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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. [ 1 ] [ page needed ] There are two types of vehicle fuel vapor emission control systems: the ORVR, and the Stage II vapor recovery system. [ 2 ]
In 1975 the Vapor Recovery Gasoline Nozzle was an improvement on the idea of the original gasoline nozzle delivery system. The improved idea was the brain child of Mark Maine of San Diego, California, where Mark was a gas station attendant at a corporate owned and operated Chevron U.S.A. service station.
Onboard refueling vapor recovery; Ontario's Drive Clean; U. Ultra-low-emission vehicle This page was last edited on 6 August 2010, at 05:03 (UTC). Text is available ...
Vapor Recovery Units (VRU’s) have commonly been used to capture vented gas and other waste gas (vapor recovery) during petroleum production, it was originally created to capture hydrogen sulfide from oilfield stock tanks. A VRU works by compressing the flash gas that is produced in storage tanks and other units to be put into a pipeline.
Vapor pressure (also known as equilibrium vapor pressure or saturation vapor pressure), is the pressure of a vapor in equilibrium with its non-vapor phases. Vapor recovery Vapor recovery (or vapour) recovery is the process of recovering the vapors of gasoline or other fuels, so that they do not escape into the atmosphere. Voltage
Pages in category "Gas technologies" The following 144 pages are in this category, out of 144 total. ... Vapor recovery; Vapor-compression refrigeration; Vapor ...
The DOE implemented efficiency regulations to prohibit new non-condensing gas furnaces by 2028, by requiring that non-weatherized gas furnaces achieve an annual fuel utilization efficiency of 95%.
The interactions between the components of the ISS Environmental Control and Life Support System (ECLSS) The International Space Station (ISS) Environmental Control and Life Support System (ECLSS) is a life support system that provides or controls atmospheric pressure, fire detection and suppression, oxygen levels, proper ventilation, waste management and water supply.