KR870005926A - 고로슬래그를 이용한 내화단열 벽돌 - Google Patents

고로슬래그를 이용한 내화단열 벽돌 Download PDF

Info

Publication number
KR870005926A
KR870005926A KR1019850009653A KR850009653A KR870005926A KR 870005926 A KR870005926 A KR 870005926A KR 1019850009653 A KR1019850009653 A KR 1019850009653A KR 850009653 A KR850009653 A KR 850009653A KR 870005926 A KR870005926 A KR 870005926A
Authority
KR
South Korea
Prior art keywords
blast furnace
furnace slag
weight
fireproof brick
brick
Prior art date
Application number
KR1019850009653A
Other languages
English (en)
Other versions
KR880002431B1 (ko
Inventor
이철규
Original Assignee
안병화
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.)
Filing date
Publication date
Application filed by 안병화, 포항종합제철 주식회사 filed Critical 안병화
Priority to KR1019850009653A priority Critical patent/KR880002431B1/ko
Publication of KR870005926A publication Critical patent/KR870005926A/ko
Application granted granted Critical
Publication of KR880002431B1 publication Critical patent/KR880002431B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

내용 없음

Description

고로슬래그를 이용한 내화 단열벽돌
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 슬래그의 입자크기와 부피비중 관계
제2도는 소성온도와 첨가제에 따른 부피비중
제3도는 소성온도와 첨가제에 따른 압축강도
제4도는 내화점토와 벤토나이트의 첨가걍에 따른 압축강도
제5도는 재화점토와 벤토나이트의 첨가량에 따른 부피비중

Claims (1)

  1. 입자직경 1-2㎜의 고로수재 슬래그를 중량비 88-96%로하고 벤토나이트를 중량비 2-6%, 내화점토를 중량비 2-6%로하여 물과 카이복실메틸셀룰로오즈가 50 : 50인 수용액을 고체원료에 무게비 12%이하로 첨가하여, 1,150℃-1,300℃의 온도에서 소성한 것을 특징으로 하는 내화단열 벽돌.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850009653A 1985-12-20 1985-12-20 고로슬래그를 이용한 내화 단열벽돌 KR880002431B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850009653A KR880002431B1 (ko) 1985-12-20 1985-12-20 고로슬래그를 이용한 내화 단열벽돌

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850009653A KR880002431B1 (ko) 1985-12-20 1985-12-20 고로슬래그를 이용한 내화 단열벽돌

Publications (2)

Publication Number Publication Date
KR870005926A true KR870005926A (ko) 1987-07-08
KR880002431B1 KR880002431B1 (ko) 1988-11-12

Family

ID=19244293

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850009653A KR880002431B1 (ko) 1985-12-20 1985-12-20 고로슬래그를 이용한 내화 단열벽돌

Country Status (1)

Country Link
KR (1) KR880002431B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110734293A (zh) * 2018-07-19 2020-01-31 中国石油化工股份有限公司 耐火材料组合物、耐火材料及其制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016084999A1 (ko) * 2014-11-27 2016-06-02 주식회사 네오엔 고로 슬래그를 이용한 토목 건축용 경화체 제조 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110734293A (zh) * 2018-07-19 2020-01-31 中国石油化工股份有限公司 耐火材料组合物、耐火材料及其制备方法

Also Published As

Publication number Publication date
KR880002431B1 (ko) 1988-11-12

Similar Documents

Publication Publication Date Title
US2216813A (en) Metal cased refractory
KR870005926A (ko) 고로슬래그를 이용한 내화단열 벽돌
GB1262535A (en) Insulating fire brick
KR840004701A (ko) 불소성(unburned) 마그네시아-카아본 내화물
DE3682201D1 (de) Basische feuerfeste zubereitung.
KR930701365A (ko) 알루미나-스피넬질 부정형 내화물
GB1328493A (en) Refractory insulating compositions
KR950011375A (ko) 내화성 세라믹재와 그 용도
ES8604044A1 (es) Procedimiento para la fabricacion de elementos de construccion a partir de productos granulares reactivos
GB1058461A (en) Refractory and cupola operation
SU485092A1 (ru) Керамическа масса дл облицовочных фа нсовых плиток
KR840007551A (ko) 석탄기화기의 내화 라이닝
SU512199A1 (ru) Мертель
KR910011674A (ko) 내화단열재의 제조방법
KR830008547A (ko) 내소화성(耐消化性) 카르시아 질내화물(質耐火物)
KR890009802A (ko) 열충격 저항성이 향상된 돌로마이트(Dolomite)질 내화벽돌
SU451315A1 (ru) Масса дл изготовлени керамических изделий
KR890009792A (ko) 속경성 시멘트 클링커의 제조방법
KOTHER et al. POSSIBLE METHODS OF REDUCING THE FIRING SHRINKAGE AND INCREASING THE STRENGTH OF THE FIRED BODY BY ADDITIVES TO THE CLAY MIX
GB1353563A (en) Refractory material
KR870001133A (ko) 내화 플레이트의 제조방법
KR830001833A (ko) 탄소 함유 내화벽돌
KR960022372A (ko) 마그네시아-크로미아질 소성 내화벽돌
KR870006142A (ko) 구조물용 폐합성수지 조성물
JPS5675510A (en) Brick masonry structure of converter

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19961028

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee