KR850002843A - 생석회계 용선탈황제 처리방법 - Google Patents

생석회계 용선탈황제 처리방법 Download PDF

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Publication number
KR850002843A
KR850002843A KR1019830004550A KR830004550A KR850002843A KR 850002843 A KR850002843 A KR 850002843A KR 1019830004550 A KR1019830004550 A KR 1019830004550A KR 830004550 A KR830004550 A KR 830004550A KR 850002843 A KR850002843 A KR 850002843A
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KR
South Korea
Prior art keywords
quicklime
treatment method
molten iron
pitch
dryness
Prior art date
Application number
KR1019830004550A
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English (en)
Other versions
KR860001498B1 (ko
Inventor
한기현
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.)
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Publication date
Application filed by 고준식, 포항종합제철 주식회사 filed Critical 고준식
Priority to KR1019830004550A priority Critical patent/KR860001498B1/ko
Publication of KR850002843A publication Critical patent/KR850002843A/ko
Application granted granted Critical
Publication of KR860001498B1 publication Critical patent/KR860001498B1/ko

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Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04Removing impurities by adding a treating agent
    • C21C7/076Use of slags or fluxes as treating agents
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

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  • 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)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

내용 없음

Description

생석회계 용선탈황제 처리방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 콜타르, 피치류 및 피치오일케이크를 단독 또는 복합적으로 용매에 처리 생석회 중량비기준 1-7wt%를 첨가한 용액에 생석회분말 또는 괴상생석회를 균일하게 도포한후 상온에서 용매를 증발건조하는 것을 특징으로하는 생석회계 용선탈황제처리 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830004550A 1983-09-28 1983-09-28 생석회계 용선탈황제 처리방법 KR860001498B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019830004550A KR860001498B1 (ko) 1983-09-28 1983-09-28 생석회계 용선탈황제 처리방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019830004550A KR860001498B1 (ko) 1983-09-28 1983-09-28 생석회계 용선탈황제 처리방법

Publications (2)

Publication Number Publication Date
KR850002843A true KR850002843A (ko) 1985-05-20
KR860001498B1 KR860001498B1 (ko) 1986-09-27

Family

ID=19230042

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830004550A KR860001498B1 (ko) 1983-09-28 1983-09-28 생석회계 용선탈황제 처리방법

Country Status (1)

Country Link
KR (1) KR860001498B1 (ko)

Also Published As

Publication number Publication date
KR860001498B1 (ko) 1986-09-27

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