Fuel oil
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NISMOJim
I'm not sure if this is a proper forum for my question, but I'll give it a try.
I'm trying to learn the operation of a fuel distillation machine using the ASTM D86 Standard. In order to choose the correct group to use for the program (group 1 or group 2) I need to know the vapor pressure of the fuel. The mini-vap machine I'm using gives a total vapor pressure as well as a dry vapor pressure equivalent (DVPE). Which result do I need, or do I somehow convert one of these to an RVP? I have read that the Reid Vapor Pressure method should not be used for oxygenated gasoline (10% ethanol) which is what I am testing.
Can someone please help me out or point me in the right direction? Thank you in advance.
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