Absorption of Carbon Dioxide into Polar Solvents of 2-Amino-2-Methyl-1-Propanol

被引：0
|
作者：
Son, Young-Sik [1 ]
Heo, Nam-Hwan [2 ]
Lee, Sung-Su [2 ]
Park, Sang-Wook [1 ]
机构：
[1] Pusan Natl Univ, Div Chem Engn, Busan 609735, South Korea
[2] POSCO, Tech Res Labs, 1 Goedong Dong, Pohang 790300, Gyeongbuk, South Korea
来源：
KOREAN CHEMICAL ENGINEERING RESEARCH | 2009年 / 47卷 / 03期
关键词：
Absorption; Carbon Dioxide; 2-Amino-2-Methyl-1-Propanol; Organic Solvent;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The absorption rate of carbon dioxide with 2-amino-2-methyl-1-propanol(AMP) was measured in such non-aqueous solvents as methanol, ethanol, n-propanol, n-butanol, ethylene glycol, propylene glycol, and propylene carbonate, and in water at 298 K and 101.3 kPa using a semi-batch stirred tank with a plane gas-liquid interface. The overall reaction rate constant, obtained under the condition of fast reaction regime, from the measured rate of absorption was used to get the elementary reaction rate constants in complicated reactions represented by reaction mechanism of carbamate formation and the order of overall reaction of CO2 with amine. The correlation between the elementary reaction rate constant and the solubility parameter of the solvent was also presented.
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页码：380 / 385
页数：6
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