CHICAGO — A long time ago, in what seemed to be a galaxy far, far, away, the EPA required Jedi Knight contractors to have recovery machines and make sure refrigerants were pure through either ...
EDITOR’S NOTE: The article titled “Proper Recovery Procedures” is the first of a series. This article, “Proper Maintenance of a Recovery Unit,” features important maintenance considerations in order ...
Performance testiccng of a vapor-recovery unit developed by Comm Engineering USA, Lafayette, La., has shown the technology capable of collecting 64 MMscf/year of vent gases with a value of about ...
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