The method of two-stage thermal influence on the contaminated soil and the problems related to the development of installations for cleaning natural soils contaminated during the production of various kinds of work with oil are considered. On the basis of analysis of various schemes of installations, the scheme, main elements and parameters of model installation of small capacity are offered.
The analysis of problems related to the development of industrial facilities for cleaning natural soils from oil products contaminated during various kinds of work with oil (oil extraction, oil loading tanks, pumping oil and petroleum products, etc.) is presented, qualitative and quantitative assessments of the most important positions determining the possible options of facilities for the adopted two-stage technology (sublimation and afterburning) are given. On the basis of comparison of various schemes, the basic scheme of the plant is determined for the design study and production of the operating model of the plant. After completion of experimental researches it is supposed to consider the accepted variant as a prototype of an industrial model.
