FR1194778A - Oil-treated calcium carbide for iron desulfurization - Google Patents

Oil-treated calcium carbide for iron desulfurization

Info

Publication number
FR1194778A
FR1194778A FR1194778DA FR1194778A FR 1194778 A FR1194778 A FR 1194778A FR 1194778D A FR1194778D A FR 1194778DA FR 1194778 A FR1194778 A FR 1194778A
Authority
FR
France
Prior art keywords
oil
calcium carbide
treated calcium
iron desulfurization
desulfurization
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
Other languages
French (fr)
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of FR1194778A publication Critical patent/FR1194778A/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)
FR1194778D 1957-04-22 1958-04-16 Oil-treated calcium carbide for iron desulfurization Expired FR1194778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1194778XA 1957-04-22 1957-04-22

Publications (1)

Publication Number Publication Date
FR1194778A true FR1194778A (en) 1959-11-12

Family

ID=22384615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1194778D Expired FR1194778A (en) 1957-04-22 1958-04-16 Oil-treated calcium carbide for iron desulfurization

Country Status (1)

Country Link
FR (1) FR1194778A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449128A1 (en) * 1979-02-15 1980-09-12 Kawasaki Steel Co LIME-BASED AGENT FOR METAL INJECTION DESULFURIZATION
FR2674867A1 (en) * 1991-04-02 1992-10-09 Pechiney Electrometallurgie Desulphurising agent for pig iron, consisting of coated calcium carbide
EP0511121A1 (en) * 1991-04-02 1992-10-28 Pechiney Electrometallurgie Desulfurisation agent for pig iron, comprising calcium carbide and an organic binder
FR2679256A1 (en) * 1991-07-18 1993-01-22 Pechiney Electrometallurgie Desulphuriser for liquid pig iron based on agglomerated calcium carbide

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449128A1 (en) * 1979-02-15 1980-09-12 Kawasaki Steel Co LIME-BASED AGENT FOR METAL INJECTION DESULFURIZATION
FR2674867A1 (en) * 1991-04-02 1992-10-09 Pechiney Electrometallurgie Desulphurising agent for pig iron, consisting of coated calcium carbide
EP0511121A1 (en) * 1991-04-02 1992-10-28 Pechiney Electrometallurgie Desulfurisation agent for pig iron, comprising calcium carbide and an organic binder
FR2679256A1 (en) * 1991-07-18 1993-01-22 Pechiney Electrometallurgie Desulphuriser for liquid pig iron based on agglomerated calcium carbide

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