KR900001863A - 제철 더스트(dust)의 처리방법 - Google Patents

제철 더스트(dust)의 처리방법 Download PDF

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Publication number
KR900001863A
KR900001863A KR1019880009357A KR880009357A KR900001863A KR 900001863 A KR900001863 A KR 900001863A KR 1019880009357 A KR1019880009357 A KR 1019880009357A KR 880009357 A KR880009357 A KR 880009357A KR 900001863 A KR900001863 A KR 900001863A
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KR
South Korea
Prior art keywords
dust
powder
road
red powder
asphalt
Prior art date
Application number
KR1019880009357A
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English (en)
Other versions
KR910006004B1 (ko
Inventor
김동형
Original Assignee
김동형
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 김동형 filed Critical 김동형
Priority to KR1019880009357A priority Critical patent/KR910006004B1/ko
Publication of KR900001863A publication Critical patent/KR900001863A/ko
Application granted granted Critical
Publication of KR910006004B1 publication Critical patent/KR910006004B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Road Paving Structures (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

내용 없음

Description

제철 더스트(DUST)의 처리방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 제철과정에서 부산된 더스트를 곧 혼합기에 투입하고 아스팔트와 100℃ 내외에서 혼합하여 혼합물을 취급이 용이하도록 성형로울러를 이용하여 소정의 형태로 성형하고 냉각고화시킨 다음 폐기하거나 또는 아스콘의 재료로 사용하여 형틀에 넣어 제품을 만들거나 도로포장 등의 방법으로 처리하는 것을 특징으로 하는 제철 더스트의 처리방법.
  2. 철 및 제강과정 등에서 부산되는 더스트를 800 이상으로 가열하여 탄소분 등을 제거한 적색분말 형태로 가공하고, 사익 적색분말을 시멘트부재료로 사용하거나 아스팔트와 상기 적색분말 형태의 더스트를 140℃-160℃의 온도에서 혼합한 다음 통상의 비율에 의하여 쇄석 및 쇄석분말 등과 혼합하여 형틀에 넣어 제품을 만들거나 도로포장 등의 방법으로 처리함을 특징으로 하는 제철 더스트의 처리방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880009357A 1988-07-25 1988-07-25 제철더스트(dust)를 이용한 아스콘의 제조방법 KR910006004B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880009357A KR910006004B1 (ko) 1988-07-25 1988-07-25 제철더스트(dust)를 이용한 아스콘의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880009357A KR910006004B1 (ko) 1988-07-25 1988-07-25 제철더스트(dust)를 이용한 아스콘의 제조방법

Publications (2)

Publication Number Publication Date
KR900001863A true KR900001863A (ko) 1990-02-27
KR910006004B1 KR910006004B1 (ko) 1991-08-09

Family

ID=19276403

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880009357A KR910006004B1 (ko) 1988-07-25 1988-07-25 제철더스트(dust)를 이용한 아스콘의 제조방법

Country Status (1)

Country Link
KR (1) KR910006004B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200045348A (ko) 2018-10-22 2020-05-04 김선하 Kr골재를 이용한 아스팔트 콘크리트용 채움재 조성물 및 그의 제조방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180024633A (ko) * 2016-08-30 2018-03-08 박홍철 아스팔트 콘크리트용 채움재 조성물

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200045348A (ko) 2018-10-22 2020-05-04 김선하 Kr골재를 이용한 아스팔트 콘크리트용 채움재 조성물 및 그의 제조방법

Also Published As

Publication number Publication date
KR910006004B1 (ko) 1991-08-09

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