سیویلیکا را در شبکه های اجتماعی دنبال نمایید.

Effect of Surface Active Substances on the Operation of a Rectangular Bubble Column

Publish Year: 1386
Type: Conference paper
Language: English
View: 1,748

This Paper With 7 Page And PDF Format Ready To Download

Export:

Link to this Paper:

Document National Code:

ICHEC05_123

Index date: 27 January 2008

Effect of Surface Active Substances on the Operation of a Rectangular Bubble Column abstract

In this study, a rectangular bubble column is designed, constructed and operated with solutions of different surface tension. Bubble columns are widely used in different chemical processes. Gas hold-up and bubble size are two important hydrodynamic parameters in the design and operation of these columns. These two parameters specify specific area of mass transfer via a = 6ε g / d equation. In this work, the effects of surface active substances on the bubble size and gas hold-up are studied through some experiments in a rectangular bubble column. Results will aid the right selection of substances and their quantity to achieve a proper interfacial tension for a process. Moreover equations proposed by other authors are investigated and corrected to predict operation of these types of columns.

Effect of Surface Active Substances on the Operation of a Rectangular Bubble Column Keywords:

Effect of Surface Active Substances on the Operation of a Rectangular Bubble Column authors

Baghaei

Department of Chemical and Petroleum Engineering, Sharif University of Technology

Bastani

Department of Chemical and Petroleum Engineering, Sharif University of Technology

Hasani

Department of Chemical and Petroleum Engineering, Sharif University of Technology

Safavi

Department of Chemical and Petroleum Engineering, Sharif University of Technology

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 :
Deckwer WD.;، Bubble Column Reactors?; New York; Wiley; 1992. ...
Kantarci N., Borak F., Ulgen K.O.;، Bubble Column Reactors"; Process ...
Hikita H., Asal S., Tanigawa K., Segawa K., Kitao M.; ...
On gas holdup in a bubble column Studies؛، [4] Zou ...
Weast R.C. (editor); _ handbook of chemistry and physics'; CRC ...
Koide K., Takazawa A., Komura M., Matsunga H.; *Gas holdup ...
Joshi J.B., Parasu Veera U., Prasad C.V., Phani Kumar D.V., ...
S.S., Thorat B.N.; *Gas hold-up structure in bubble column reactors'; ...
نمایش کامل مراجع