Modeling and Calculation of a Reactor with a Laminar Reaction Mass Flow in Tubes.

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Title: Modeling and Calculation of a Reactor with a Laminar Reaction Mass Flow in Tubes.
Authors: Golovanchikov, A. B.1 (AUTHOR), Prokhorenko, N. A.1 (AUTHOR) natasha292009@yandex.ru, Merentsov, N. A.1 (AUTHOR), Shibitova, N. V.1 (AUTHOR)
Source: Theoretical Foundations of Chemical Engineering. Feb2025, Vol. 59 Issue 1, p208-211. 4p.
Subjects: Laminar flow, Tubular reactors, Tubes, Algorithms
Abstract: An algorithm for the calculation of a tubular reactor with an elementary simple first-order reaction when the reaction mass moves in the tubes by a laminar flow pattern is proposed. Comparative calculations by the proposed algorithm and the conventional algorithm implying the motion of a flow in the plug-flow and stirred-tank regimes are presented. Based on the obtained results, it is concluded that, at high conversions, the volume of a reactor with a laminar flow pattern may be more than an order of magnitude larger than the volume of a plug-flow reactor, but always remains smaller than the volume of a stirred-tank reactor providing the same degree of conversion. [ABSTRACT FROM AUTHOR]
Copyright of Theoretical Foundations of Chemical Engineering is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: An algorithm for the calculation of a tubular reactor with an elementary simple first-order reaction when the reaction mass moves in the tubes by a laminar flow pattern is proposed. Comparative calculations by the proposed algorithm and the conventional algorithm implying the motion of a flow in the plug-flow and stirred-tank regimes are presented. Based on the obtained results, it is concluded that, at high conversions, the volume of a reactor with a laminar flow pattern may be more than an order of magnitude larger than the volume of a plug-flow reactor, but always remains smaller than the volume of a stirred-tank reactor providing the same degree of conversion. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Theoretical Foundations of Chemical Engineering is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Text: English
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              Text: Feb2025
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