Extraction of Asphaltite with Toluene

摘要

The extraction of asphaltite with toluene was carried out at 100–300°C. With the use of X-ray fluorescence analysis, the effect of the extractant on the redistribution of organic substances between the initial and extracted asphaltites was found. The main hydrocarbon components of asphaltite from the Ivanovskoe deposit in Orenburg oblast were determined.