waste oil

Сleaning of watered used mineral motor oils

The work studies the coagulation process of watered-down mineral motor oils in the presence of various coagulants. The influence of the nature and amount of coagulants on the technical and operational characteristics of purified motor oils is established. The successful removal of emulsified water from watered-down used mineral motor oils by the proposed coagulants is confirmed by experimental and IR spectroscopic analysis methods. Dehydrated used mineral motor oils can be successfully directed to combined methods of their regeneration.

IMPROVED TECHNOLOGY IMPROVED TECHNOLOGY FROM WASTE OILS

The process of biodiesel fuel production from waste oil is investigated. It is identified that when processing used oil, the raw material needs aftertreatment, and the presence of free fatty acids in the oil leads to the appearance of an additional reaction The ways of improvement of technological scheme for biodiesel fuel manufacturing taking into account raw material characteristics are offered