KR860001198A - Desulfurization of molten iron - Google Patents

Desulfurization of molten iron Download PDF

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Publication number
KR860001198A
KR860001198A KR1019840004315A KR840004315A KR860001198A KR 860001198 A KR860001198 A KR 860001198A KR 1019840004315 A KR1019840004315 A KR 1019840004315A KR 840004315 A KR840004315 A KR 840004315A KR 860001198 A KR860001198 A KR 860001198A
Authority
KR
South Korea
Prior art keywords
desulfurization
molten iron
weight
caf
cacl
Prior art date
Application number
KR1019840004315A
Other languages
Korean (ko)
Inventor
1) 한기현(외
Original Assignee
고준식
포항종합제철 주식회사
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 고준식, 포항종합제철 주식회사 filed Critical 고준식
Priority to KR1019840004315A priority Critical patent/KR860001198A/en
Publication of KR860001198A publication Critical patent/KR860001198A/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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C21C1/025—Agents used for 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)

Abstract

내용 없음No content

Description

용선의 탈황제(脫黃劑)Desulfurization of molten iron

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (1)

Ca(OH)285-95중량%, CaF2와 CACl2를 단독 또는 혼합하여 5-15중량%로 구성된 것을 특징으로 하는 용선의 탈황제.85% to 95% by weight of Ca (OH) 2 , and 5-15% by weight of CaF 2 and CACl 2 alone or in a mixture. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840004315A 1984-07-20 1984-07-20 Desulfurization of molten iron KR860001198A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019840004315A KR860001198A (en) 1984-07-20 1984-07-20 Desulfurization of molten iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019840004315A KR860001198A (en) 1984-07-20 1984-07-20 Desulfurization of molten iron

Publications (1)

Publication Number Publication Date
KR860001198A true KR860001198A (en) 1986-02-24

Family

ID=55316329

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840004315A KR860001198A (en) 1984-07-20 1984-07-20 Desulfurization of molten iron

Country Status (1)

Country Link
KR (1) KR860001198A (en)

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Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E601 Decision to refuse application