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Determination of Physicomechanical Characteristics of Raschig Rings and Substantiation of Wall Thickness of Fluoroplastic Raschig Rings for Operation under Sulfuric Acid Production Conditions

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Chemical and Petroleum Engineering Aims and scope

The article presents the results of study of deformation of fluoroplastic Raschig rings loaded with transverse force under conditions of operation in column apparatuses of drying and absorption departments of sulfuric acid production plant. The moduli of elasticity of F-4MB and F-4TG fluoroplastic brands under these conditions were determined by computer modeling and full-scale experiment. The permissible deformation and minimally possible wall thickness of Raschig rings from these fluoroplastic brands under the operation conditions were determined.

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Authors and Affiliations

  1. Moscow Polytechnic University, Moscow, Russia

    I. Yu. Golovanov & N. G. Lagutkin

Authors
  1. I. Yu. Golovanov
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  2. N. G. Lagutkin
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Correspondence to I. Yu. Golovanov.

Additional information

Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, Vol. 58, No. 9, pp. 20–22, September, 2022.

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Golovanov, I.Y., Lagutkin, N.G. Determination of Physicomechanical Characteristics of Raschig Rings and Substantiation of Wall Thickness of Fluoroplastic Raschig Rings for Operation under Sulfuric Acid Production Conditions. Chem Petrol Eng 58, 751–756 (2023). https://doi.org/10.1007/s10556-023-01157-w

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  • DOI: https://doi.org/10.1007/s10556-023-01157-w

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