RO83474B1 - Procedeu si instalatie pentru purificarea acidului sulfuric tehnic - Google Patents
Procedeu si instalatie pentru purificarea acidului sulfuric tehnicInfo
- Publication number
- RO83474B1 RO83474B1 RO103545A RO10354581A RO83474B1 RO 83474 B1 RO83474 B1 RO 83474B1 RO 103545 A RO103545 A RO 103545A RO 10354581 A RO10354581 A RO 10354581A RO 83474 B1 RO83474 B1 RO 83474B1
- Authority
- RO
- Romania
- Prior art keywords
- collecting
- sulfuric acid
- vacuum
- thermometer
- refrigerant
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 4
- 238000009434 installation Methods 0.000 title 1
- 235000011149 sulphuric acid Nutrition 0.000 title 1
- 239000001117 sulphuric acid Substances 0.000 title 1
- 238000004821 distillation Methods 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000003507 refrigerant Substances 0.000 abstract 2
- 238000005485 electric heating Methods 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO103545A RO83474B1 (ro) | 1981-02-27 | 1981-02-27 | Procedeu si instalatie pentru purificarea acidului sulfuric tehnic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO103545A RO83474B1 (ro) | 1981-02-27 | 1981-02-27 | Procedeu si instalatie pentru purificarea acidului sulfuric tehnic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83474A2 RO83474A2 (fr) | 1984-04-12 |
| RO83474B1 true RO83474B1 (ro) | 1984-05-30 |
Family
ID=20109632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO103545A RO83474B1 (ro) | 1981-02-27 | 1981-02-27 | Procedeu si instalatie pentru purificarea acidului sulfuric tehnic |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83474B1 (fr) |
-
1981
- 1981-02-27 RO RO103545A patent/RO83474B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83474A2 (fr) | 1984-04-12 |
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