RO81996B1 - Procedeu de marire a eficacitatii coloanelor de rectificare cu umplutura - Google Patents
Procedeu de marire a eficacitatii coloanelor de rectificare cu umpluturaInfo
- Publication number
- RO81996B1 RO81996B1 RO104344A RO10434481A RO81996B1 RO 81996 B1 RO81996 B1 RO 81996B1 RO 104344 A RO104344 A RO 104344A RO 10434481 A RO10434481 A RO 10434481A RO 81996 B1 RO81996 B1 RO 81996B1
- Authority
- RO
- Romania
- Prior art keywords
- increasing
- efficiency
- filling
- filler
- leads
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 239000000945 filler Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 238000004381 surface treatment Methods 0.000 abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- SLUNEGLMXGHOLY-UHFFFAOYSA-N benzene;hexane Chemical compound CCCCCC.C1=CC=CC=C1 SLUNEGLMXGHOLY-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000011056 performance test Methods 0.000 abstract 1
Landscapes
- ing And Chemical Polishing (AREA)
Abstract
Obiectul inventiei îl constituie un procedeu de crestere a eficacitatii coloanelor de rectificare cu umplutura. Procedeul consta în aplicarea unui tratament chimic de suprafata, unei umpluturi formata din inele cu punte, confectionate din aluminiu, avînd dimensiunile 5,3x3x0,6 mm, si o suptafata specifica de 1126 m2/m3, cu o solutie de acid clorhidric. Corpurile de umplere supuse tratarii suprafetei, în sensul cresterii accentuate a porozitatii, ceea ce conduce la scaderea unghiului de udare si implicit la intensificarea transferului de masa. Testarea eficacitatii umpluturii, obtinuta conform procedeului de realizare a inventiei, a fost facuta într-o coloana de rectificare de laborator cu un amestec benzen-hexan. rezultatele au aratat ca tratarea chimica a umpluturii, conform inventiei, conduce la o crestere a eficacitatii cu peste 220%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81104344A RO81996A2 (ro) | 1981-05-20 | 1981-05-20 | Procedeu de marire a eficacitatii coloanelor de rectificare cu umplutura |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81104344A RO81996A2 (ro) | 1981-05-20 | 1981-05-20 | Procedeu de marire a eficacitatii coloanelor de rectificare cu umplutura |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO81996B1 true RO81996B1 (ro) | 1983-06-30 |
| RO81996A2 RO81996A2 (ro) | 1983-07-07 |
Family
ID=20109964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO81104344A RO81996A2 (ro) | 1981-05-20 | 1981-05-20 | Procedeu de marire a eficacitatii coloanelor de rectificare cu umplutura |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO81996A2 (ro) |
-
1981
- 1981-05-20 RO RO81104344A patent/RO81996A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO81996A2 (ro) | 1983-07-07 |
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