CA920807A - Method of and apparatus for desulfurizing pig iron - Google Patents

Method of and apparatus for desulfurizing pig iron

Info

Publication number
CA920807A
CA920807A CA092538A CA92538A CA920807A CA 920807 A CA920807 A CA 920807A CA 092538 A CA092538 A CA 092538A CA 92538 A CA92538 A CA 92538A CA 920807 A CA920807 A CA 920807A
Authority
CA
Canada
Prior art keywords
pig iron
desulfurizing
desulfurizing pig
iron
pig
Prior art date
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
CA092538A
Other languages
English (en)
Other versions
CA92538S (en
Inventor
P. Schulz Hans
Mandel Jorn
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.)
Rheinstahl Huettenwerke AG
Original Assignee
Rheinstahl Huettenwerke 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.)
Filing date
Publication date
Application filed by Rheinstahl Huettenwerke AG filed Critical Rheinstahl Huettenwerke AG
Application granted granted Critical
Publication of CA920807A publication Critical patent/CA920807A/en
Expired legal-status Critical Current

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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
CA092538A 1969-09-06 1970-09-08 Method of and apparatus for desulfurizing pig iron Expired CA920807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1945275A DE1945275C3 (de) 1969-09-06 1969-09-06 Vorrichtung zur Entschwefelung von Roheisen in der Abstrichrinne eines Hochofens und deren Verwendung

Publications (1)

Publication Number Publication Date
CA920807A true CA920807A (en) 1973-02-13

Family

ID=5744800

Family Applications (1)

Application Number Title Priority Date Filing Date
CA092538A Expired CA920807A (en) 1969-09-06 1970-09-08 Method of and apparatus for desulfurizing pig iron

Country Status (9)

Country Link
US (1) US3687430A (fr)
JP (1) JPS4914602B1 (fr)
BE (1) BE755733A (fr)
CA (1) CA920807A (fr)
DE (1) DE1945275C3 (fr)
FR (1) FR2060432B1 (fr)
GB (1) GB1321096A (fr)
LU (1) LU61642A1 (fr)
NL (1) NL7013078A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219525B2 (fr) * 1972-09-05 1977-05-28
US4512801A (en) * 1982-12-21 1985-04-23 Shinko Electric Co. Ltd. Apparatus for and method of desulfurizing and heating molten metal
JP3539935B2 (ja) * 2001-05-02 2004-07-07 千住金属工業株式会社 はんだドロスの分離装置
CN113151624B (zh) * 2021-04-20 2022-05-31 中天钢铁集团有限公司 一种消化高硫焦的高炉冶炼方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1590730A (en) * 1924-04-23 1926-06-29 Mathieson Alkali Works Method of desulphurizing iron
US2290961A (en) * 1939-11-15 1942-07-28 Essex Res Corp Desulphurizing apparatus
DE750404C (de) * 1940-10-01 1945-01-19 Verfahren zur Steigerung der Entschwefelungsgeschwindigkeit in fluessigen Metallbaedern
US2319402A (en) * 1941-01-18 1943-05-18 Rasex Res Corp Desulphurizing apparatus
US2677609A (en) * 1950-08-15 1954-05-04 Meehanite Metal Corp Method and apparatus for metallurgical alloy additions
US2741556A (en) * 1952-02-05 1956-04-10 Allied Chem & Dye Corp Method of desulfurizing molten ferrous metal
AU422827B2 (en) * 1967-10-03 1972-03-28 Monzino Riotinto Of Australia Limited Continuous degassing of metals
NL152602B (nl) * 1968-05-09 1977-03-15 Nippon Kokan Kk Werkwijze voor het continu bereiden van staal.

Also Published As

Publication number Publication date
FR2060432A1 (fr) 1971-06-18
NL7013078A (fr) 1971-03-09
DE1945275C3 (de) 1974-07-11
BE755733A (fr) 1971-02-15
JPS4914602B1 (fr) 1974-04-09
DE1945275A1 (de) 1971-03-11
US3687430A (en) 1972-08-29
FR2060432B1 (fr) 1974-05-17
GB1321096A (en) 1973-06-20
LU61642A1 (fr) 1970-12-01
DE1945275B2 (de) 1973-03-22

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