ATE248135T1 - Verfahren zur herstelung expandierter schlacke - Google Patents

Verfahren zur herstelung expandierter schlacke

Info

Publication number
ATE248135T1
ATE248135T1 AT98928036T AT98928036T ATE248135T1 AT E248135 T1 ATE248135 T1 AT E248135T1 AT 98928036 T AT98928036 T AT 98928036T AT 98928036 T AT98928036 T AT 98928036T AT E248135 T1 ATE248135 T1 AT E248135T1
Authority
AT
Austria
Prior art keywords
slag
water
mixture
receptacle
stream
Prior art date
Application number
AT98928036T
Other languages
English (en)
Inventor
David T Horvat
Peter A Mackenzie
Original Assignee
Lafarge Canada Inc
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 Lafarge Canada Inc filed Critical Lafarge Canada Inc
Application granted granted Critical
Publication of ATE248135T1 publication Critical patent/ATE248135T1/de

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
    • C04B5/00—Treatment of  metallurgical  slag ; Artificial stone from molten  metallurgical  slag 
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/052—Apparatus features including rotating parts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/052—Apparatus features including rotating parts
    • C21B2400/056—Drums whereby slag is poured on or in between

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Processing Of Solid Wastes (AREA)
AT98928036T 1997-06-13 1998-06-12 Verfahren zur herstelung expandierter schlacke ATE248135T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002207780A CA2207780C (en) 1997-06-13 1997-06-13 Process for making expanded slag
PCT/CA1998/000576 WO1998057903A1 (en) 1997-06-13 1998-06-12 Process for making expanded slag

Publications (1)

Publication Number Publication Date
ATE248135T1 true ATE248135T1 (de) 2003-09-15

Family

ID=4160888

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98928036T ATE248135T1 (de) 1997-06-13 1998-06-12 Verfahren zur herstelung expandierter schlacke

Country Status (18)

Country Link
US (1) US5944861A (de)
EP (1) EP0988259B1 (de)
JP (1) JP4521605B2 (de)
KR (1) KR100527646B1 (de)
CN (1) CN1198770C (de)
AT (1) ATE248135T1 (de)
AU (1) AU733179B2 (de)
BR (1) BR9810931A (de)
CA (1) CA2207780C (de)
CZ (1) CZ296063B6 (de)
DE (1) DE69817566T2 (de)
ES (1) ES2205502T3 (de)
MX (1) MXPA99011501A (de)
NZ (1) NZ501730A (de)
PL (1) PL193635B1 (de)
RO (1) RO119412B1 (de)
UA (1) UA56241C2 (de)
WO (1) WO1998057903A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1252116A1 (de) * 2000-02-02 2002-10-30 Mineralpor AG Verfahren und vorrichtung zum schäumen von schmelzflüssigen materialien
JP5544684B2 (ja) * 2008-03-20 2014-07-09 Ｊｆｅスチール株式会社 溶融スラグの冷却処理装置および冷却処理方法
CN101914643A (zh) * 2010-09-13 2010-12-15 北京慧德盛节能科技有限公司 可调式膨胀渣珠溜槽
CN106687424A (zh) * 2014-06-03 2017-05-17 哈奇有限公司 颗粒状炉渣产品及其制备方法
RU2016104804A (ru) * 2014-06-03 2017-08-17 Хэтч Лтд. Способ и устройство для сухой грануляции шлака с пониженным образованием шлаковаты
KR20160141607A (ko) 2015-06-01 2016-12-09 주식회사 성균관생활건강 커큐민이 코팅된 초콜릿 가공품 및 이의 제조방법
JP6765518B2 (ja) 2016-09-29 2020-10-07 コリア アトミック エナジー リサーチ インスティテュートＫｏｒｅａ Ａｔｏｍｉｃ Ｅｎｅｒｇｙ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ クルクミン誘導体、その製造方法、及びそれを含むベータ−アミロイドプラーク検出用光音響イメージング剤
KR102224147B1 (ko) * 2020-08-27 2021-03-09 주식회사 광메탈 수차를 이용한 수쇄슬래그 배출장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US56595A (en) * 1866-07-24 Improved mode of granulating furnace-slag
US1047370A (en) * 1910-02-28 1912-12-17 John G Berquist Process of disintegrating molten slag.
US3594142A (en) * 1968-06-05 1971-07-20 Nat Slag Ltd Processes for the pelletization of metallurgical slag
LU73623A1 (de) * 1975-10-21 1977-05-24
LU77145A1 (de) * 1977-04-15 1979-01-18
LU77160A1 (de) * 1977-04-19 1979-01-18
JPS5528347A (en) * 1978-08-21 1980-02-28 Nippon Steel Corp Manufacture of lightweight slag
US4451221A (en) * 1982-05-13 1984-05-29 National Slag Limited Apparatus for the pelletization of heat-liquifiable solid materials
US4414016A (en) * 1982-05-13 1983-11-08 National Slag Limited Apparatus for the pelletization of heat-liquifiable solid materials
FR2542760B1 (fr) * 1983-03-17 1987-09-11 Gagneraud Francis Installation perfectionnee pour le traitement en continu de matieres en fusion en vue de l'obtention de produits bouletes

Also Published As

Publication number Publication date
JP2002504060A (ja) 2002-02-05
CZ296063B6 (cs) 2006-01-11
DE69817566T2 (de) 2004-03-25
AU733179B2 (en) 2001-05-10
NZ501730A (en) 2001-05-25
PL193635B1 (pl) 2007-02-28
CN1198770C (zh) 2005-04-27
WO1998057903A1 (en) 1998-12-23
UA56241C2 (uk) 2003-05-15
AU8006098A (en) 1999-01-04
CA2207780C (en) 2003-07-29
CZ9904337A3 (cs) 2001-02-14
EP0988259A1 (de) 2000-03-29
RO119412B1 (ro) 2004-10-29
ES2205502T3 (es) 2004-05-01
BR9810931A (pt) 2000-09-26
PL337283A1 (en) 2000-08-14
KR100527646B1 (ko) 2005-11-15
KR20010013726A (ko) 2001-02-26
EP0988259B1 (de) 2003-08-27
JP4521605B2 (ja) 2010-08-11
CN1260768A (zh) 2000-07-19
DE69817566D1 (de) 2003-10-02
CA2207780A1 (en) 1998-12-13
US5944861A (en) 1999-08-31
MXPA99011501A (es) 2004-10-15

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