Absorption of carbon dioxide in ionic liquid solutions of alkanoloamines

被引：0
|
作者：
Baj, Stefan [1 ]
Chrobok, Anna
Siewniak, Agnieszka
Krawczyk, Tomasz
Tatarczuk, Adam [2 ]
机构：
[1] Politech Slaska Gliwicach, Wydzial Chem, Katedra Technol Chem Organicznej & Petrochem, PL-44100 Gliwice, Poland
[2] Inst Chem Przerobki Wegla, Ctr Badan Procesowych, Zabrze, Poland
来源：
PRZEMYSL CHEMICZNY | 2011年 / 90卷 / 12期
关键词：
CO2; CAPTURE; SEPARATIONS; ACETATE;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Sixteen ionic liquids (IL) were used as solvents of NH2(CH2)(2)OH and NH[(CH2)(2)OH](2) (concn. 12,5% by mass) for sorption of CO2 from gas phase at 25-65 degrees C and 300-1000 rpm. The anions of IL played a crucial role for the sorption efficiency. The efficiency decreased in the anion series: AcO- >> CF3COO- > alkylsulfate > bis(trifluoromethylsulfonyl)imide, PF6-, BF4-.
引用
收藏
页码：2202 / 2206
页数：5
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