how to estimate H2S emissions

[wsa]

How do you estimate H2S emissions from a crude oil storage tank at a refinery?

I'm guessing that TANKs won't work for this since H2S is a dissolved gas with a high vapor pressure.

Do I try Vasquez-Beggs and assume the gas is 100% H2S or is there some other way?

Thanks for your help!

 

[dcasto]

You'll need a good similation package and analysis of the feedstock.