Experimental measurements and modelling of carbon dioxide solubility in aqueous AMP/MDEA and Piperazine/MDEA blends
作者： Humbul Suleman , Abdulhalim Shah Maulud , Zakaria Man
DOI: 10.1016/J.FLUID.2018.02.016
关键词:
摘要: Abstract Experimental measurements and modelling of carbon dioxide solubility were performed in separate aqueous blends 2-amino-2-methyl-1-propanol (AMP)/N-methyldiethanolamine (MDEA) piperazine (PZ)/MDEA the high gas loading region. The experimental loadings measured at various parametric values pressure (102.5–4110 kPa), temperature (303.15–343.15 K) solvent concentration (1 + 1 2 + 2 M). It is shown that addition AMP PZ to MDEA improved overall excellent agreement with found open literature. results accurately correlated by a hybrid Kent–Eisenberg model, an average deviation 10.5%. Furthermore, model satisfactorily estimated solubilities AMP/MDEA PZ/MDEA other conditions.
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