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WO2010101412A3 - Procédé de production d'agrégats artificiels légers à base de boues de laminage à chaud ou à froid - Google Patents

Procédé de production d'agrégats artificiels légers à base de boues de laminage à chaud ou à froid Download PDF

Info

Publication number
WO2010101412A3
WO2010101412A3 PCT/KR2010/001329 KR2010001329W WO2010101412A3 WO 2010101412 A3 WO2010101412 A3 WO 2010101412A3 KR 2010001329 W KR2010001329 W KR 2010001329W WO 2010101412 A3 WO2010101412 A3 WO 2010101412A3
Authority
WO
WIPO (PCT)
Prior art keywords
hot
cold
mill sludge
artificial lightweight
lightweight aggregates
Prior art date
Application number
PCT/KR2010/001329
Other languages
English (en)
Korean (ko)
Other versions
WO2010101412A2 (fr
Inventor
정영호
Original Assignee
(주)쎄라그린
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 (주)쎄라그린 filed Critical (주)쎄라그린
Priority to CA 2761252 priority Critical patent/CA2761252A1/fr
Priority to CN2010800186655A priority patent/CN102414141A/zh
Priority to AU2010220974A priority patent/AU2010220974A1/en
Publication of WO2010101412A2 publication Critical patent/WO2010101412A2/fr
Publication of WO2010101412A3 publication Critical patent/WO2010101412A3/fr

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
    • 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
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/027—Lightweight 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
    • 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
    • C04B18/18—Waste materials; Refuse organic
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

La présente invention concerne un procédé production d'agrégats artificiels légers à base principalement des boues de laminage à froid ou à chaud et d'argile. L'invention concerne plus particulièrement un procédé permettant de produire, à partir de boues de laminage à froid ou à chaud et d'argile, des agrégats artificiels légers dont la gravité spécifique absolue à sec va de 0,5 à 1,5, et l'absorbance va de 5% à 20%. Étant donné, d'une part que les agrégats artificiels légers selon la présente invention sont fabriqués essentiellement à partir de boues de laminage à froid ou à chaud qui sont un sous produit de l'industrie sidérurgique, il n'y a pas lieu d'ajouter d'agent moussant, et étant donné d'autre part qu'on réutilise des déchets d'acier pour augmenter les avantages économiques, l'invention permet de réduire la production de déchets tout en évitant la contamination de l'environnement.
PCT/KR2010/001329 2009-03-03 2010-03-03 Procédé de production d'agrégats artificiels légers à base de boues de laminage à chaud ou à froid WO2010101412A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA 2761252 CA2761252A1 (fr) 2009-03-03 2010-03-03 Procede de production d'agregats artificiels legers a base de boues de laminage a chaud ou a froid
CN2010800186655A CN102414141A (zh) 2009-03-03 2010-03-03 使用冷轧和热轧机污泥生产人工轻骨料的方法
AU2010220974A AU2010220974A1 (en) 2009-03-03 2010-03-03 Method for producing artificial lightweight aggregates using cold- or hot-rolled mill sludge

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20090018020A KR101165395B1 (ko) 2009-03-03 2009-03-03 냉연 및 열연 슬러지를 이용한 인공경량골재의 제조방법
KR10-2009-0018020 2009-03-03

Publications (2)

Publication Number Publication Date
WO2010101412A2 WO2010101412A2 (fr) 2010-09-10
WO2010101412A3 true WO2010101412A3 (fr) 2010-11-25

Family

ID=42710117

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/001329 WO2010101412A2 (fr) 2009-03-03 2010-03-03 Procédé de production d'agrégats artificiels légers à base de boues de laminage à chaud ou à froid

Country Status (5)

Country Link
KR (1) KR101165395B1 (fr)
CN (1) CN102414141A (fr)
AU (1) AU2010220974A1 (fr)
CA (1) CA2761252A1 (fr)
WO (1) WO2010101412A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108863426A (zh) * 2018-07-10 2018-11-23 黄河三角洲京博化工研究院有限公司 一种含冷轧油泥的超轻质陶粒及其制备方法
KR102363677B1 (ko) 2020-12-24 2022-02-15 한갑수 점토와 실리카를 이용한 경량골재 및 이의 제조방법
KR20240138028A (ko) 2023-03-09 2024-09-20 권만수 보크사이트 잔사물을 이용한 황산제일철의 제조방법 및 제조장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188371A2 (fr) * 1985-01-14 1986-07-23 Ube Industries, Ltd. Agrégat artificiel léger
JPH08183639A (ja) * 1994-12-27 1996-07-16 Tetsuo Nakamura 人工軽量骨材およびその製造方法
KR20030011757A (ko) * 2002-12-28 2003-02-11 이기강 경량 골재용 조성물의 제조방법
KR20050021036A (ko) * 2003-08-25 2005-03-07 대한민국(전북대학교 총장) 도시/산업 쓰레기 소각재를 이용한 경량골재 제조방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1109850A (zh) * 1995-01-25 1995-10-11 北京市环境卫生科学研究所 生产垃圾陶粒和污泥陶粒的方法
CN1171829C (zh) * 2002-03-07 2004-10-20 华南理工大学 一种利用污水处理厂生物污泥烧制粘土陶粒的方法
KR200423178Y1 (ko) 2006-05-16 2006-08-03 하용진 점토와 폐기물 혼합체의 인공골재 제조설비

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188371A2 (fr) * 1985-01-14 1986-07-23 Ube Industries, Ltd. Agrégat artificiel léger
JPH08183639A (ja) * 1994-12-27 1996-07-16 Tetsuo Nakamura 人工軽量骨材およびその製造方法
KR20030011757A (ko) * 2002-12-28 2003-02-11 이기강 경량 골재용 조성물의 제조방법
KR20050021036A (ko) * 2003-08-25 2005-03-07 대한민국(전북대학교 총장) 도시/산업 쓰레기 소각재를 이용한 경량골재 제조방법

Also Published As

Publication number Publication date
KR20100099494A (ko) 2010-09-13
CA2761252A1 (fr) 2010-09-10
CN102414141A (zh) 2012-04-11
AU2010220974A1 (en) 2011-11-17
KR101165395B1 (ko) 2012-07-12
WO2010101412A2 (fr) 2010-09-10

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