Abstract:

The variety of oils, methods and products of their processing, the use of various technologies for the production of bitumen, without taking into account the nature of oils, inevitably affects the quality of bitumen. Therefore, more and more attention is being paid to the study of the nature of oil, its chemical composition and the assessment of its suitability for bitumen production

Keywords: chemical nature of raw materials, properties of bitumen, paraffin-naphthenic fraction, paraffin-naphthenic and monocyclic aromatic compounds, monocyclic aromatic compounds, bicyclic aromatic compounds, naphthenic hydrocarbons, paint coatings, dispersed structure of bitumen, colloidal structure of bitumen, group chemical composition, asphaltenes, oil part of bitumen, asphaltogenic acids and their anhydrides, physico-chemical, operational rheological properties of bitumen