Аннотация
In the paper separation methods of organic part from oil sands were investigated at experimentally. For the determination of organic part (liquid fraction) of oil sands the extraction methods was used in Soxhlet apparatus by solvent. Thermal processing was carried out with a monotonic heating of oil sands from room temperature to 500 ºC. As showing results, organic part of Beke and Munayli-Mola oil sands studied by extraction method were 12.0 wt.% and 16 wt.%. Thermal processing results showed, that the organic part of Beke and Munayli-Mola oil sands were 9.6 wt.% and 13.5 wt.%. Physical and chemical characteristics of liquid fraction are established by standard methods.