RO72406A - PROCESS FOR THE PREPARATION OF LOW CALCIUM SULPHATE IN FLUORINE - Google Patents
PROCESS FOR THE PREPARATION OF LOW CALCIUM SULPHATE IN FLUORINEInfo
- Publication number
- RO72406A RO72406A RO7790502A RO9050277A RO72406A RO 72406 A RO72406 A RO 72406A RO 7790502 A RO7790502 A RO 7790502A RO 9050277 A RO9050277 A RO 9050277A RO 72406 A RO72406 A RO 72406A
- Authority
- RO
- Romania
- Prior art keywords
- fluorine
- preparation
- calcium sulphate
- low calcium
- low
- Prior art date
Links
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 title 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 title 1
- 235000011132 calcium sulphate Nutrition 0.000 title 1
- 239000001175 calcium sulphate Substances 0.000 title 1
- 229910052731 fluorine Inorganic materials 0.000 title 1
- 239000011737 fluorine Substances 0.000 title 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT394976A AT345251B (en) | 1976-05-31 | 1976-05-31 | METHOD FOR MANUFACTURING LOW FLUORINE CALCIUM SULFATE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO72406A true RO72406A (en) | 1982-02-26 |
Family
ID=3557609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7790502A RO72406A (en) | 1976-05-31 | 1977-05-27 | PROCESS FOR THE PREPARATION OF LOW CALCIUM SULPHATE IN FLUORINE |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT345251B (en) |
| DD (1) | DD129772A1 (en) |
| IN (1) | IN146533B (en) |
| PL (1) | PL198479A1 (en) |
| RO (1) | RO72406A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1150583A (en) * | 1981-12-21 | 1983-07-15 | United States Gypsum Company | Conversion of fluoroanhydrite to plaster |
-
1976
- 1976-05-31 AT AT394976A patent/AT345251B/en not_active IP Right Cessation
-
1977
- 1977-05-05 IN IN668/CAL/77A patent/IN146533B/en unknown
- 1977-05-26 DD DD19916377A patent/DD129772A1/en unknown
- 1977-05-27 RO RO7790502A patent/RO72406A/en unknown
- 1977-05-28 PL PL19847977A patent/PL198479A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT345251B (en) | 1978-09-11 |
| ATA394976A (en) | 1977-12-15 |
| IN146533B (en) | 1979-06-23 |
| DD129772A1 (en) | 1978-02-08 |
| PL198479A1 (en) | 1978-03-13 |
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