KR970027329A - 스테인레스강 부산물의 단광제조방법 - Google Patents

스테인레스강 부산물의 단광제조방법 Download PDF

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Publication number
KR970027329A
KR970027329A KR1019950045959A KR19950045959A KR970027329A KR 970027329 A KR970027329 A KR 970027329A KR 1019950045959 A KR1019950045959 A KR 1019950045959A KR 19950045959 A KR19950045959 A KR 19950045959A KR 970027329 A KR970027329 A KR 970027329A
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KR
South Korea
Prior art keywords
stainless steel
product
products
present
briquette manufacturing
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Application number
KR1019950045959A
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English (en)
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KR100336849B1 (ko
Inventor
한수열
임석순
Original Assignee
김종진
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 김종진, 포항종합제철 주식회사 filed Critical 김종진
Priority to KR1019950045959A priority Critical patent/KR100336849B1/ko
Publication of KR970027329A publication Critical patent/KR970027329A/ko
Application granted granted Critical
Publication of KR100336849B1 publication Critical patent/KR100336849B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)

Abstract

본 발명은 스테인레스강 제조시 발생하는 더스트(dust), 스와프(swarf), 스케일 및 자선지금을 재활용하기 위한 스테인레스강 부산물의 단광(미소성)제조방법에 관한 것이다.
본 발명의 스테인레스 부산물의 단광제조방법은 스테인레스강의 제조시 발생하는 부산물(더스트, 부스러기, 스케일, 자선지금)에 대하여 당밀 10-12wt%, 시멘트 6-8wt%와 물 3-6wt%를 혼합하여 용해설비에 사용할 단광을 제조한 다음 상온에서 건조한다.

Description

스테인레스강 부산물의 단광제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 스테인레스강의 제조시 발생하는 부산물(더스트, 부스러기, 스케일, 자선지금)에 대하여 당밀 10-12wt%, 시멘트 6-8wt%와 물 3-6wt%를 혼합하여 용해설비에 사용할 단광을 제조한 다음 상온에서 건조하는 것을 특징으로 하는 스테인레스 부산물의 단광제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950045959A 1995-11-30 1995-11-30 스테인레스강부산물의단광제조방법 KR100336849B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950045959A KR100336849B1 (ko) 1995-11-30 1995-11-30 스테인레스강부산물의단광제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950045959A KR100336849B1 (ko) 1995-11-30 1995-11-30 스테인레스강부산물의단광제조방법

Publications (2)

Publication Number Publication Date
KR970027329A true KR970027329A (ko) 1997-06-24
KR100336849B1 KR100336849B1 (ko) 2002-11-08

Family

ID=37479939

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950045959A KR100336849B1 (ko) 1995-11-30 1995-11-30 스테인레스강부산물의단광제조방법

Country Status (1)

Country Link
KR (1) KR100336849B1 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100466005B1 (ko) * 1998-12-18 2005-04-13 주식회사 포스코 제강슬래그중분철의단광제조방법
KR20060072793A (ko) * 2004-12-23 2006-06-28 주식회사 포스코 제강슬래그를 이용한 고철대체재의 제조방법
KR100920592B1 (ko) * 2002-08-30 2009-10-08 주식회사 포스코 스테인레스강 제조공정에서 발생하는 부산물을 이용한펠렛의 제조방법

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100799426B1 (ko) * 2006-12-20 2008-01-30 주식회사 포스코 스테인레스스틸 제강부산물을 이용한 단광 및 그 제조방법
KR101185362B1 (ko) * 2010-03-30 2012-09-21 현대제철 주식회사 제강공정 부산물을 이용한 브리켓 제조방법

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100466005B1 (ko) * 1998-12-18 2005-04-13 주식회사 포스코 제강슬래그중분철의단광제조방법
KR100920592B1 (ko) * 2002-08-30 2009-10-08 주식회사 포스코 스테인레스강 제조공정에서 발생하는 부산물을 이용한펠렛의 제조방법
KR20060072793A (ko) * 2004-12-23 2006-06-28 주식회사 포스코 제강슬래그를 이용한 고철대체재의 제조방법

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Publication number Publication date
KR100336849B1 (ko) 2002-11-08

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