Fractionating column
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A fractionating column or fractional column is equipment used in the distillation of liquid mixtures to separate the mixture into its component parts, or fractions, based on their differences in volat
Giant fractionating column of Arak Oil Refinery designed and manufactured by Machine Sazi Arak (MSA)
Vigreux column in a laboratory setup
Figure 2: Typical industrial fractionating columns
Vapor–liquid equilibrium
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In thermodynamics and chemical engineering, the vapor–liquid equilibrium describes the distribution of chemical species between the vapor phase and a liquid phase.
K-Values for systems of light hydrocarbons Low Temperature Range
K-Values for systems of light hydrocarbons High Temperature Range