Exergy analysis and performance study for sour water stripper units, amine regenerator units and a Sulphur recovery unit of a refining plant

Journal of Engineering and Applied Science

Table 3 Exergy destruction for SWS1 equipment

Equipment	Exergy in	Exergy out	Exergy destruction
E1	E₁₀₇+E₁₂₂	E₁₀₈+E₁₂₃	E₁₀₇+E₁₂₂-E₁₀₈-E₁₂₃
Pump	E₁₀₇+E₁₂₂	E₁₂₁+Q_P	E₁₀₇+E₁₂₂-E₁₂₁-Q_P
Stripper	E₁₀₈+Q_Reboiler	E₁₁₁+E₁₂₁+Q_Cooler	E₁₀₈+Q_Reboiler-E₁₁₁-E₁₂₁-Q_Cooler
Air cooler	E₁₂₃	E₁₂₄	E₁₂₃-E₁₂₄
E2	E_CW-in+E₁₂₅	E_CW-out+E₁₂₆	E_CW-in+E₁₂₅-E_CW-out-E₁₂₆