It is used for VOCS gas single or multi material condensation recovery.
1, hydrocarbons: such as gasoline, crude oil, fuel oil, kerosene, diesel, heavy oil, mixed hydrocarbons, etc.
2, aromatic species: benzene, toluene, xylene, styrene, naphtha and so on.
3, alcohols, ethers, ketones, esters and other information: the introduction of volatile VOCS gas into the equipment cold box (the device is set condensing temperature 3 C -40 C -75 C -115 C) can customize other temperature zones and follow up the demand for condensation liquefaction. In the following key areas, this device has a good operation effect: the various tank areas: the breathing volatilization loss of the emptying valve, the loading and unloading area of the loading and unloading, the evaporation loss of the tank car emptying, the production and delivery area, the recovery of various volatile chemicals in the tank, the volatile loss of the solvent volatilization of the agitator, the chemical transportation and the various volatile gases produced by the chemical and pharmaceutical industries. Condensing process principle: VOCS gas condensate, (cold box heat conduction medium heat exchanger) in which heat transfer to the refrigerant to cool, using the difference of saturated vapor pressure at different temperatures of the material, by cooling the oil and gas into a supersaturated state and condensing into a liquid direct recovery, very few parts of the gas enter the post stage unit for reprocessing.