KR960023107A - 제강시 발생되는 부산물을 이용한 전로 냉각제 - Google Patents

제강시 발생되는 부산물을 이용한 전로 냉각제 Download PDF

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Publication number
KR960023107A
KR960023107A KR1019940037883A KR19940037883A KR960023107A KR 960023107 A KR960023107 A KR 960023107A KR 1019940037883 A KR1019940037883 A KR 1019940037883A KR 19940037883 A KR19940037883 A KR 19940037883A KR 960023107 A KR960023107 A KR 960023107A
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KR
South Korea
Prior art keywords
generated during
products generated
coolant
during steelmaking
steelmaking
Prior art date
Application number
KR1019940037883A
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English (en)
Other versions
KR970005380B1 (ko
Inventor
김윤걸
김성광
김대중
임종대
Original Assignee
김만제
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 김만제, 포항종합제철 주식회사 filed Critical 김만제
Priority to KR1019940037883A priority Critical patent/KR970005380B1/ko
Publication of KR960023107A publication Critical patent/KR960023107A/ko
Application granted granted Critical
Publication of KR970005380B1 publication Critical patent/KR970005380B1/ko

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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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4646—Cooling arrangements
    • 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
    • C21C2200/00—Recycling of waste material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

본 발명은 제강시 발생되는 부산물을 이용한 전로 냉각제에 관한 것으로, 좀 더 상세하게는 슬러지 75~85wt% 및 더스트 15~25wt%로 이루어진 제강정련 발생 부산물, 시멘트 7~11wt%, 메틸셀룰로오즈 0.1~1.0wt%, 몰라세스 0.1~1.0wt%, 및 물 0.5~1.5wt%로 이루어지므로써 냉각제 사용비용을 절감하여 용강의 제조원가를 절감할 수 있으며, 부수적으로는 폐기물 재활용율 증가, 폐기물 처리비용의 절감, 철강산업 규제에 대한 효과적 대응, 환경오염 방지 등의 효과가 있는 제강시 발생되는 부산물을 이용한 전로 냉각제에 관한 것이다.

Description

제강시 발생되는 부산물을 이용한 전로 냉각제
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 슬러지 75~85wt% 및 더스트 15~25wt%로 이루어진 제강정련 발생 부산물, 시멘트 7~11wt%, 메틸셀룰로오즈 0.1~1.0wt%, 몰라세스 0.1~1.0wt%, 및 물 0.5~1.5wt%로 이루어진 것을 특징으로 하는 제강시 발생되는 부산물을 이용한 전로 냉각제.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940037883A 1994-12-28 1994-12-28 전로 냉각제의 조성물 KR970005380B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940037883A KR970005380B1 (ko) 1994-12-28 1994-12-28 전로 냉각제의 조성물

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940037883A KR970005380B1 (ko) 1994-12-28 1994-12-28 전로 냉각제의 조성물

Publications (2)

Publication Number Publication Date
KR960023107A true KR960023107A (ko) 1996-07-18
KR970005380B1 KR970005380B1 (ko) 1997-04-15

Family

ID=19404249

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940037883A KR970005380B1 (ko) 1994-12-28 1994-12-28 전로 냉각제의 조성물

Country Status (1)

Country Link
KR (1) KR970005380B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101590992B1 (ko) 2014-08-14 2016-02-18 주식회사 포스코 부산물을 이용한 성형체 제조방법, 그 성형체 및 결합재

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101590992B1 (ko) 2014-08-14 2016-02-18 주식회사 포스코 부산물을 이용한 성형체 제조방법, 그 성형체 및 결합재

Also Published As

Publication number Publication date
KR970005380B1 (ko) 1997-04-15

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