JP6158211B2 - 石膏系製品を形成する方法 - Google Patents

石膏系製品を形成する方法 Download PDF

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Publication number
JP6158211B2
JP6158211B2 JP2014546503A JP2014546503A JP6158211B2 JP 6158211 B2 JP6158211 B2 JP 6158211B2 JP 2014546503 A JP2014546503 A JP 2014546503A JP 2014546503 A JP2014546503 A JP 2014546503A JP 6158211 B2 JP6158211 B2 JP 6158211B2
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JP
Japan
Prior art keywords
slurry
gypsum
hemihydrate
water
hemihydrate slurry
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JP2014546503A
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English (en)
Japanese (ja)
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JP2015504837A (ja
Inventor
ジャン−ルイ・モンロール
ジャン−リュック・ジェルマン
Original Assignee
サン−ゴバン プラコ エスエイエス
サン−ゴバン プラコ エスエイエス
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Publication of JP2015504837A publication Critical patent/JP2015504837A/ja
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Classifications

    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
JP2014546503A 2011-12-15 2012-12-13 石膏系製品を形成する方法 Active JP6158211B2 (ja)

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
JP2015504837A JP2015504837A (ja) 2015-02-16
JP6158211B2 true JP6158211B2 (ja) 2017-07-05

Family

ID=45560520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014546503A Active JP6158211B2 (ja) 2011-12-15 2012-12-13 石膏系製品を形成する方法

Country Status (19)

Country Link
US (1) US9242870B2 (enExample)
EP (2) EP2791074B1 (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 (4)

* 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
PL4059904T3 (pl) * 2021-03-19 2024-02-19 Saint-Gobain Placo Sposób ciągłego wytwarzania półwodzianu siarczanu alfa-wapniowego
US12617719B2 (en) * 2023-04-17 2026-05-05 Universal Cement Corporation Synthetic gypsum and gypsum boards produced therefrom
EP4567013A1 (en) * 2023-12-04 2025-06-11 Saint-Gobain Placo Heat recovery

Family Cites Families (33)

* 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
RU2101252C1 (ru) * 1988-11-18 1998-01-10 Юнайтед Стейтс Джипсум Компани Сырьевая смесь для получения композиционного материала, композиционный материал, способ приготовления сырьевой смеси для получения композиционного материала и способ производства гипсоволокнистых плит
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
DE3927927A1 (de) * 1989-08-24 1991-02-28 Rwk Rhein Westfael Kalkwerke Verfahren zur herstellung von faserbewehrten formteilen auf gipsbasis
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
DE4127930A1 (de) 1991-08-23 1993-02-25 Bold Joerg Verfahren zur herstellung von faserverstaerkten gipsplatten
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
ATE463471T1 (de) 2004-02-24 2010-04-15 Lafarge Platres Verfahren und vorrichtung zur herstellung eines hydraulisch abgebundenen porenkörpers
US7771851B2 (en) * 2005-08-26 2010-08-10 United States Gypsum Company Gypsum-containing products containing alpha hemihydrate
DK1971813T3 (en) 2006-01-13 2016-09-19 Certainteed Gypsum Inc System og fremgangsmåde til produktion af alfa-type-gips ved anvendelse af varmegenvinding
US7588634B2 (en) 2006-09-20 2009-09-15 United States Gypsum Company Process for manufacturing ultra low consistency alpha- and beta- blend stucco
KR101432334B1 (ko) * 2006-12-20 2014-09-19 더 뉴집 코포레이션 칼슘 설페이트 반수화물 처리 공정
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

Also Published As

Publication number Publication date
DK2791074T3 (da) 2020-02-17
NZ627432A (en) 2016-03-31
US9242870B2 (en) 2016-01-26
CN104144895A (zh) 2014-11-12
GB201121589D0 (en) 2012-01-25
SG11201404052YA (en) 2014-08-28
WO2013087754A1 (en) 2013-06-20
BR112014014564B1 (pt) 2020-12-08
KR20140114368A (ko) 2014-09-26
KR101953649B1 (ko) 2019-03-04
HUE047598T2 (hu) 2020-04-28
GB2497574B (en) 2019-10-02
BR112014014564A8 (pt) 2017-07-04
CA2860907C (en) 2020-09-08
CN104144895B (zh) 2017-04-12
EP2791074B1 (en) 2019-12-04
EP2791074A1 (en) 2014-10-22
BR112014014564A2 (pt) 2017-06-13
US20140377162A1 (en) 2014-12-25
ES2956084T3 (es) 2023-12-13
CA2860907A1 (en) 2013-06-20
ZA201405134B (en) 2017-02-22
PL3599227T3 (pl) 2024-02-12
AU2012351635B2 (en) 2016-02-25
IN2014KN01463A (enExample) 2015-10-23
ES2768087T3 (es) 2020-06-19
GB2497574A (en) 2013-06-19
RU2621238C2 (ru) 2017-06-01
EP3599227A1 (en) 2020-01-29
JP2015504837A (ja) 2015-02-16
PL2791074T3 (pl) 2020-04-30
MY164602A (en) 2018-01-30
EP3599227B1 (en) 2023-08-16
HUE063587T2 (hu) 2024-01-28
HK1199241A1 (en) 2015-06-26
RU2014128767A (ru) 2016-02-10
AU2012351635A1 (en) 2014-08-07
EP3599227C0 (en) 2023-08-16

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