RO85849B1 - Procedeu de regenerare a uleiurilor electroizolante, uzate - Google Patents
Procedeu de regenerare a uleiurilor electroizolante, uzateInfo
- Publication number
- RO85849B1 RO85849B1 RO108427A RO10842782A RO85849B1 RO 85849 B1 RO85849 B1 RO 85849B1 RO 108427 A RO108427 A RO 108427A RO 10842782 A RO10842782 A RO 10842782A RO 85849 B1 RO85849 B1 RO 85849B1
- Authority
- RO
- Romania
- Prior art keywords
- electrically insulating
- insulating oils
- oils
- reclaiming spent
- oil
- Prior art date
Links
- 239000003921 oil Substances 0.000 title abstract 5
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 239000003463 adsorbent Substances 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 238000010828 elution Methods 0.000 abstract 1
- 150000002500 ions Chemical group 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 230000008439 repair process Effects 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Procedeul de regenerare a uleiurilor electroizlante uzate, conform inventiei, consta în aceea ca uleiurilr electroizlante uzate sunt trecute la temperatura de circa 70 degree C si cu o încarcare specifica de circa 4 h la -1, printr-un strat de anionit puternic bazic polistirenic adsorbant în forma ionica CL la -, în prealabil uscat sub vid si umflat în ulei nou; dupa epuizare rasina fiind supusa regenerarii, prin eluare cu unul sau mai multi solventi de polaritati diferite, pentru efectuarea unui nou ciclu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO108427A RO85849B1 (ro) | 1982-08-12 | 1982-08-12 | Procedeu de regenerare a uleiurilor electroizolante, uzate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO108427A RO85849B1 (ro) | 1982-08-12 | 1982-08-12 | Procedeu de regenerare a uleiurilor electroizolante, uzate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO85849B1 true RO85849B1 (ro) | 1985-01-30 |
Family
ID=40903567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO108427A RO85849B1 (ro) | 1982-08-12 | 1982-08-12 | Procedeu de regenerare a uleiurilor electroizolante, uzate |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO85849B1 (ro) |
-
1982
- 1982-08-12 RO RO108427A patent/RO85849B1/ro unknown
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