Liquid petroleum products. Vapour pressure - Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE)
Liquid petroleum products. Vapour pressure - Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE)
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What is BS EN 13016-1- D etermination of ASVP and DVPE about?
BS EN 13016-1 specifies a method for the determination of the air saturated vapour pressure (ASVP) (total vapour pressure), exerted in vacuo , by volatile, low viscosity petroleum products, components, ethanol blends up to 85 % (V/V), and feedstocks containing air. A dry vapour pressure equivalent (DVPE) can be calculated from the air containing vapour pressure (ASVP) measurement. The conditions used in the test described in BS EN 13016-1 are a vapour - to - liquid ratio of 4:1 and a test temperature of 37,8 °C.
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