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

页码：2202 / 2206

页数：5

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