کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
641548 | 1457001 | 2013 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development of a scalable and versatile multicomponent real-gas mixing system
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Development of a scalable and versatile multicomponent real-gas mixing system Development of a scalable and versatile multicomponent real-gas mixing system](/preview/png/641548.png)
چکیده انگلیسی
Multicomponent gas mixtures of precisely known compositions are crucial for engineering process design and optimization of wide range of applications. The standard methods to produce them by accurately weighing the gases or by the controlled flow of gases are cumbersome, expensive and time-consuming. We develop a simple, highly scalable and low-cost gas mixing system in which desired gas mixture compositions are predicted and generated using the densities of pure gas components determined a priori from the components' mole fraction. Pure gas densities are uniquely correlated with the experimentally measured pressure and temperature using the thermodynamic equation of states of real gases. The developed gas mixing system is validated by analyzing five quaternary and four ternary gas mixture compositions containing different fractions of Ar, CO2, CO, CH4, N2, and H2 predicted and generated by the system, using a calibrated gas chromatograph.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Separation and Purification Technology - Volume 118, 30 October 2013, Pages 639-644
Journal: Separation and Purification Technology - Volume 118, 30 October 2013, Pages 639-644
نویسندگان
Renju Zacharia, Benoit Lefebvre, Daniel Cossement, Richard Chahine,