GB1050374A - - Google Patents
Info
- Publication number
- GB1050374A GB1050374A GB1050374DA GB1050374A GB 1050374 A GB1050374 A GB 1050374A GB 1050374D A GB1050374D A GB 1050374DA GB 1050374 A GB1050374 A GB 1050374A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphuric acid
- hydrogen fluoride
- slurry
- fluoride
- calcium
- 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.)
- Active
Links
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 5
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 5
- 239000001117 sulphuric acid Substances 0.000 abstract 5
- 235000011149 sulphuric acid Nutrition 0.000 abstract 5
- 239000002002 slurry Substances 0.000 abstract 4
- 239000001175 calcium sulphate Substances 0.000 abstract 3
- 235000011132 calcium sulphate Nutrition 0.000 abstract 3
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract 2
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 2
- 239000010436 fluorite Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000005979 thermal decomposition reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1050374A true GB1050374A (cs) |
Family
ID=1755748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1050374D Active GB1050374A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1050374A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159136A (en) * | 1984-05-18 | 1985-11-27 | Atochem | Process for the manufacture of hydrofluoric acid by reaction of sulphuric acid with fluorospar in a rotating oven |
-
0
- GB GB1050374D patent/GB1050374A/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159136A (en) * | 1984-05-18 | 1985-11-27 | Atochem | Process for the manufacture of hydrofluoric acid by reaction of sulphuric acid with fluorospar in a rotating oven |
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