BE1003776A3 - Werkwijze en inrichting voor het bereiden van calcium-sulfaat-halfhydraat in alpha-configuratie. - Google Patents

Werkwijze en inrichting voor het bereiden van calcium-sulfaat-halfhydraat in alpha-configuratie. Download PDF

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Publication number
BE1003776A3
BE1003776A3 BE8900016A BE8900016A BE1003776A3 BE 1003776 A3 BE1003776 A3 BE 1003776A3 BE 8900016 A BE8900016 A BE 8900016A BE 8900016 A BE8900016 A BE 8900016A BE 1003776 A3 BE1003776 A3 BE 1003776A3
Authority
BE
Belgium
Prior art keywords
trough
autoclave
transport
drying device
transport container
Prior art date
Application number
BE8900016A
Other languages
English (en)
Dutch (nl)
Original Assignee
Clementi Franz
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 Clementi Franz filed Critical Clementi Franz
Application granted granted Critical
Publication of BE1003776A3 publication Critical patent/BE1003776A3/nl

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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
    • C04B11/00—Calcium sulfate cements
    • C04B11/02—Methods and apparatus for dehydrating gypsum

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing Of Solid Wastes (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BE8900016A 1988-01-14 1989-01-06 Werkwijze en inrichting voor het bereiden van calcium-sulfaat-halfhydraat in alpha-configuratie. BE1003776A3 (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883800794 DE3800794A1 (de) 1988-01-14 1988-01-14 Verfahren und anlage zur herstellung von calciumsulfat-halbhydrat in alpha-konfiguration

Publications (1)

Publication Number Publication Date
BE1003776A3 true BE1003776A3 (nl) 1992-06-09

Family

ID=6345211

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8900016A BE1003776A3 (nl) 1988-01-14 1989-01-06 Werkwijze en inrichting voor het bereiden van calcium-sulfaat-halfhydraat in alpha-configuratie.

Country Status (5)

Country Link
BE (1) BE1003776A3 (de)
DE (1) DE3800794A1 (de)
GB (1) GB2213810B (de)
LU (1) LU87424A1 (de)
NL (1) NL8803175A (de)

Families Citing this family (5)

* 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
DE19908776C2 (de) * 1999-02-19 2002-05-23 Ver Energiewerke Ag Verfahren und Anordnung zur Herstellung von hochreinem alpha-Calciumsulfat-Halbhydrat
ES2590560T3 (es) * 2006-01-13 2016-11-22 Certainteed Gypsum, Inc. Sistema y método para la producción de yeso tipo alfa usando recuperación de calor
US8388926B2 (en) 2006-01-13 2013-03-05 Certainteed Gypsum, Inc. System and method for the production of gypsum using heat recovery
GB2497574B (en) * 2011-12-15 2019-10-02 Saint Gobain Placo Sas A method of forming a gypsum based product

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE626895A (de) *
DE955297C (de) * 1954-11-13 1957-01-03 Koenigshuette G M B H Einrichtung zur Herstellung von Hartgips
FR2613346A1 (fr) * 1987-04-04 1988-10-07 Rwk Rhein Westfael Kalkwerke Procede pour la fabrication de semi-hydrate de sulfate de calcium, semi-hydrate de sulfate de calcium fabrique par la mise en oeuvre de ce procede et melange de mortier contenant un tel semi-hydrate
GB2205089A (en) * 1987-05-22 1988-11-30 Rhein Westfael Elect Werk Ag Process for production of calcium sulphate alpha-hemihydrate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383254A (en) * 1941-08-04 1945-08-21 United States Gypsum Co Calcining process and apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE626895A (de) *
DE955297C (de) * 1954-11-13 1957-01-03 Koenigshuette G M B H Einrichtung zur Herstellung von Hartgips
FR2613346A1 (fr) * 1987-04-04 1988-10-07 Rwk Rhein Westfael Kalkwerke Procede pour la fabrication de semi-hydrate de sulfate de calcium, semi-hydrate de sulfate de calcium fabrique par la mise en oeuvre de ce procede et melange de mortier contenant un tel semi-hydrate
GB2205089A (en) * 1987-05-22 1988-11-30 Rhein Westfael Elect Werk Ag Process for production of calcium sulphate alpha-hemihydrate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 81, no. 22, 2 December 1974, Columbus, Ohio, US; abstract no. 140203R, P. GORDASHCEVSKII ET AL.: 'Gypsum' bladzijde 249 ; *

Also Published As

Publication number Publication date
GB8900864D0 (en) 1989-03-08
GB2213810A (en) 1989-08-23
DE3800794C2 (de) 1990-02-08
GB2213810B (en) 1991-11-13
LU87424A1 (de) 1989-06-14
NL8803175A (nl) 1989-08-01
DE3800794A1 (de) 1989-07-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CLEMENTI FRANZ

Effective date: 19930131