NL6908157A - - Google Patents
Info
- Publication number
- NL6908157A NL6908157A NL6908157A NL6908157A NL6908157A NL 6908157 A NL6908157 A NL 6908157A NL 6908157 A NL6908157 A NL 6908157A NL 6908157 A NL6908157 A NL 6908157A NL 6908157 A NL6908157 A NL 6908157A
- Authority
- NL
- Netherlands
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
-
- 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
- C04B11/024—Ingredients added before, or during, the calcining process, e.g. calcination modifiers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681771497 DE1771497C3 (en) | 1968-05-31 | Process for the production of gypsum components from alpha hemihydrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6908157A true NL6908157A (en) | 1969-12-02 |
Family
ID=5700879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6908157A NL6908157A (en) | 1968-05-31 | 1969-05-29 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE728279A (en) |
| FR (1) | FR2009706A1 (en) |
| NL (1) | NL6908157A (en) |
-
1969
- 1969-02-12 BE BE728279D patent/BE728279A/xx unknown
- 1969-04-25 FR FR6913277A patent/FR2009706A1/fr not_active Withdrawn
- 1969-05-29 NL NL6908157A patent/NL6908157A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE728279A (en) | 1969-07-16 |
| FR2009706A1 (en) | 1970-02-06 |
| DE1771497B2 (en) | 1975-07-03 |
| DE1771497A1 (en) | 1971-12-23 |