FR2060432A1 - - Google Patents

Info

Publication number
FR2060432A1
FR2060432A1 FR7031699A FR7031699A FR2060432A1 FR 2060432 A1 FR2060432 A1 FR 2060432A1 FR 7031699 A FR7031699 A FR 7031699A FR 7031699 A FR7031699 A FR 7031699A FR 2060432 A1 FR2060432 A1 FR 2060432A1
Authority
FR
France
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.)
Granted
Application number
FR7031699A
Other languages
French (fr)
Other versions
FR2060432B1 (en
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
Publication of FR2060432A1 publication Critical patent/FR2060432A1/fr
Application granted granted Critical
Publication of FR2060432B1 publication Critical patent/FR2060432B1/fr
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)
FR7031699A 1969-09-06 1970-08-31 Expired FR2060432B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1945275A DE1945275C3 (en) 1969-09-06 1969-09-06 Device for desulphurisation of pig iron in the discharge chute of a blast furnace and its use

Publications (2)

Publication Number Publication Date
FR2060432A1 true FR2060432A1 (en) 1971-06-18
FR2060432B1 FR2060432B1 (en) 1974-05-17

Family

ID=5744800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7031699A Expired FR2060432B1 (en) 1969-09-06 1970-08-31

Country Status (9)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219525B2 (en) * 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 (en) * 2001-05-02 2004-07-07 千住金属工業株式会社 Solder dross separation equipment
CN113151624B (en) * 2021-04-20 2022-05-31 中天钢铁集团有限公司 Blast furnace smelting method for digesting high-sulfur coke

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750404C (en) * 1940-10-01 1945-01-19 Process to increase the desulphurisation rate in liquid metal baths
US2741556A (en) * 1952-02-05 1956-04-10 Allied Chem & Dye Corp Method of desulfurizing molten ferrous metal
NL6906392A (en) * 1968-05-09 1969-11-11

Family Cites Families (5)

* 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
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
AU422827B2 (en) * 1967-10-03 1972-03-28 Monzino Riotinto Of Australia Limited Continuous degassing of metals

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750404C (en) * 1940-10-01 1945-01-19 Process to increase the desulphurisation rate in liquid metal baths
US2741556A (en) * 1952-02-05 1956-04-10 Allied Chem & Dye Corp Method of desulfurizing molten ferrous metal
NL6906392A (en) * 1968-05-09 1969-11-11

Also Published As

Publication number Publication date
CA920807A (en) 1973-02-13
DE1945275C3 (en) 1974-07-11
LU61642A1 (en) 1970-12-01
JPS4914602B1 (en) 1974-04-09
US3687430A (en) 1972-08-29
GB1321096A (en) 1973-06-20
DE1945275B2 (en) 1973-03-22
NL7013078A (en) 1971-03-09
FR2060432B1 (en) 1974-05-17
BE755733A (en) 1971-02-15
DE1945275A1 (en) 1971-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse