What is the technology behind transformer oil regeneration?

The technology behind transformer oil regeneration revolves around several advanced processes:

Adsorption Technology: Activated clay or other adsorbents are used to remove acids, sludge, and oxidation products from the oil.
Vacuum Dehydration: Removes moisture and gases by lowering the boiling points through vacuum pressure.
Filtration: High-precision filters are used to remove solid contaminants from the oil.
Thermal Treatment: Heating the oil to improve its flow properties and facilitate the removal of impurities. These technologies ensure that the oil’s dielectric and thermal properties are restored to optimal levels.