NDLI: Experimental study on CO2 absorption in aqueous mixtures of 2-amino-2-methyl-1-propanol and N-butyl-3-methylpyridinium Tetrafluoroborate

Content Provider	IEEE Xplore Digital Library
Author	Nordin, S. Salleh, R.M. Ismail, N.
Copyright Year	2013
Description	Author affiliation: Fac. of Chem. Eng., UiTM, Shah Alam, Malaysia (Nordin, S.; Salleh, R.M.; Ismail, N.)
Abstract	The issue of global warming associated with $CO_{2}$ emissions has attracted many researchers to develop new solvent to reduce $CO_{2}$ emissions. Blended amine mixtures have been identified as one of the promising chemical solvent to perform the task due to their capacity to capture high volume of $CO_{2}$ without major modification of the existing equipment. In order to access the potential of the blended amine mixture to capture $CO_{2},$ it is necessary to determine the solubility of $CO_{2}$ in the mixtures. Therefore, in this work, the potential of blended mixture of 2-amino-2-methyl-1-propanol (AMP) and N-butyl-3-methylpyridinium Tetrafluoroborate $[B_{3}MPYR][BF_{4}]$ as a solvent for capturing carbon dioxide $(CO_{2})$ was studied using high pressure jacketed reactor. The CO2 solubility in aqueous mixtures of $AMP-[B_{3}MPYR][BF_{4}]$ were performed at temperatures of 303.15 K to 323.15 K and pressures from 200 kPa up to 5000 kPa. The concentrations of $[B_{3}MPYR][BF_{4}]$ were varied from 0.05 to 0.3 M. Similar to other amine mixtures behavior, the experimental results demonstrated that the $CO_{2}$ solubility in the $AMP-[B_{3}MPYR][BF_{4}]$ mixtures increases as the pressure increased and increasing the temperature will reduce the $CO_{2}$ loading. It appears that increasing the concentration of $[B_{3}MPYR][BF_{4}]$ will decrease the $CO_{2}$ loading. This indicates that adding more $[B_{3}MPYR][BF_{4}]$ to AMP is not favorable for $CO_{2}$ capture and compared to single AMP, the blended $AMP-[B_{3}MPYR][BF_{4}]$ mixtures have less $CO_{2}$ absorption capacity.
Starting Page	549
Ending Page	552
File Size	300057
Page Count	4
File Format	PDF
ISBN	9781467359672
e-ISBN	9781467359689
DOI	10.1109/BEIAC.2013.6560187
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-04-07
Publisher Place	Malaysia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Temperature measurement Solvents Liquids Absorption Mixtures AMP Carbon dioxide CO2 Solubility [B3MPYR][BF4] Inductors Chemicals
Content Type	Text
Resource Type	Article

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Phase equilibrium behavior of carbon dioxide in aqueous 2-amino-2-methyl-1-propanol and N-butyl-3-methylpyridinium tetrafluoroborate

Solubility of co2 in aqueous solutions of 2- amino-2-methyl-1-propanol at high pressure.

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Solubility of carbon dioxide in mixtures of 2-amino-2-methyl-1-propanol and N-methyl-2-pyrrolidone at absorption and desorption conditions

Absorption of Carbon Dioxide into Loaded Aqueous Solutions of 2-Amino-2-Methyl-1-Propanol

Separation of CO2 by Using Aqueous Mixtures of AMP and (B3MPYR)(BF4) at High Pressure

Solubility of CO2 in Aqueous Solutions of 2- Amino-2-Methyl-1-Propanol at High Pressure

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Experimental study on CO2 absorption in aqueous mixtures of 2-amino-2-methyl-1-propanol and N-butyl-3-methylpyridinium Tetrafluoroborate

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