INSTALLATION disperse vapors of volatile hydrocarbons and air at oil loading into rail tank cars

摘要

Apparatus for dispersion of volatile hydrocarbons vapors and air during filling oil into tank cars relates to the preparation and shipping of oil rail and can be used in the oil industry, tank farms and in refineries. The installation comprises a tank and hatch covers are installed on pipes for input and output of oil vapors. For the removal of vapors in a safe area using a compressor and a vacuum tank for the alkaline cleaning of gas from hydrogen sulfide and mercaptans. Control of the oxygen and combustible gas entering on the intake vacuum compressor is carried out using sensors connected to the controller cable line. Upon reaching the limit value controller instructs the cable to the shutoff valve and the delivery of fuel gas and air containing oxygen is terminated. The compressor is switched off.