KR101953649B1 - 석고계 제품을 형성하는 방법 - Google Patents

석고계 제품을 형성하는 방법 Download PDF

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Publication number
KR101953649B1
KR101953649B1 KR1020147019502A KR20147019502A KR101953649B1 KR 101953649 B1 KR101953649 B1 KR 101953649B1 KR 1020147019502 A KR1020147019502 A KR 1020147019502A KR 20147019502 A KR20147019502 A KR 20147019502A KR 101953649 B1 KR101953649 B1 KR 101953649B1
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South Korea
Prior art keywords
alpha
gypsum
slurry
water
semi
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KR1020147019502A
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Korean (ko)
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KR20140114368A (ko
Inventor
쟝-루이 몽그롤르
쟝-뤼크 제르멩
Original Assignee
쌩-고벵 플라코
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/466—Conversion of one form of calcium sulfate to another
    • 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
    • C04B11/00—Calcium sulfate cements
    • C04B11/02—Methods and apparatus for dehydrating gypsum
    • C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
    • C04B11/032—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained for the wet process, e.g. dehydrating in solution or under saturated vapour conditions, i.e. to obtain alpha-hemihydrate
    • 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
    • C04B28/14—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 containing calcium sulfate cements
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • C04B28/146—Calcium sulfate hemi-hydrate with a specific crystal form alpha-hemihydrate
    • 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
    • C04B11/00—Calcium sulfate cements
    • C04B11/02—Methods and apparatus for dehydrating gypsum
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • C04B2111/0062—Gypsum-paper board like materials

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
KR1020147019502A 2011-12-15 2012-12-13 석고계 제품을 형성하는 방법 Active KR101953649B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1121589.4 2011-12-15
GB1121589.4A GB2497574B (en) 2011-12-15 2011-12-15 A method of forming a gypsum based product
PCT/EP2012/075353 WO2013087754A1 (en) 2011-12-15 2012-12-13 A method of forming a gypsum based product

Publications (2)

Publication Number Publication Date
KR20140114368A KR20140114368A (ko) 2014-09-26
KR101953649B1 true KR101953649B1 (ko) 2019-03-04

Family

ID=45560520

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147019502A Active KR101953649B1 (ko) 2011-12-15 2012-12-13 석고계 제품을 형성하는 방법

Country Status (19)

Country Link
US (1) US9242870B2 (enExample)
EP (2) EP3599227B1 (enExample)
JP (1) JP6158211B2 (enExample)
KR (1) KR101953649B1 (enExample)
CN (1) CN104144895B (enExample)
AU (1) AU2012351635B2 (enExample)
BR (1) BR112014014564B1 (enExample)
CA (1) CA2860907C (enExample)
DK (1) DK2791074T3 (enExample)
ES (2) ES2956084T3 (enExample)
GB (1) GB2497574B (enExample)
HU (2) HUE047598T2 (enExample)
IN (1) IN2014KN01463A (enExample)
MY (1) MY164602A (enExample)
PL (2) PL3599227T3 (enExample)
RU (1) RU2621238C2 (enExample)
SG (1) SG11201404052YA (enExample)
WO (1) WO2013087754A1 (enExample)
ZA (1) ZA201405134B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2163532A1 (de) * 2008-09-11 2010-03-17 Claudius Peters Technologies GmbH Verfahren und Anlage zur Herstellung von Hartgips
EP4234510A3 (en) * 2021-03-19 2023-09-27 Saint-Gobain Placo A process for the continuous preparation of alpha-calcium sulphate hemihydrate
EP4567013A1 (en) * 2023-12-04 2025-06-11 Saint-Gobain Placo Heat recovery

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927927A1 (de) * 1989-08-24 1991-02-28 Rwk Rhein Westfael Kalkwerke Verfahren zur herstellung von faserbewehrten formteilen auf gipsbasis

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1079502A (en) 1963-05-28 1967-08-16 Cafferata & Co Ltd Improvements in and relating to the production of calcium sulphate hemihydrate
GB1198807A (en) * 1963-12-03 1970-07-15 Ici Ltd Continuous process for the production of calcium sulphate alpha-hemihydrate from gypsum
AU6714265A (en) * 1965-11-26 1968-05-16 Continuous production of alpha plaster
US4239716A (en) * 1977-05-30 1980-12-16 Nippon Hardboard Co. Ltd. Gypsum moldings as building materials and methods manufacturing the said gypsum moldings
DE2923545C2 (de) * 1979-06-09 1986-08-28 Ruhrkohle Ag Verfahren zur Beseitigung und wirtschaftlichen Verwertung des Rückstandes aus der Abgaswäsche von Feuerungen in Verbindung mit Abfallprodukten
JPS63290706A (ja) * 1987-05-25 1988-11-28 Mitsubishi Heavy Ind Ltd 石膏ボ−ドの製造方法
JPH0686296B2 (ja) * 1987-09-18 1994-11-02 三菱重工業株式会社 α型半水石膏製造方法
JP2527339B2 (ja) * 1987-10-13 1996-08-21 東陶機器株式会社 半水石膏の水和方法
DE3800794A1 (de) * 1988-01-14 1989-07-27 Rwk Rhein Westfael Kalkwerke Verfahren und anlage zur herstellung von calciumsulfat-halbhydrat in alpha-konfiguration
JPH01270553A (ja) * 1988-04-20 1989-10-27 Chugoku Electric Power Co Inc:The 石炭灰の硬化体製造方法
KR970005867B1 (ko) * 1988-11-18 1997-04-21 유나이티드 스테이트 집섬 캄파니 석고 합성물 및 그 제조방법
JPH02160620A (ja) * 1988-12-15 1990-06-20 Mitsui Toatsu Chem Inc 半水石膏の水和方法
US4965031A (en) * 1989-02-24 1990-10-23 The Celotex Corporation Continuous production of gypsum board
DE3937429A1 (de) 1989-11-10 1991-05-16 Knauf Westdeutsche Gips Mit einem vlies, gelege oder gewebe aus glasfasern bewehrte bauplatte
JP2836941B2 (ja) * 1990-09-28 1998-12-14 秩父小野田株式会社 石膏抄造板の製造方法
DE4127932A1 (de) 1991-08-23 1993-02-25 Bold Joerg Verfahren und vorrichtung zur herstellung von faserverstaerkten gipsplatten und dergleichen
DE4217978A1 (de) * 1992-05-30 1993-12-02 Heidelberger Zement Ag Verfahren zur Herstellung von ALPHA-Halbhydrat aus Calciumsulfat-Dihydrat in einem Reaktor
US5562892A (en) * 1995-01-26 1996-10-08 Kirk; Donald W. Process for the production of alpha hemihydrate calcium sulfate from flue gas sludge
DE19615321A1 (de) 1996-04-17 1997-10-23 Daimler Benz Ag Sicherheitseinrichtung für ein Fahrzeug mit einem herausnehmbaren Sitz, insbesondere Beifahrersitz
US5879446A (en) * 1998-08-21 1999-03-09 National Gypsum Company Gypsum wallboard, and method of making same
US6197235B1 (en) * 1999-02-09 2001-03-06 United States Gypsum Company Method of manufacture for textured surface panels and panel products made therefrom
DK1568671T3 (da) 2004-02-24 2010-07-26 Lafarge Platres Proces og apparatur til produktion af en hærdet, cellulær, cementlignende masse
US7771851B2 (en) * 2005-08-26 2010-08-10 United States Gypsum Company Gypsum-containing products containing alpha hemihydrate
WO2007084346A2 (en) 2006-01-13 2007-07-26 Certainteed Gypsum, Inc. System and method for the production of alpha type gypsum using heat recovery
US7588634B2 (en) 2006-09-20 2009-09-15 United States Gypsum Company Process for manufacturing ultra low consistency alpha- and beta- blend stucco
CN101563303B (zh) * 2006-12-20 2013-05-01 Nugyp公司 半水合硫酸钙的处理方法
FI20070093A0 (fi) * 2007-02-02 2007-02-02 Kemira Oyj Kipsituote ja menetelmä sen valmistamiseksi
US7754006B2 (en) * 2007-03-20 2010-07-13 United States Gypsum Company Process for manufacturing ready-mixed setting alpha-calcium sulphate hemi-hydrate and kit for same
US7918950B2 (en) * 2007-12-20 2011-04-05 United States Gypsum Company Low fiber calcination process for making gypsum fiberboard
US20090208392A1 (en) * 2008-02-14 2009-08-20 Georgia-Pacific Gypsum, Llc Process for producing alpha-hemihydrate gypsum
EP2163532A1 (de) * 2008-09-11 2010-03-17 Claudius Peters Technologies GmbH Verfahren und Anlage zur Herstellung von Hartgips
CN102092974A (zh) * 2010-12-08 2011-06-15 太原理工大学 用热压法生产熟石膏浆料的方法和装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927927A1 (de) * 1989-08-24 1991-02-28 Rwk Rhein Westfael Kalkwerke Verfahren zur herstellung von faserbewehrten formteilen auf gipsbasis

Also Published As

Publication number Publication date
JP2015504837A (ja) 2015-02-16
GB2497574B (en) 2019-10-02
HUE047598T2 (hu) 2020-04-28
BR112014014564A8 (pt) 2017-07-04
ES2956084T3 (es) 2023-12-13
EP2791074B1 (en) 2019-12-04
BR112014014564B1 (pt) 2020-12-08
EP3599227A1 (en) 2020-01-29
CA2860907C (en) 2020-09-08
BR112014014564A2 (pt) 2017-06-13
EP3599227C0 (en) 2023-08-16
CA2860907A1 (en) 2013-06-20
PL2791074T3 (pl) 2020-04-30
GB2497574A (en) 2013-06-19
DK2791074T3 (da) 2020-02-17
GB201121589D0 (en) 2012-01-25
US9242870B2 (en) 2016-01-26
MY164602A (en) 2018-01-30
JP6158211B2 (ja) 2017-07-05
HUE063587T2 (hu) 2024-01-28
IN2014KN01463A (enExample) 2015-10-23
US20140377162A1 (en) 2014-12-25
RU2014128767A (ru) 2016-02-10
CN104144895A (zh) 2014-11-12
WO2013087754A1 (en) 2013-06-20
HK1199241A1 (en) 2015-06-26
SG11201404052YA (en) 2014-08-28
EP3599227B1 (en) 2023-08-16
EP2791074A1 (en) 2014-10-22
RU2621238C2 (ru) 2017-06-01
ZA201405134B (en) 2017-02-22
NZ627432A (en) 2016-03-31
AU2012351635A1 (en) 2014-08-07
ES2768087T3 (es) 2020-06-19
PL3599227T3 (pl) 2024-02-12
KR20140114368A (ko) 2014-09-26
AU2012351635B2 (en) 2016-02-25
CN104144895B (zh) 2017-04-12

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