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<1. Compressor Á¤º¸>
°è»ê base : polytropic compression case
K°ª(Cp/Cv) : 1.370
Z°ª(Compressability) : 1.012
<2. ÇöÀç ±¸µ¿ Á¤º¸>
Flow rate - 2627.794 kg/hr (by DCS)
Gas Composition - H2 gas¸¦ ÁÖ¼ººÐÀ¸·Î ´Ù¸¥ hydrocarbon gasÇÔÀ¯ (by Sample point)
Suction Pressure - 33.84 KG/cm2
Discharge Pressure - 24.6 KG/cm2
Suction Temp. - 55 'C
Discharge Temp. - 79'C
Àü·ù - 32.96 Ampere
Àü¾Ð - 6600V
<3. °è»ê>
Compressor È¿À² = ÀÌ·ÐÀû ¼Ò¿äµ¿·Â / ½ÇÁ¦ ¼Ò¿äµ¿·Â À̹ǷÎ,
1) ¸ÕÀú ½ÇÁ¦ ¼Ò¿äµ¿·ÂÀº
32.96 A * 6600 V = 217.53 KW.
2) ÀÌ·ÐÀû ¼Ò¿äµ¿·ÂÀ» ±¸Çϱâ À§ÇØ,
°¡) Molar Flow ±¸Çϱâ
2627.79 kg/hr * 1hr/60sec * 1000g/1kg = 43796.57 g/sec
ÀÌ °ªÀ» ºÐÀÚ·® 3.35g/mol ·Î ³ª´©¾î ÁÖ¸é,
43796.57 / 3.35 = 13073.43 g-mole/sec = 13.07 kg-mole/sec
³ª) °è»ê
(Molar Flow) * {k/(k-1) * ZRT1 * [(P2/P1)^(1-1/k)-1] = ÀÌ·ÐÀû ¼Ò¿äµ¿·Â À̹ǷÎ,
(13.062) * {1.37/(1.37-1) * 1.012 * 8.314 * (273.15+55) *[(33.84/24.6)^(1-1/1.37) -1]=11821 KW
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