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گواهی نمایه سازی مقاله Modeling of ternary gas separation in hollow fiber membrane

عنوان مقاله: Modeling of ternary gas separation in hollow fiber membrane
شناسه (COI) مقاله: ICHEC07_185
منتشر شده در هفتمین کنگره ملی مهندسی شیمی در سال ۱۳۹۰
مشخصات نویسندگان مقاله:

f Farshadpour -
a Kargari - Corresponding Author Address: Department of Petrochemical Eng., Amirkabir University of Technology, Mahshahr Campus, Mahshahr, Iran
h Bayyat -
a Arabi Shamsabadi -

خلاصه مقاله:
A mathematical model was established to describe a hollow fiber membrane separator by ternary gases which including hydrogen, methane and carbon monoxide. This model can be used forsimulation, design and operation of membrane-based gas separation processes. The mathematicalmodel consists of equations for the conservation of mass and momentum, which allows the consideration of effects such as pressure drops and various flow patterns within the permeator. Themethod of solution for the set of differential equations employs finite difference which replaces each of the differential equations by the corresponding finite difference expression. In the current implementation, membrane modules with concurrent or countercurrent flows and permeate pressure drops can be handled. Numerical results covering effects of different feed and permeate pressures on the design and operation of hollow fiber permeator.

کلمات کلیدی:
Membrane process, Gas separation, Modeling, Design

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