JPS48102095A - - Google Patents
Info
- Publication number
- JPS48102095A JPS48102095A JP2757473A JP2757473A JPS48102095A JP S48102095 A JPS48102095 A JP S48102095A JP 2757473 A JP2757473 A JP 2757473A JP 2757473 A JP2757473 A JP 2757473A JP S48102095 A JPS48102095 A JP S48102095A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- 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)
- 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 |
|---|---|---|---|
| US24180272A | 1972-03-08 | 1972-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS48102095A true JPS48102095A (ja) | 1973-12-21 |
Family
ID=22912236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2757473A Pending JPS48102095A (ja) | 1972-03-08 | 1973-03-08 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS48102095A (ja) |
| BR (1) | BR7301660D0 (ja) |
| DE (1) | DE2310799A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5415932A (en) * | 1977-04-29 | 1979-02-06 | Lafarge Sa | Plaster produced from phosphorus gypsum and production thereof |
| CN110422869A (zh) * | 2019-08-26 | 2019-11-08 | 山东海天生物化工有限公司 | 一种联产α-超高强石膏和氯化钠的方法及超高强石膏 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5248487A (en) * | 1987-03-21 | 1993-09-28 | Jorg Bold | Process for the conversion of calcium sulfate dihydrate into alpha-hemihydrate |
| DE3709393A1 (de) * | 1987-03-21 | 1988-09-29 | Saarbergwerke Ag | Verfahren zur umwandlung von calciumsulfatdihydrat in (alpha)-halbhydrat |
| DE3711367A1 (de) * | 1987-04-04 | 1988-10-13 | Rwk Rhein Westfael Kalkwerke | Verfahren zur herstellung von calciumsulfat-halbhydrat |
| DE59802498D1 (de) * | 1997-05-10 | 2002-01-31 | Sicowa Verfahrenstech | Verfahren zum Herstellen von Calciumsulfat-Alphahalbhydrat |
| GB0708382D0 (en) | 2007-05-01 | 2007-06-06 | Bpb Plc | Gypsum based compositions |
-
1973
- 1973-03-05 DE DE19732310799 patent/DE2310799A1/de active Pending
- 1973-03-07 BR BR166073A patent/BR7301660D0/pt unknown
- 1973-03-08 JP JP2757473A patent/JPS48102095A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5415932A (en) * | 1977-04-29 | 1979-02-06 | Lafarge Sa | Plaster produced from phosphorus gypsum and production thereof |
| JPS5934145B2 (ja) * | 1977-04-29 | 1984-08-20 | ラフアルジユ | 燐セツコウから製造されたプラスタ−及びその製法 |
| CN110422869A (zh) * | 2019-08-26 | 2019-11-08 | 山东海天生物化工有限公司 | 一种联产α-超高强石膏和氯化钠的方法及超高强石膏 |
| CN110422869B (zh) * | 2019-08-26 | 2021-10-01 | 山东海天生物化工有限公司 | 一种联产α-超高强石膏和氯化钠的方法及超高强石膏 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2310799A1 (de) | 1973-09-13 |
| BR7301660D0 (pt) | 1974-05-16 |