KR870005108A - Assembly method of sintered compound raw material - Google Patents

Assembly method of sintered compound raw material Download PDF

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Publication number
KR870005108A
KR870005108A KR1019850008616A KR850008616A KR870005108A KR 870005108 A KR870005108 A KR 870005108A KR 1019850008616 A KR1019850008616 A KR 1019850008616A KR 850008616 A KR850008616 A KR 850008616A KR 870005108 A KR870005108 A KR 870005108A
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KR
South Korea
Prior art keywords
coke
less
raw material
assembly method
compound raw
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KR1019850008616A
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Korean (ko)
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KR890003134B1 (en
Inventor
윤수종
Original Assignee
안병화
포항종합제철 주식회사
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Priority to KR1019850008616A priority Critical patent/KR890003134B1/en
Publication of KR870005108A publication Critical patent/KR870005108A/en
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Publication of KR890003134B1 publication Critical patent/KR890003134B1/en

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    • 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
    • C22B1/16—Sintering; Agglomerating

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

Abstract

내용 없음No content

Description

소결배합 원료의 조립방법Assembly method of sintered compound raw material

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1(a)도는 믹서에의 코크스 첨가율, 생산율, 소결시간과의 관계 그래프.Figure 1 (a) is a graph of the relationship between the coke addition rate, the production rate, and the sintering time to the mixer.

제1(b)도는 믹서에의 코크스 첨가율, 성품회수율과의 관계 그래프.1 (b) is a graph of the relationship between the coke addition rate and the quality recovery rate to the mixer.

제1(c)도는 믹서에의 코크스 첨가율, 저온환원 분화율과의 관계그래프.Fig. 1 (c) is a graph showing the coke addition rate to the mixer and the low temperature reduction differentiation rate.

제2(a)도는 코크스 첨가조건과생산율과의 관계그래프.Figure 2 (a) is a graph of the coking condition and the production rate.

제2(b)도는 코크스 첨가조건과 성품회수육과의 관계그래프.Figure 2 (b) is a graph of the relationship between coke addition conditions and character recovery.

제2(c)도는 코크스 첨가조건과 저온 환원 분화율과의 관계그래프.Figure 2 (c) is a graph of the relationship between coke addition conditions and low temperature reduction differentiation rate.

Claims (1)

소결원료 배합시 열원인 코크스를 입도별로 구분하여 1mm이하의 코크스는 1차믹서에 첨가하고 1mm이상 -5mm이하의 코크스는 2차믹서에 첨가하되 코크스 입도를 1mm이상 -3mm미만 : 3mm이상 -5mm이하의 비율이 2 : 1이하로하여 1차 및 2차믹서에 첨가비율은 각각 20-30중량% 및 80-70 중량%로 함을 특징으로 하는 소결합배합원료의 조립방법.When sintering raw materials are mixed, the coke, which is a heat source, is classified by particle size, and coke of 1mm or less is added to the primary mixer, and coke of 1mm or more and -5mm or less is added to the secondary mixer, but the coke particle size is 1mm or more and -3mm or less: 3mm or more -5mm A method of assembling small-bonded blended raw materials, characterized in that the ratio of 20 to 30% by weight and 80 to 70% by weight is added to the primary and secondary mixers with the following ratio of 2: 1 or less. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850008616A 1985-11-18 1985-11-18 Manufacturing method of sintering materials KR890003134B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850008616A KR890003134B1 (en) 1985-11-18 1985-11-18 Manufacturing method of sintering materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850008616A KR890003134B1 (en) 1985-11-18 1985-11-18 Manufacturing method of sintering materials

Publications (2)

Publication Number Publication Date
KR870005108A true KR870005108A (en) 1987-06-04
KR890003134B1 KR890003134B1 (en) 1989-08-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850008616A KR890003134B1 (en) 1985-11-18 1985-11-18 Manufacturing method of sintering materials

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KR (1) KR890003134B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100380741B1 (en) * 1998-12-01 2003-09-19 주식회사 포스코 Method for granulation of sinter mixture

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Publication number Publication date
KR890003134B1 (en) 1989-08-23

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