BE791078A - Procede de fabrication de sulfate de calcium pouvant faire prise a partir de fines de sulfate de calcium - Google Patents
Procede de fabrication de sulfate de calcium pouvant faire prise a partir de fines de sulfate de calciumInfo
- Publication number
- BE791078A BE791078A BE791078DA BE791078A BE 791078 A BE791078 A BE 791078A BE 791078D A BE791078D A BE 791078DA BE 791078 A BE791078 A BE 791078A
- Authority
- BE
- Belgium
- Prior art keywords
- calcium sulphate
- taken
- manufacturing process
- fine
- calcium
- Prior art date
Links
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 title 4
- 235000011132 calcium sulphate Nutrition 0.000 title 2
- 239000001175 calcium sulphate Substances 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
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
- 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
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712155324 DE2155324A1 (de) | 1971-11-08 | 1971-11-08 | Verfahren zur herstellung von abbindefaehigen calciumsulfaten aus feinteiligen calciumsulfaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE791078A true BE791078A (fr) | 1973-03-01 |
Family
ID=5824466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE791078D BE791078A (fr) | 1971-11-08 | Procede de fabrication de sulfate de calcium pouvant faire prise a partir de fines de sulfate de calcium |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE791078A (show.php) |
| DE (1) | DE2155324A1 (show.php) |
| FR (1) | FR2159275A1 (show.php) |
| NL (1) | NL148578B (show.php) |
-
0
- BE BE791078D patent/BE791078A/xx unknown
-
1971
- 1971-11-08 DE DE19712155324 patent/DE2155324A1/de active Pending
-
1972
- 1972-10-10 NL NL7213671A patent/NL148578B/xx unknown
- 1972-10-26 FR FR7238052A patent/FR2159275A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2159275A1 (en) | 1973-06-22 |
| NL7213671A (show.php) | 1973-05-10 |
| NL148578B (nl) | 1976-02-16 |
| FR2159275B1 (show.php) | 1977-07-29 |
| DE2155324A1 (de) | 1973-05-17 |
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