Advanced exergy analysis of the natural gas liquid recovery process

Energy quality in each country is one of the important indicators economic development, Which affects growth that country. Exergy analysis, considering all flow properties including pressure, temperature, composition, a powerful way to evaluate energy consumption equipment such as natural gas and liquefied plants. Inefficiency system can be defined by conventional exergy analysis method, while, irreversible resources real potentials for improvement only identified advanced method. This splits destruction into two exogenous endogenous parts according origin, also unavoidable avoidable ability remove modifications. In this concept was separated ideal condition assumptions. As case study, liquid plant 800, from National Iranian South Oil Company located southwest Iran considered investigated methods. The results illustrated highest amount belonged compressor heat exchanger with 509.99 kW 629.04 kW, respectively. However, exchanger, despite having rate destruction, it not modification priorities due its low value. Also, suggested will reduced improving performance these components.