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
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 (en) | 1973-12-21 |
Family
ID=22912236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2757473A Pending JPS48102095A (en) | 1972-03-08 | 1973-03-08 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS48102095A (en) |
| BR (1) | BR7301660D0 (en) |
| DE (1) | DE2310799A1 (en) |
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 (en) * | 2019-08-26 | 2019-11-08 | 山东海天生物化工有限公司 | A kind of method and super strong gypsum of coproducing alpha-super strong gypsum and sodium chloride |
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 (en) * | 1987-03-21 | 1988-09-29 | Saarbergwerke Ag | METHOD FOR CONVERTING CALCIUM SULFATE DIHYDRATE IN (ALPHA) -HALBHYDRATE |
| DE3711367A1 (en) * | 1987-04-04 | 1988-10-13 | Rwk Rhein Westfael Kalkwerke | Process for preparing calcium sulphate hemihydrate |
| DE59802498D1 (en) * | 1997-05-10 | 2002-01-31 | Sicowa Verfahrenstech | Process for producing calcium sulfate alpha hemihydrate |
| GB0708382D0 (en) | 2007-05-01 | 2007-06-06 | Bpb Plc | Gypsum based compositions |
-
1973
- 1973-03-05 DE DE19732310799 patent/DE2310799A1/en active Pending
- 1973-03-07 BR BR166073A patent/BR7301660D0/en 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 (en) * | 1977-04-29 | 1984-08-20 | ラフアルジユ | Plaster made from phosphorus and its manufacturing method |
| CN110422869A (en) * | 2019-08-26 | 2019-11-08 | 山东海天生物化工有限公司 | A kind of method and super strong gypsum of coproducing alpha-super strong gypsum and sodium chloride |
| CN110422869B (en) * | 2019-08-26 | 2021-10-01 | 山东海天生物化工有限公司 | Method for co-producing alpha-ultrahigh strength gypsum and sodium chloride and ultrahigh strength gypsum |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7301660D0 (en) | 1974-05-16 |
| DE2310799A1 (en) | 1973-09-13 |