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 PDFInfo
- 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
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
- C04B11/00—Calcium sulfate cements
- C04B11/02—Methods and apparatus for dehydrating gypsum
Landscapes
- 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)
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2383254A (en) * | 1941-08-04 | 1945-08-21 | United States Gypsum Co | Calcining process and apparatus |
-
1988
- 1988-01-14 DE DE19883800794 patent/DE3800794A1/de active Granted
- 1988-12-27 NL NL8803175A patent/NL8803175A/nl not_active Application Discontinuation
-
1989
- 1989-01-06 BE BE8900016A patent/BE1003776A3/nl not_active IP Right Cessation
- 1989-01-13 LU LU87424A patent/LU87424A1/de unknown
- 1989-01-16 GB GB8900864A patent/GB2213810B/en not_active Expired - Fee Related
Patent Citations (4)
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)
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 |