Liquid volume:450 m3 at 30C we have to find out the VCF for density (0.56kg/L) with corresponding observed temperature i.e. Total Volume (m3) 15 C = Liquid Volume + Vapor volume Determination of Volume Correction Factors for FAME PDF fileDetermination of Volume Correction Factors for FAME and FAME / Mineral-diesel blends Carried. Calculate the total volume (m3) and weight (MT) of LPG content in the sphere? Density of liquid LPG is 0.5600 kg/L at 15C. The vapor pressure is 6.0 kg/cm2 at 30 C at the time of gauging the liquid volume. So when we calculate weight we must converted the vaccuum density into air density using the above formulla.Ī sphere having 1000 m3 capacity found 450 m3 of liquid LPG (mix). The density data provided by the supplier at 15C is also in vacuum density. Volume correction factorshexylene glycol. In the vacuum, there is no buoyancy and hence the weight is more than the same weight when measured in air. Volume correction factorshexylene glycol. Because water, air would offer some kind of buoyancy which reduces the weight. The weight is vacuum is always more than the weight in Air. LPG weight is measured in air or in Vacuum.
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