the EPA has issued a waiver to its 1994 rule requiring gas pump vapor recovery systems. The devices were required in mostly urban areas to reduce smog-causing vapors from being released into the ...

This would allow the gas to be drawn into the charcoal canister, which is responsible for absorbing the fuel vapors and storing them for later use. This disrupts the vapor recovery system ...

Praxair Technology, Inc. (Cryogenic Vapor Recovery Systems) Transportation and Oil & Gas Segments Lead Vapor ... which are increasingly being used for fuel transportation, storage terminals ...