NL8803175A - Werkwijze en inrichting voor het bereiden van calciumsulfaathalfhydraat in alfa-configuratie. - Google Patents

Werkwijze en inrichting voor het bereiden van calciumsulfaathalfhydraat in alfa-configuratie. Download PDF

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Publication number
NL8803175A
NL8803175A NL8803175A NL8803175A NL8803175A NL 8803175 A NL8803175 A NL 8803175A NL 8803175 A NL8803175 A NL 8803175A NL 8803175 A NL8803175 A NL 8803175A NL 8803175 A NL8803175 A NL 8803175A
Authority
NL
Netherlands
Prior art keywords
trough
autoclave
transport
drying device
transport container
Prior art date
Application number
NL8803175A
Other languages
English (en)
Dutch (nl)
Original Assignee
Rwk Rhein Westfael Kalkwerke
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 Rwk Rhein Westfael Kalkwerke filed Critical Rwk Rhein Westfael Kalkwerke
Publication of NL8803175A publication Critical patent/NL8803175A/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)
NL8803175A 1988-01-14 1988-12-27 Werkwijze en inrichting voor het bereiden van calciumsulfaathalfhydraat in alfa-configuratie. NL8803175A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3800794 1988-01-14
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
NL8803175A true NL8803175A (nl) 1989-08-01

Family

ID=6345211

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8803175A NL8803175A (nl) 1988-01-14 1988-12-27 Werkwijze en inrichting voor het bereiden van calciumsulfaathalfhydraat in alfa-configuratie.

Country Status (5)

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

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
US8388926B2 (en) 2006-01-13 2013-03-05 Certainteed Gypsum, Inc. System and method for the production of gypsum using heat recovery
CA2636351C (en) * 2006-01-13 2014-04-15 Certainteed Gypsum, Inc. System and method for the production of alpha type gypsum using heat recovery
GB2497574B (en) * 2011-12-15 2019-10-02 Saint Gobain Placo Sas A method of forming a gypsum based product

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE626895A (enrdf_load_stackoverflow) *
US2383254A (en) * 1941-08-04 1945-08-21 United States Gypsum Co Calcining process and apparatus
DE955297C (de) * 1954-11-13 1957-01-03 Koenigshuette G M B H Einrichtung zur Herstellung von Hartgips
DE3711367A1 (de) * 1987-04-04 1988-10-13 Rwk Rhein Westfael Kalkwerke Verfahren zur herstellung von calciumsulfat-halbhydrat
GB2205089B (en) * 1987-05-22 1991-03-13 Rhein Westfael Elect Werk Ag Process for production of calcium sulphate alpha-hemihydrate

Also Published As

Publication number Publication date
DE3800794C2 (enrdf_load_stackoverflow) 1990-02-08
GB2213810B (en) 1991-11-13
GB8900864D0 (en) 1989-03-08
BE1003776A3 (nl) 1992-06-09
LU87424A1 (de) 1989-06-14
DE3800794A1 (de) 1989-07-27
GB2213810A (en) 1989-08-23

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