The article considers some features of the reagent encapsulation method at low temperatures. A setup layout has been created to measure temperature of the encapsulated material while reagent encapsulating. During the experiment, the duration of maintaining the temperature for preparing the next portion was determined. Methods for supplying carbon dioxide to the unit during reagent encapsulation were compared. As a result of the experiment, a more profitable way of supplying carbon dioxide to the unit was determined.

The article discusses some features of the implementation of the reagent encapsulation method in winter conditions. When preparing the next batch of oil-contaminated soil in a mixture with snow, a sufficient amount of water is formed, which can be used in the technological process, in this regard, it is proposed to make a change in the design of the installation. Since the presence of water in the contaminated soil prevents the mixing process with lime, it is proposed to change the traditional technology of reagent encapsulation. During the experiment, the possibility of implementing the encapsulation process using the modified technology is determined