Proses pada Absorber

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Written by: Bayu Aji
Category: Minyak & Gas
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mdea

absorber

a + MDEA + H2O + CO2 <----> MDEAH+ + HCO3-

amine regenerator

MDEAH+ + HCO3- <----> a + MDEA + H2O + CO2

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1. Di Absorber

CO2 + (C2H4OH)2NCH3 + H2O ---> (C2H4OH)2NCH4HCO3 (rich MDEA)

H2S + (C2H4OH)2NCH3 ---> (C2H4OH)2NCH4HS (rich MDEA)

2. Di Regenerator

(C2H4OH)2NCH4HCO3 + panas ---> CO2 + H2O + (C2H4OH)NCH3 (lean MDEA)

(C2H4OH)2NCH4HS + panas ---> H2S + (C2H4OH)2NCH3 (lean MDEA)