WO1998045218A3 - Verfahren zur herstellung von sulfatzement oder sulfatzementzuschlagstoffen - Google Patents

Verfahren zur herstellung von sulfatzement oder sulfatzementzuschlagstoffen Download PDF

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Publication number
WO1998045218A3
WO1998045218A3 PCT/AT1998/000066 AT9800066W WO9845218A3 WO 1998045218 A3 WO1998045218 A3 WO 1998045218A3 AT 9800066 W AT9800066 W AT 9800066W WO 9845218 A3 WO9845218 A3 WO 9845218A3
Authority
WO
WIPO (PCT)
Prior art keywords
gypsum
sulfate cement
weight per
per cent
slag
Prior art date
Application number
PCT/AT1998/000066
Other languages
English (en)
French (fr)
Other versions
WO1998045218A2 (de
Inventor
Alfred Edlinger
Original Assignee
Holderbank Financ Glarus
Alfred Edlinger
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
Priority to AU63846/98A priority Critical patent/AU725892B2/en
Priority to EP98909205A priority patent/EP0923506A3/de
Priority to US09/202,063 priority patent/US6139621A/en
Priority to BR9804812-0A priority patent/BR9804812A/pt
Priority to NZ333268A priority patent/NZ333268A/xx
Priority to JP10542129A priority patent/JP2000505776A/ja
Application filed by Holderbank Financ Glarus, Alfred Edlinger filed Critical Holderbank Financ Glarus
Priority to SK1680-98A priority patent/SK168098A3/sk
Priority to CA002257643A priority patent/CA2257643A1/en
Priority to HU0302627A priority patent/HUP0302627A2/hu
Publication of WO1998045218A2 publication Critical patent/WO1998045218A2/de
Priority to BG103052A priority patent/BG62883B1/bg
Publication of WO1998045218A3 publication Critical patent/WO1998045218A3/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
    • C04B7/00—Hydraulic cements
    • C04B7/14—Cements containing slag
    • C04B7/147—Metallurgical slag
    • C04B7/153—Mixtures thereof with other inorganic cementitious materials or other activators
    • C04B7/21—Mixtures thereof with other inorganic cementitious materials or other activators with calcium sulfate containing activators
    • 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 
    • C04B5/06—Ingredients, other than water, added to the molten slag or to the granulating medium or before remelting; Treatment with gases or gas generating compounds, e.g. to obtain porous slag
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Treating Waste Gases (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Herstellung von Sulfatzement oder Sulfatzementzuschlagstoffen, wobei man hydraulisch aktive synthetische Schlacken mit einer Schlackenbasizität CaO/SiO2 zwischen 1,35 und 1,6 wie z.B. Müllverbrennungsschlacken und/oder Hochofenschlacken vermischt mit Stahlschlacken nach Reduktion von Metalloxiden in der Schmelze, und einem Al2O3-Gehalt von 10 bis 20 Gew.-% und einem Gehalt an Eisenoxiden von unter 2,5 Gew.-% mit 5 bis 20 Gew.-% bezogen auf die Gesamtmischung eines Erdalkalisulfates, wie z.B. Rohgips, Abgasgips, Rauchgasentschwefelungsanlagengips, Gips oder Anhydrit in gemahlener bzw. zerkleinerter Form vermischt.
PCT/AT1998/000066 1997-04-09 1998-03-12 Verfahren zur herstellung von sulfatzement oder sulfatzementzuschlagstoffen WO1998045218A2 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
EP98909205A EP0923506A3 (de) 1997-04-09 1998-03-12 Verfahren zur herstellung von sulfatzement oder sulfatzementzuschlagstoffen
US09/202,063 US6139621A (en) 1997-04-09 1998-03-12 Process for producing sulfate cement or sulfate cement aggregates
BR9804812-0A BR9804812A (pt) 1997-04-09 1998-03-12 "processo para produção de cimento de sulfato ou aditivos de cimento de sulfato"
NZ333268A NZ333268A (en) 1997-04-09 1998-03-12 Method for producing sulfate cement or sulfate cement aggregates from hydraulically active synthetic slags and an alkaline earth sulphate
JP10542129A JP2000505776A (ja) 1997-04-09 1998-03-12 スルフェートセメント又はスルフェートセメント結合体の製造プロセス
AU63846/98A AU725892B2 (en) 1997-04-09 1998-03-12 Process for producing sulfate cement or sulfate cement aggregates
SK1680-98A SK168098A3 (en) 1997-04-09 1998-03-12 Method for producing sulfate cement or sulfate cement aggregates
CA002257643A CA2257643A1 (en) 1997-04-09 1998-03-12 Method for producing sulfate cement or sulfate cement aggregates
HU0302627A HUP0302627A2 (hu) 1997-04-09 1998-03-12 Eljárás szulfátcement vagy szulfátcementadalék-anyagok előállítására
BG103052A BG62883B1 (bg) 1997-04-09 1999-01-06 Метод за получаване на сулфатен цимент или на добавки към него

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA611/97 1997-04-09
AT0061197A AT404723B (de) 1997-04-09 1997-04-09 Verfahren zur herstellung von sulfatzement oder sulfatzementzuschlagstoffen

Publications (2)

Publication Number Publication Date
WO1998045218A2 WO1998045218A2 (de) 1998-10-15
WO1998045218A3 true WO1998045218A3 (de) 1999-04-01

Family

ID=3495189

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT1998/000066 WO1998045218A2 (de) 1997-04-09 1998-03-12 Verfahren zur herstellung von sulfatzement oder sulfatzementzuschlagstoffen

Country Status (22)

Country Link
US (1) US6139621A (de)
EP (1) EP0923506A3 (de)
JP (1) JP2000505776A (de)
CN (1) CN1229404A (de)
AR (1) AR010411A1 (de)
AT (1) AT404723B (de)
AU (1) AU725892B2 (de)
BG (1) BG62883B1 (de)
BR (1) BR9804812A (de)
CA (1) CA2257643A1 (de)
CZ (1) CZ424498A3 (de)
HR (1) HRP980137B1 (de)
HU (1) HUP0302627A2 (de)
ID (1) ID21227A (de)
MA (1) MA24518A1 (de)
NZ (1) NZ333268A (de)
RU (1) RU2163574C2 (de)
SK (1) SK168098A3 (de)
TR (1) TR199802561T1 (de)
WO (1) WO1998045218A2 (de)
YU (1) YU56198A (de)
ZA (1) ZA982824B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6409819B1 (en) * 1998-06-30 2002-06-25 International Mineral Technology Ag Alkali activated supersulphated binder
AT408653B (de) * 1999-12-20 2002-02-25 Tribovent Verfahrensentwicklg Verfahren zum herstellen von mergelschlacken
CZ298618B6 (cs) 2000-01-28 2007-11-28 Holcim Ltd. Zpusob výroby pucolánových nebo hydraulických mlecích prísad ze zásaditých oxidických strusek, urcených pro prumyslovou výrobu cementu
JP3654122B2 (ja) * 2000-03-28 2005-06-02 Ｊｆｅスチール株式会社 スラグ硬化体の製造方法
US6666996B1 (en) 2000-12-11 2003-12-23 Tribovent Verfahrensentwicklung, Gmbh Process for producing marl slags
RU2444553C1 (ru) * 2010-12-29 2012-03-10 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" Тампонажный состав для изоляции зон поглощения
FI126049B (fi) 2013-09-12 2016-06-15 Global Ecoprocess Services Oy Menetelmä metallien käsittelemiseksi
CN105837152A (zh) * 2016-06-14 2016-08-10 安徽华业建工集团有限公司 一种建筑水泥及其制备方法
CN106587879B (zh) * 2016-12-12 2019-02-05 武汉中理环保科技有限公司 一种渣炒石膏制备石膏干混砂浆的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE430629A (de) *
FR2203786A1 (de) * 1972-10-19 1974-05-17 Yoshizawa Lime Ind Cy Ltd
FR2370006A1 (fr) * 1976-11-05 1978-06-02 Nederlandse Cement Ind Procede d'utilisation d'une scorie provenant de la production de l'acier a l'oxygene
US4652310A (en) * 1985-11-20 1987-03-24 Nippon Magnetic Dressing Co., Ltd. Process for making a hardening agent for weak soil or sludge from steel making slag
NL9201266A (nl) * 1992-07-14 1994-02-01 Pelt & Hooykaas Werkwijze voor het regelen van de samenstelling van staalslakken.
JPH06115998A (ja) * 1992-10-06 1994-04-26 Nippon Cement Co Ltd 水硬性組成物の製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2248032A (en) * 1938-02-22 1941-07-01 Ici Ltd Manufacture of cements from calcium sulphate and blast furnace slag
DE2611889C3 (de) * 1976-03-20 1978-11-02 Ferdinand Dr.Rer.Mont. 6374 Steinbach Fink Verfahren zur Herstellung von Bindemitteln aus Hüttenabfallen
JPS5542250A (en) * 1978-09-21 1980-03-25 Osaka Cement Swelling solidifying material
JPS55102677A (en) * 1979-01-29 1980-08-06 Chiyoda Chem Eng & Constr Co Ltd Improvement in strength of hydrous soft ground
JPS5817556B2 (ja) * 1979-12-29 1983-04-07 千代田化工建設株式会社 悪臭を持つ含水軟弱土の脱臭強度増加方法
US4443260A (en) * 1982-06-14 1984-04-17 Chiyoda Chemical Engineering & Constr., Co., Ltd. Method for strengthening soft soil
SU1085949A1 (ru) * 1982-07-09 1984-04-15 Государственный Всесоюзный Научно-Исследовательский Институт Цементной Промышленности Сырьева смесь дл получени сульфоалюминатного клинкера
JPS60231445A (ja) * 1984-04-28 1985-11-18 日本磁力選鉱株式会社 高塩基度製鋼スラグの利用方法
JPS6117452A (ja) * 1984-07-02 1986-01-25 日本磁力選鉱株式会社 製鋼スラグ、石炭灰の有効利用方法
SU1303575A1 (ru) * 1985-04-19 1987-04-15 Липецкий политехнический институт В жущее
DE3609568A1 (de) * 1986-03-21 1987-09-24 Fink Gerdinand Herstellen eines zementes aus blasstahlschlacken
JP2710359B2 (ja) * 1988-10-04 1998-02-10 電気化学工業株式会社 低アルカリセメント組成物及び上水道ライニング管
SU1708788A1 (ru) * 1988-12-27 1992-01-30 Научно-Исследовательский И Проектно-Технологический Институт По Разработке Машин, Механизмов И Оснастки Для Городского Хозяйства Г.Москвы В жущее
US5273579A (en) * 1990-06-19 1993-12-28 Mitsubishi Mining And Cement Co., Ltd. Quick setting compositions
JPH10245555A (ja) * 1997-02-28 1998-09-14 Mitsubishi Materials Corp 有機質土用セメント系固化材

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE430629A (de) *
FR2203786A1 (de) * 1972-10-19 1974-05-17 Yoshizawa Lime Ind Cy Ltd
FR2370006A1 (fr) * 1976-11-05 1978-06-02 Nederlandse Cement Ind Procede d'utilisation d'une scorie provenant de la production de l'acier a l'oxygene
US4652310A (en) * 1985-11-20 1987-03-24 Nippon Magnetic Dressing Co., Ltd. Process for making a hardening agent for weak soil or sludge from steel making slag
NL9201266A (nl) * 1992-07-14 1994-02-01 Pelt & Hooykaas Werkwijze voor het regelen van de samenstelling van staalslakken.
JPH06115998A (ja) * 1992-10-06 1994-04-26 Nippon Cement Co Ltd 水硬性組成物の製造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 101, no. 4, 23 July 1984, Columbus, Ohio, US; abstract no. 27457v, Z. CHEN page 236; XP002089785 *
DATABASE WPI Week 9421, Derwent World Patents Index; AN 94-173516, XP002089786 *
SILIC. IND., vol. 48, no. 10, 1983, pages 191 - 196 *

Also Published As

Publication number Publication date
BG62883B1 (bg) 2000-10-31
HRP980137A2 (en) 1999-02-28
ZA982824B (en) 1998-10-05
BR9804812A (pt) 1999-12-14
CN1229404A (zh) 1999-09-22
SK168098A3 (en) 1999-06-11
JP2000505776A (ja) 2000-05-16
RU2163574C2 (ru) 2001-02-27
YU56198A (sh) 2000-03-21
TR199802561T1 (xx) 1999-10-21
EP0923506A3 (de) 1999-12-01
ATA61197A (de) 1998-06-15
WO1998045218A2 (de) 1998-10-15
CA2257643A1 (en) 1998-10-15
MA24518A1 (fr) 1998-12-31
CZ424498A3 (cs) 1999-07-14
BG103052A (en) 1999-09-30
HRP980137B1 (en) 2000-06-30
ID21227A (id) 1999-05-06
EP0923506A2 (de) 1999-06-23
US6139621A (en) 2000-10-31
AT404723B (de) 1999-02-25
AU6384698A (en) 1998-10-30
AR010411A1 (es) 2000-06-07
HUP0302627A2 (hu) 2003-11-28
NZ333268A (en) 2000-07-28
AU725892B2 (en) 2000-10-26

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