KR850003373A - 석탄재 경화체의 제조방법 - Google Patents

석탄재 경화체의 제조방법 Download PDF

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Publication number
KR850003373A
KR850003373A KR1019840005844A KR840005844A KR850003373A KR 850003373 A KR850003373 A KR 850003373A KR 1019840005844 A KR1019840005844 A KR 1019840005844A KR 840005844 A KR840005844 A KR 840005844A KR 850003373 A KR850003373 A KR 850003373A
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KR
South Korea
Prior art keywords
reaction mixture
coal ash
water
hydraulic material
hardened body
Prior art date
Application number
KR1019840005844A
Other languages
English (en)
Other versions
KR920005475B1 (ko
Inventor
사다지 마쓰우라 (외 2)
Original Assignee
야마자끼 모도다께
후지후넨 겐자이 고오교오 가부시기 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 야마자끼 모도다께, 후지후넨 겐자이 고오교오 가부시기 가이샤 filed Critical 야마자끼 모도다께
Publication of KR850003373A publication Critical patent/KR850003373A/ko
Application granted granted Critical
Publication of KR920005475B1 publication Critical patent/KR920005475B1/ko

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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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • 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
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S106/00—Compositions: coating or plastic
    • Y10S106/01—Fly ash

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

내용 없음

Description

석탄재 경화체의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

  1. 석탄재에 황산 또는(및) 염산을 가하여 반응시켜서 제1의 반응혼합물을 얻은 후 이것에 또 탄산칼슘을 가하여 반응시켜서 제2의 반응혼합물을 얻고 이것에 시멘트, 슬랙, 석고, 소석회 및 생석회로 이루어진 군에서 선택되는 수경성물질의 적어도 1종 및 물을 혼합하여 제3의 반응혼합물을 얻은 후 이것을 성형하여 양생하는 것을 특징으로 하는 석탄재 경화체의 제조방법.
  2. 제1항에 있어서, 상기 제2의 반응혼합물이 제1의 반응혼합물을 탄산칼슘과 반응시킨 후 또 슬랙과 반응시켜서 얻어진 것인 것을 특징으로 하는 석탄재 경화체의 제조방법.
  3. 제1항 또는 제2항에 있어서, 상기 수경성물질 및 물을 혼합함에 앞서서 상기 제2의 반응혼합물을 건조, 분쇄하는 것을 특징으로 하는 석탄재 경화체의 제조방법.
  4. 제1항 내지 제3항중 어느 하나에 있어서, 상기 수경성물질 및 물과 함께 펄프, 석면, 합성섬유 및 무기섬유로 이루어진 군에서 선택되는 적어도 1종의 섬유질을 제2의 반응혼합물에 첨가하여 제3의 반응혼합물을 얻고, 이것을 장망(長網) 또는 환망식(丸網式) 초조방법에 의해 성형하는 것을 특징으로 하는 석탄재 경화체의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840005844A 1983-10-07 1984-09-24 석탄재 경화체의 제조방법 KR920005475B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP???58-188031 1983-10-07
JP58188031A JPS6081051A (ja) 1983-10-07 1983-10-07 石炭灰硬化体製ボードの製造方法
JP58-188031 1983-10-07

Publications (2)

Publication Number Publication Date
KR850003373A true KR850003373A (ko) 1985-06-17
KR920005475B1 KR920005475B1 (ko) 1992-07-04

Family

ID=16216450

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840005844A KR920005475B1 (ko) 1983-10-07 1984-09-24 석탄재 경화체의 제조방법

Country Status (7)

Country Link
US (1) US4622071A (ko)
EP (1) EP0140156B1 (ko)
JP (1) JPS6081051A (ko)
KR (1) KR920005475B1 (ko)
AU (1) AU562605B2 (ko)
CA (1) CA1228375A (ko)
DE (1) DE3472397D1 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5580508A (en) * 1986-04-04 1996-12-03 Ube Industries, Ltd. Process for preparing calcium silicate articles
US5422015A (en) * 1992-07-30 1995-06-06 Hondo Chemical, Inc. Pathogenic waste treatment
DE19823879C1 (de) * 1998-05-28 1999-08-19 Solvay Fluor & Derivate Flußmittelrecycling
KR20030071442A (ko) * 2002-02-28 2003-09-03 박상숙 황산혼합에 의한 석탄회의 고형화
KR100787541B1 (ko) * 2005-11-30 2007-12-21 (주)원건축사사무소 카본계 흡착재를 포함하는 친환경 조적벽돌 및 그 제조방법
KR100788441B1 (ko) * 2006-03-29 2007-12-24 이영중 산성계 분말 고화제 제조방법 및 그를 이용한 슬러지의 고화처리방법
CN101182153B (zh) * 2007-11-08 2010-06-16 滕少波 石油油渣燃烧脱硫后的废渣处理方法
JP6138650B2 (ja) * 2013-09-30 2017-05-31 太平洋セメント株式会社 石炭灰の処理方法
BR102013031788A2 (pt) * 2013-12-10 2016-05-24 César Augusto Dumont Labuto processo e produtos para resistência material (física, química e biológica) a variações de temperatura e pressão (naturais, acidentais ou controladas), ao calor e ao fogo, ao contágio, criação, consumo e propagação destes, à degradação de materiais, à combustão, à pirofagia, à volatização, à emissão de gases, à liberação de carbono, ao centelhamento e à explosão, bem como para permitir a síntese controlada de estruturas, incarbonização, termo impressões e o seu uso
CN103992072A (zh) * 2014-05-30 2014-08-20 镇江建科建设科技有限公司 一种粉煤灰增强固化剂及其制备方法
US10760788B2 (en) * 2016-01-08 2020-09-01 Chang Gung University Method of combusting a sulfur-containing carbonaceous material with ash treatment
CN109020276B (zh) * 2018-09-05 2021-02-23 山东泰威冶金材料制造有限公司 一种特种水泥用改性粉煤灰的生产方法
CN113213858B (zh) * 2021-05-14 2022-08-23 中国科学院生态环境研究中心 煤气化渣制备铝酸盐基3d打印材料的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE210540C (ko) * 1900-01-01
US2698251A (en) * 1950-01-12 1954-12-28 Great Lakes Carbon Corp Method of manufacturing siliceous insulating material
FR1224244A (fr) * 1959-02-05 1960-06-22 Procédé de fabrication de béton léger
US3870535A (en) * 1972-01-31 1975-03-11 Iv Conversion Systems Inc Method of treating coal mining refuse
US3953222A (en) * 1974-04-10 1976-04-27 Tekology Corporation Addition of acidulated pozzolan to concrete and concrete products
JPS546014A (en) * 1977-06-16 1979-01-17 Babcock Hitachi Kk Treatment of fly ash
JPS546568A (en) * 1977-06-17 1979-01-18 Nippon Telegr & Teleph Corp <Ntt> Optical fiber connector
FR2480269A1 (fr) * 1980-04-09 1981-10-16 Pichat Philippe Procede de traitement de dechets liquides de forte acidite

Also Published As

Publication number Publication date
US4622071A (en) 1986-11-11
AU562605B2 (en) 1987-06-11
EP0140156A2 (en) 1985-05-08
EP0140156B1 (en) 1988-06-29
JPH0138067B2 (ko) 1989-08-10
CA1228375A (en) 1987-10-20
AU3388784A (en) 1985-04-18
JPS6081051A (ja) 1985-05-09
EP0140156A3 (en) 1985-06-05
DE3472397D1 (en) 1988-08-04
KR920005475B1 (ko) 1992-07-04

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