Disclosed is a portable apparatus and method for purifying lubricating oil in remotely separated devices, such as gearboxes and motors on oil well pumping equipment. The apparatus is mounted on a vehicle, such as a trailer, and has separate tanks thereon for holding volumes of oil. A flexible condui

Transformer oil is one of the very important component in oil immersed transformers. The life expectancy and satisfactory operation of transformers are mainly depend on the oil in which is immersed.The transformer oil performs two very important functions.1. It creates an acceptable level of insulat

Lube oil, or lubricating oil, is the term used for hydrocarbon-based mineral oil used for lubricating gearboxes, industrial machinery, lawn and garden equipment, and engines. Lube oil becomes contaminated by several different means. Contamination can be in the form of water, dust, metal shavings, or

Used oil re-refining is the process of restoring used oil to new oil by removing chemical impurities, heavy metals and dirt.Used Industrial and automotive oil is recycled at re-refineries. The used oil is first tested to determine suitability for re-refining, it is then dehydrated, which is then tre

The breakdown voltage of mineral insulation oil was systematically investigated under the influences of moisture, acidity, pressure and particles. The standards IEC156/95 (VDE0370/Part5/96 and ASTM D1816) specified the test conditions.Moisture provides charge carriers, therefore a moisture saturatio

To assess the insulating property of dielectric transformer oil, a sample of the transformer oil is taken and its breakdown voltage is measured.The transformer oil is filled in the vessel of the testing device. Two standard-compliant test electrodes with a typical clearance of 2.5 mm are surrounded