KR860001021A - How to use steel slag - Google Patents

How to use steel slag Download PDF

Info

Publication number
KR860001021A
KR860001021A KR1019840006824A KR840006824A KR860001021A KR 860001021 A KR860001021 A KR 860001021A KR 1019840006824 A KR1019840006824 A KR 1019840006824A KR 840006824 A KR840006824 A KR 840006824A KR 860001021 A KR860001021 A KR 860001021A
Authority
KR
South Korea
Prior art keywords
steel slag
use steel
raw material
mixed
steelmaking slag
Prior art date
Application number
KR1019840006824A
Other languages
Korean (ko)
Inventor
마사오 도마리 (외 2)
Original Assignee
하라다 아끼히사
니혼지료꾸 센꼬오 가부시끼 가이샤
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 하라다 아끼히사, 니혼지료꾸 센꼬오 가부시끼 가이샤 filed Critical 하라다 아끼히사
Publication of KR860001021A publication Critical patent/KR860001021A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/48—Clinker treatment
    • C04B7/52—Grinding ; After-treatment of ground cement
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B11/00—Calcium sulfate cements
    • C04B11/005—Preparing or treating the raw materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B11/00—Calcium sulfate cements
    • C04B11/28—Mixtures thereof with other inorganic cementitious materials
    • C04B11/30—Mixtures thereof with other inorganic cementitious materials with hydraulic cements, e.g. Portland cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/14—Cements containing 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

내용 없음No content

Description

제강 스라그의 이용방법How to use steel slag

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

Claims (1)

용융상태의 제강스라그를 수재화한후, 건조후 포오트랜트 시멘트 크린카 및 또는 석고와 혼합분쇄하여 혼합시멘트 제조원료로 하는 것을 특징으로 하는 제강스라그의 이용방법.Method of using a steelmaking slag characterized in that the raw material of the steelmaking slag in the molten state, and dried and mixed with pulverized cement powder car and or gypsum to produce a mixed cement raw material. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840006824A 1984-07-10 1984-10-31 How to use steel slag KR860001021A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59143942A JPS6121939A (en) 1984-07-10 1984-07-10 Use of steel slag
JP59-143942 1984-07-10

Publications (1)

Publication Number Publication Date
KR860001021A true KR860001021A (en) 1986-02-22

Family

ID=15350642

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840006824A KR860001021A (en) 1984-07-10 1984-10-31 How to use steel slag

Country Status (2)

Country Link
JP (1) JPS6121939A (en)
KR (1) KR860001021A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0811698B2 (en) * 1986-11-11 1996-02-07 電気化学工業株式会社 Method for producing thermosetting cement
JP4992778B2 (en) * 2008-03-19 2012-08-08 Ｊｆｅスチール株式会社 Method for producing slag for mixed cement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518210A (en) * 1978-07-24 1980-02-08 Nippon Cement Co Ltd Sludge solidification treating agent
JPS5711859A (en) * 1980-06-27 1982-01-21 Toyoda Chuo Kenkyusho Kk Cement
JPS57129849A (en) * 1981-02-02 1982-08-12 Toyoda Chuo Kenkyusho Kk Cement
JPS58140350A (en) * 1982-02-10 1983-08-20 日本磁力選鉱株式会社 Use of highly basic steel slag
JPS60231446A (en) * 1984-04-28 1985-11-18 日本磁力選鉱株式会社 Use of highly basic steel slag

Also Published As

Publication number Publication date
JPS6121939A (en) 1986-01-30

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Legal Events

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