-22
SU1009279A3 (en)	1983-03-30
GB2059997B (en)	1983-04-07
PL124716B1 (en)	1983-02-28
ES8106018A1 (en)	1981-06-16
MX155004A (en)	1988-01-19
DE2939859C2 (en)	1983-06-23
DE2939859A1 (en)	1981-04-09

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Legal Events

Date	Code	Title	Description
1995-11-14	MK	Patent expired	Effective date: 19951001