ES299304A1 - Aparato para la fabricaciën de yeso a partir de piedra de yeso - Google Patents
Aparato para la fabricaciën de yeso a partir de piedra de yesoInfo
- Publication number
- ES299304A1 ES299304A1 ES0299304A ES299304A ES299304A1 ES 299304 A1 ES299304 A1 ES 299304A1 ES 0299304 A ES0299304 A ES 0299304A ES 299304 A ES299304 A ES 299304A ES 299304 A1 ES299304 A1 ES 299304A1
- Authority
- ES
- Spain
- Prior art keywords
- plaster
- stone
- translation
- manufacture
- machine
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
- C04B11/036—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained for the dry process, e.g. dehydrating in a fluidised bed or in a rotary kiln, i.e. to obtain beta-hemihydrate
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 |
---|---|---|---|
FR937773A FR1369415A (fr) | 1963-06-12 | 1963-06-12 | Perfectionnement à la fabrication du plâtre |
Publications (1)
Publication Number | Publication Date |
---|---|
ES299304A1 true ES299304A1 (es) | 1964-08-16 |
Family
ID=8805830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0299304A Expired ES299304A1 (es) | 1963-06-12 | 1964-04-29 | Aparato para la fabricaciën de yeso a partir de piedra de yeso |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES299304A1 (es) |
FR (1) | FR1369415A (es) |
-
1963
- 1963-06-12 FR FR937773A patent/FR1369415A/fr not_active Expired
-
1964
- 1964-04-29 ES ES0299304A patent/ES299304A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1369415A (fr) | 1964-08-14 |
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