Virgin base oil properties of the oil obtained is dependent on the type of crude oil and refining operations. It is chemical components during the refining process of crude oil from which it obtained, to inherit.
Since crude oil containing different combinations such as paraffinic hydrocarbons, naphthenic and aromatic sulfur compounds are also, they are also made up of these compounds. It composition comprising a major effect on the properties of spent oils, paraffinic compounds, naphthenic and aromatic.
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