ОЦЕНКА ВЛИЯНИЯ ДОБАВКИ К ГУДРОНУ НА СВОЙСТВА БИТУМА
DOI: 10.32758/2782–3040-2024-0-3-42-47
УДК 665.775.4
Popov M.R., Chernysheva E.A., Zuikov A.V., Kozhevnikova J.V. (Gubkin Russian State University of Oil and Gas (NRU), Moscow, Russia)
Keywords: tar, bitumen, additives to tar, bitumen quality, modifiers, oxidation, colloidal structure.
Abstract. In this paper, we consider ways to solve the problem of obtaining bitumen materials of low quality. Unsatisfactory characteristics of raw materials (tar) for bitumen production are an important reason for the poor quality of products based on it. In order to improve the quality of bitumen, the authors propose the introduction of special additives into the tar during its oxidation. The work carried out studies of the effect of additives introduced into tar in various quantities on the properties of the bitumen obtained. It is shown that the additive, acting on the process of tar oxidation, improves the properties of the bitumen obtained.