GB1102390A

GB1102390A – Method and device for supervising and controlling the course of the reaction in the basic-oxygen process
– Google Patents

GB1102390A – Method and device for supervising and controlling the course of the reaction in the basic-oxygen process
– Google Patents
Method and device for supervising and controlling the course of the reaction in the basic-oxygen process

Info

Publication number
GB1102390A

GB1102390A
GB55095/65A
GB5509565A
GB1102390A
GB 1102390 A
GB1102390 A
GB 1102390A
GB 55095/65 A
GB55095/65 A
GB 55095/65A
GB 5509565 A
GB5509565 A
GB 5509565A
GB 1102390 A
GB1102390 A
GB 1102390A
Authority
GB
United Kingdom
Prior art keywords
supervising
course
basic
reaction
controlling
Prior art date
1964-12-30
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
GB55095/65A
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.)

Beteiligungs und Patentverwaltungs GmbH

Original Assignee
Beteiligungs und Patentverwaltungs GmbH
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.)
1964-12-30
Filing date
1965-12-29
Publication date
1968-02-07

1965-12-29
Application filed by Beteiligungs und Patentverwaltungs GmbH
filed
Critical
Beteiligungs und Patentverwaltungs GmbH

1968-02-07
Publication of GB1102390A
publication
Critical
patent/GB1102390A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

C21C5/28—Manufacture of steel in the converter

C21C5/42—Constructional features of converters

C21C5/46—Details or accessories

C21C5/4606—Lances or injectors

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

Abstract

The main invention is modified in that the conductivity is determined between the metal bath and an electrically insulated probe projecting centrally out of the lance into the free blowing jet. As shown, the probe 6 e.g. of copper is provided in the nozzle of the pressure-oxygen tube 1 of the water-cooled lance, secured in an electrically insulated base 7 supported by struts 9.

GB55095/65A
1964-12-30
1965-12-29
Method and device for supervising and controlling the course of the reaction in the basic-oxygen process

Expired

GB1102390A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

DEB0079949

1964-12-30

Publications (1)

Publication Number
Publication Date

GB1102390A
true

GB1102390A
(en)

1968-02-07

Family
ID=6980517
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB55095/65A
Expired

GB1102390A
(en)

1964-12-30
1965-12-29
Method and device for supervising and controlling the course of the reaction in the basic-oxygen process

Country Status (6)

Country
Link

US
(1)

US3396960A
(en)

BE
(1)

BE674460A
(en)

DE
(1)

DE1433461B2
(en)

GB
(1)

GB1102390A
(en)

LU
(1)

LU50158A1
(en)

NL
(1)

NL6517094A
(en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

AT297073B
(en)

*

1969-04-15
1972-03-10
Voest Ag

Method for measuring the thickness of the slag layer on metallic baths, in particular on melts to be degassed by vacuum treatment

US3610601A
(en)

*

1969-10-01
1971-10-05
Allegheny Ludlum Steel
Apparatus for positioning a consumable lance

US3701518A
(en)

*

1969-10-03
1972-10-31
Berry Metal Co
Oxygen lance control arrangement for basic oxygen furnace

US3642060A
(en)

*

1970-03-16
1972-02-15
Bethlehem Steel Corp
Water-cooled apparatus

DE19948187C2
(en)

*

1999-10-06
2001-08-09
Thyssenkrupp Stahl Ag

Process for the metallurgical treatment of a molten steel in a converter with oxygen blown onto the molten steel and oxygen blowing lance

US20040119211A1
(en)

*

2001-06-11
2004-06-24
Robins James W.
Metal making lance assembly

US20030227112A1
(en)

*

2002-06-11
2003-12-11
Robins James W.
Metal making lance with disposable sensors

Family Cites Families (5)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

CA580523A
(en)

*

1959-07-28
F. Graef Rudolf
Process for refining metals in a rotary drum furnace

BE635307A
(en)

*

US2020019A
(en)

*

1934-05-18
1935-11-05
Fred L Collins
Apparatus for measuring high temperatures

GB778407A
(en)

*

1953-02-13
1957-07-10
Max Planck Inst Eisenforschung
Improvements relating to methods of and apparatus for controlling the course of metallurgical processes

GB879680A
(en)

*

1959-05-04
1961-10-11
United Steel Companies Ltd
Improvements relating to oxygen blowing in steel-making and to apparatus for use therein

1964

1964-12-30
DE
DE19641433461
patent/DE1433461B2/en
not_active
Withdrawn

1965

1965-12-20
US
US515048A
patent/US3396960A/en
not_active
Expired – Lifetime

1965-12-29
LU
LU50158A
patent/LU50158A1/xx
unknown

1965-12-29
GB
GB55095/65A
patent/GB1102390A/en
not_active
Expired

1965-12-29
NL
NL6517094A
patent/NL6517094A/xx
unknown

1965-12-29
BE
BE674460D
patent/BE674460A/xx
unknown

Also Published As

Publication number
Publication date

US3396960A
(en)

1968-08-13

DE1433461A1
(en)

1968-11-21

BE674460A
(en)

1966-04-15

DE1433461B2
(en)

1972-02-10

LU50158A1
(en)

1966-03-01

NL6517094A
(en)

1966-07-01

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