Regeneration of Spent Transformer Oil Using Coconut Shell Derived Activated Carbon
Ifeanyichukwu Edeh, Ogbe Ebruphiyor & Brume Joseph Egere · Chemical Science International Journal · 2026
The reliability of power transformers depends on the insulating oil, which performs the critical dual role of dielectric medium and coolant. Degradation from thermal and oxidative stress produces harmful contaminants like acids and moisture which severely reduce the dielectric st...
Open access
Research Article
10.9734/CSJI/2026/v35i21026