MODELING OF ADSORPTIVE DRYING OF SELECTED ALIPHATIC ALCOHOLS IN TSA SYSTEM

机译：TSA系统中所选脂肪醇的吸附干燥模型

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Based on the experimental work closely connected with mathematical modeling,an analysis was made for the adsorptive drying of selected water-aliphatic alcohols solu-tions.The experimental work involved ethanol,n-propanol and n-butanol dehydration us-ing two adsorbents,3A and 4A zeolite molecular sieves.The developed isothermal model incorporates an overall linear mass driving force,including liquid film mass transfer and intraparticle diffusion coefficients,a variable axial diffusivity and experimentally deter-mined Langmuir-Freundlich isotherms.Breakthrough curves generated by the model were compared with those obtained experimentally giving fairly good fit.The model simula-tions enabled determination of the water content profiles in adsorbents bed.

机译：在与数学建模紧密相关的实验工作的基础上，对所选水-脂肪醇溶液的吸附干燥进行了分析。该实验工作涉及使用乙醇，正丙醇和正丁醇脱水两种吸附剂，3A等温模型结合了整体线性质量驱动力，包括液膜质量传递和颗粒内扩散系数，可变的轴向扩散率以及实验确定的Langmuir-Freundlich等温线。比较了模型产生的穿透曲线模型模拟能够确定吸附剂床中的水分含量。

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来源
《The 18th international drying symposium》|2012年|1-8|共8页
会议地点 Xiamen(CN)
作者
B.Ambro(z)ek; J.Nastaj; E.Gabru(s);
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作者单位

Department of Chemical Engineering and Environmental Protection Processes,West Pomeranian University of Technology,Szczecin,Poland,al.Piastów 42,71-065 Szczecin,Poland;

Department of Chemical Engineering and Environmental Protection Processes,West Pomeranian University of Technology,Szczecin,Poland,al.Piastów 42,71-065 Szczecin,Poland;

Department of Chemical Engineering and Environmental Protection Processes,West Pomeranian University of Technology,Szczecin,Poland,al.Piastów 42,71-065 Szczecin,Poland;

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原文格式 PDF
正文语种 eng
中图分类空气处理;
关键词
adsorptive liquids drying; aliphatic alcohols; zeolite molecular sieves; mathe-matical modeling;

机译：吸附液干燥；脂肪醇；沸石分子筛；数学模型;

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1. Modeling and Experimental Studies of Adsorptive Dewatering of Selected Aliphatic Alcohols in Temperature Swing Adsorption System [J] . B. Ambrozek, J. Nastaj, E. Gabrus Drying technology: An International Journal . 2013,第13a16期

机译：变温吸附系统中某些脂肪醇吸附脱水的建模与实验研究。
2. Modeling of regeneration stage of 3A and 4A zeolite molecular sieves in TSA process used for dewatering of aliphatic alcohols [J] . Gabrus Elzbieta, Witkiewicz Konrad, Nastaj Jozef Chemical engineering journal . 2018,第期

机译：3A和4A沸石分子筛的再生阶段建模TSA工艺中用于脱水脂醇的脱水
3. Binodal Curves and Tie-Lines of Aliphatic Alcohols + Diammonium Hydrogen Citrate + Water Ternary Systems: Measurement and Modeling [J] . Ebrahim Nemati-Kande, Hemayat Shekaari, Mohammed Taghi Zafarani-Moattar Journal of Chemical and Engineering Data: the ACS Journal for Data . 2012,第6期

机译：脂肪醇+柠檬酸氢二铵+水三元体系的双曲线曲线和联系线：测量和建模
4. MODELING OF ADSORPTIVE DRYING OF SELECTED ALIPHATIC ALCOHOLS IN TSA SYSTEM [C] . B.Ambro(z)ek, J.Nastaj, E.Gabru(s) International drying symposium . 2012

机译：TSA系统中选择脂族醇的吸附干燥建模
5. Synthesis gas conversion to aliphatic alcohols: Study of MoS 2 catalytic systems. [D] . Baksh, Faisal. 2010

机译：合成气向脂肪醇的转化：MoS 2催化体系的研究。
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MODELING OF ADSORPTIVE DRYING OF SELECTED ALIPHATIC ALCOHOLS IN TSA SYSTEM

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