Optimization of the Natural Gas Purification Process Based on Exergy Analysis

Table 1

Components of natural gas.

Components	Mole percent (%)	Components	Mole percent (%)
He	0.0314	CH3-CH2-CH3	0.0214
H2	0.0152	CH3-CH-CH3	0.0015
N2	0.2698	CH3-CH2-CH2-CH3	0.0023
CO2	2.9078	C(CH3)4	0.0005
CH4	96.105	(CH3)2CHCH2CH3	0.0006
CH3-CH3	0.5676	Hg	1