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Table 11 Comparison between columns destructions in three units

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

Columns (regenerator or stripper)

Unit

Destructed energy (KW)

Total unit destruction (kW)

% share of destruction in its unit

MDEA 45%

1937.89

2404.85

80.58

MDEA 22%

1494.27

1908.86

78.28

ARU 25%

13,459.73

16,907.45

79.61

ARU 20%

15,571.65

18,964.53

82.11

SWS1

5028.58

6203.78

81.06