Rogalewicz Bartłomiej, Czylkowska Agnieszka, Anielak Piotr, Samulkiewicz Paweł
Institute of General and Ecological Chemistry, Faculty of Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland.
Materials (Basel). 2020 Nov 9;13(21):5052. doi: 10.3390/ma13215052.
Absorbents used in closed and semi-closed circuit environments play a key role in preventing carbon dioxide poisoning. Here we present an analysis of one of the most common carbon dioxide absorbents-soda lime. In the first step, we analyzed the composition of fresh and used samples. For this purpose, volumetric and photometric analyses were introduced. Thermal properties and decomposition patterns were also studied using thermogravimetric and X-ray powder diffraction (PXRD) analyses. We also investigated the kinetics of carbon dioxide absorption under conditions imitating a closed-circuit environment.
在封闭和半封闭循环环境中使用的吸收剂在预防二氧化碳中毒方面起着关键作用。在此，我们对最常见的二氧化碳吸收剂之一——碱石灰进行了分析。第一步，我们分析了新鲜样品和使用过的样品的成分。为此，引入了容量分析和光度分析。还使用热重分析和X射线粉末衍射（PXRD）分析研究了热性质和分解模式。我们还在模拟封闭循环环境的条件下研究了二氧化碳吸收的动力学。
