ELECTRIC STRENGTH OF DIELECTRICS AND THE LIMITING PARAMETERS OF PROCESSES OF ELECTRIZATION

The generalized description of processes of an electrization, including in processes, devices and the equipment of some manufactures is presented. Processes of an electrization occurring at the enterprises with air lift application are described. The question of need of certification of materials and processing equipment for the purpose of ensuring safe application of the nonmetallic constructional materials which operation, sometimes restrains not proved caution in connection with poor study of dangerous consequences of their electrization is considered. The data characterizing electrostrength properties of air, and the limiting values of parameters of processes of an electrization corresponding to them depending on parameters of a boundary air bed are provided. The graphic and formular dependences displaying the experimental dependences of parameters of an electrization from electrode separation are presented. Possibility of application of data characterizing the limiting parameters of an electrization of air is shown in normative documents aimed at providing fire safety of technological processes in explosive environments.