Publisher of Iranian Journals and Conference Proceedings

Please waite ..
Publisher of Iranian Journals and Conference Proceedings
Login |Register |Help |عضویت کتابخانه ها
Paper
Title

Modeling of the absorption of acid gases into aqueous solutions of MDEA using discretization by the finite difference method

پنجمین کنگره بین المللی مهندسی شیمی
Year: 1386
COI: ICHEC05_178
Language: EnglishView: 1,205
This Paper With 7 Page And PDF Format Ready To Download

Buy and Download

با استفاده از پرداخت اینترنتی بسیار سریع و ساده می توانید اصل این Paper را که دارای 7 صفحه است به صورت فایل PDF در اختیار داشته باشید.
آدرس ایمیل خود را در کادر زیر وارد نمایید:

Authors

Montazer-Rahmati - School of Chemical Engineering, University College of Engineering, University of Tehran, Iran
Falahat - School of Chemical Engineering, University College of Engineering, University of Tehran, Iran

Abstract:

A calculation model, based on the film theory, is developed to numerically interpret the mass transfer behavior occurring in the absorption of CO2 into aqueous solutions of methyldiethanolamine (MDEA). In the liquid film region, the model is a set of differential equations that describes the mass transfer accompanying several chemical reactions; the solution of the system is achieved by the finite difference method combined with Newton’s method. Continuity equations and equilibrium coefficients are used in the treatment of the bulk region, which is based on the Newton-Raphson method; the results are used directly as boundary conditions in the liquid film equations. The model results indicate that the combined mass transfer-reaction kinetics-equilibrium model can predict CO2 mass transfer into the aqueous MDEA solution, especially in lower CO2 loadings.

Keywords:

Paper COI Code

This Paper COI Code is ICHEC05_178. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/46028/

How to Cite to This Paper:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:
Montazer-Rahmati, and Falahat, ,1386,Modeling of the absorption of acid gases into aqueous solutions of MDEA using discretization by the finite difference method,5th International Congress on Chemical Engineering,Kish Island,https://civilica.com/doc/46028

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :

  • Cadours, R., Bouallou, C., *Rigorous simulation of gas absorption into ...
  • Little, R. J., Filmer, B., van Swaaij, W. P. M., ...
  • Glasscock, D. A., Rochelle, G. T., ،Numerical simulation of theories ...
  • Cornelisse, R., Beenackers, A. A. C. M., van Beckum, F.P. ...
  • Bishnoi, S., and Rochelle, G. T., 4Absorption of carbon dioxide ...
  • Kabouche, A., Meniai, A. H., Bencheikh, M. L., *Modeling of ...
  • Zhang, P., Shi, Y., Wei, J. W., ،Kinetics region and ...
  • Read, A. J., ،The first ionization constant of carbonic acid ...
  • Danckwerts, P. V., Sharma, M. M.، 'The absorption of carbon ...
  • Barth, D., Tondre, C., Lappai, G., Delpeuch, J. J., 4Kinetic ...
  • Oloffson, G., Hepler, L.G., ،، Thermo dynamic _ of ionization ...
  • Rinker, E. B., Ashour, S. S., Sandall, O. C., ،Kinetics ...
  • Pinsent, B. R. W., Pearson, L., Roughton, F. J. W., ...
  • Kigoshi, K., Hashitani, T., _ self-diffusion coefficients of carbon dioxide, ...
  • Hikita, H., Ishikawa, H., Uku, K., Murakami. T., ،، Diffusivities ...
  • Newman, J. S., ،، E lectrochemic al systems, ? Prentice-Hall, ...

Research Info Management

Certificate | Report | من نویسنده این مقاله هستم

اطلاعات استنادی این Paper را به نرم افزارهای مدیریت اطلاعات علمی و استنادی ارسال نمایید و در تحقیقات خود از آن استفاده نمایید.

Scientometrics

The specifications of the publisher center of this Paper are as follows:
Type of center: دانشگاه دولتی
Paper count: 76,622
In the scientometrics section of CIVILICA, you can see the scientific ranking of the Iranian academic and research centers based on the statistics of indexed articles.

New Papers

New Researchs

Share this page

More information about COI

COI stands for "CIVILICA Object Identifier". COI is the unique code assigned to articles of Iranian conferences and journals when indexing on the CIVILICA citation database.

The COI is the national code of documents indexed in CIVILICA and is a unique and permanent code. it can always be cited and tracked and assumed as registration confirmation ID.

Support