Page needed there are two types of vehicle emission control systems.
Tank truck vapor recovery system.
Air defender technology relies on 35 years of experience in building and supplying carbon bed vapor recovery systems worldwide for truck rail.
Vapor recovery during truck loading turn vapors into profits.
Reliability two years with a mean time between repairs of three months and zero truck rack down time due to vapor recovery system malfunction.
The orvr and the stage ii vapor recovery system without either of these two systems fuel vapors trapped inside gas tanks would be.
A third method of voc removal from tank truck loading operations is to direct the displaced vapors to a combustion device such as elevated flares enclosed flares or natural draft thermal oxidizers.
Carb adopted rule 461 in 1976 and amended it in 1995.
A supplemental vent designed for installation in tank vehicle vapor recovery system to provide venting protection in the event the vapor recovery system should be closed or blocked while discharging product from the tank.
Petrogas systems are fire safe.
Vapors recovered as liquids have yielded 0 1 1 0 of the volume of gasoline loaded depending on many variables i e.
Vapors are recovered as liquids returned to the storage tank and turned into profits.
The petrogas system reduces costs by only operating a single pump when the truck rack is active and becoming dormant when the truck rack is inactive.
An onboard refueling vapor recovery system orvr is a vehicle fuel vapor emission control system that captures volatile organic compounds voc potentially harmful vapors during refueling.