RO96546B1 - Procedeu pentru prepararea acidului fluorhidric - Google Patents
Procedeu pentru prepararea acidului fluorhidricInfo
- Publication number
- RO96546B1 RO96546B1 RO124464A RO12446486A RO96546B1 RO 96546 B1 RO96546 B1 RO 96546B1 RO 124464 A RO124464 A RO 124464A RO 12446486 A RO12446486 A RO 12446486A RO 96546 B1 RO96546 B1 RO 96546B1
- Authority
- RO
- Romania
- Prior art keywords
- hydrofluoric acid
- preparing fluorine
- fluorine hydride
- sulfuric acid
- acid
- Prior art date
Links
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 230000003213 activating effect Effects 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- OBTWBSRJZRCYQV-UHFFFAOYSA-N sulfuryl difluoride Chemical compound FS(F)(=O)=O OBTWBSRJZRCYQV-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Silicon Compounds (AREA)
Abstract
Inventia se refera la un procedeu de obtinere a acidului fluorhidric. Acidul fluorhidric se obtine din florura de calciu si acid sulfuric cu racirea gazelor de reactie si condensarea partiala a acidului fluorhidric, activând în refluxul format acidul sulfuric, apa si impuritatile solide antrenate din reactor, retinerea completa fiind realizata într-un separator inertial sau centrifugal montat dupa racitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124464A RO96546B1 (ro) | 1986-08-08 | 1986-08-08 | Procedeu pentru prepararea acidului fluorhidric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124464A RO96546B1 (ro) | 1986-08-08 | 1986-08-08 | Procedeu pentru prepararea acidului fluorhidric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO96546A2 RO96546A2 (ro) | 1989-03-30 |
| RO96546B1 true RO96546B1 (ro) | 1989-04-01 |
Family
ID=20119748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO124464A RO96546B1 (ro) | 1986-08-08 | 1986-08-08 | Procedeu pentru prepararea acidului fluorhidric |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO96546B1 (ro) |
-
1986
- 1986-08-08 RO RO124464A patent/RO96546B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO96546A2 (ro) | 1989-03-30 |
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