Determination of pressure drop in a fixed bed catalytic reactor during ammonia oxidation on nanostructured catalyst

The innovative and nanotechnologies in the chemical and food industries
3rd International Scientific Conference «Chemical Technology and Engineering»: Proceedings – June 21–24th, 2021, Lviv, Ukraine – Lviv: Lviv Polytechnic National University, 2021, pp. 119–121


First and Last Name Academic degree E-mail Affiliation
Oksana Dobrovetska Ph.D. oksanadobrovetska [at] Lviv Polytechnic National University
Lviv , Ukraine
Diana Kindzera Sc.D. kindzera74 [at] Lviv Polytechnic National University
Lviv, Ukraine
Roman Hosovskyi Sc.D. roma5477 [at] Lviv Polytechnic National University
Lviv, Ukraine
Volodymyr Atamanyuk Sc.D. atamanyuk [at] Lviv Polytechnic National University
Lviv, Ukraine

I and my co-authors (if any) authorize the use of the Paper in accordance with the Creative Commons CC BY license

First published on this website: 29.04.2021 - 17:26

The effect of the increasing gas velocity on the pressure drop in the fixed beds with a length of 35.10-3, 45.10-3, 55.10-3, 65.10-3 and 75.10-3m which were generated in the downflow reactor has been established by experimental method. Ergan and Darcy-Weisbach equations have been used as the numerical methods to calculate the pressure drops within the Reynolds number range of 312 £ Re £ 1177. The difference between experimental and calculated values of pressure drops was found to be increased with the increase of the Reynolds number. Maximal relative error between experimental and theoretical values does not exceed ± 3%.

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Official paper


oleksandr.ivashchuk's picture
administrator, reviewer, secretary

Dear authors,

Please format all the literature on the references list according to APA style:

Also please format all the paper according to the template:

Please add a new version as a reply to this comment.

Fri, 05/07/2021 - 10:24
oleksandr.ivashchuk's picture
administrator, reviewer, secretary

I'm apologizing, you should check out the literature only.

Fri, 05/07/2021 - 10:26