Theoretical analysis of the influence of forced and inherent temperature fluctuations in an adiabatic chromatographic column

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• 作者：Shamsul Qamar^a ; ^b ; ^{qamar@mpi-magdeburg.mpg.de} ; Fouzia Abdul Sattar^b ; Iqra Batool^b ; Andreas Seidel-Morgenstern^a
• 关键词：Non-isothermal chromatography ; Linearized isotherm ; Analytical solutions ; Moment analysis ; Numerical solutions
• 刊名：Chemical Engineering Science
• 出版年：2017
• 出版时间：6 April 2017
• 年：2017
• 卷：161
• 期：Complete
• 页码：249-264
• 全文大小：822 K
• 卷排序：161

文摘

Temperature fluctuations are analyzed in an adiabatic chromatographic column. Analytical solutions and moments of concentration and temperature fronts are given. Coupling of concentration and temperature profiles is illustrated through case studies. Effects of essential kinetic and thermodynamic parameters are analyzed. The moment solutions derived are seen valuable to estimate model parameters.