Investigation of the energy efficiency of Compressed Air Drying processes using various brand zeolites
https://doi.org/10.46973/0201-727X_2023_2_132
Abstract
The paper considers issues related to the study of the energy intensity of the drying processes of compressed air using various grades brand zeolites, analyzes the thermophysical properties of the adsorbents under consideration, determines the conditions for the adsorption processes in the form of setting ranges of changes in the speeds of compressed air through the adsorber, the range of changes in the relative humidity of atmospheric air using certain class of compressed air purity in accordance with the normative a document. Based on the obtained results, visualized in the form of histograms, an analysis of the energy efficiency of the brand zeolites under consideration is carried out. The conclusions are formulated.
About the Authors
T. L. Ripol-SaragosiRussian Federation
Ripoll-Saragosi Tatiana Leonidovna - Chair «Heat Power Engineering on Railway Transport», Doctor of Engineering Sciences, Professor
L. F. Ripol-Saragosi
Russian Federation
Ripol-Saragosi Leonid - Chair «Car and Cars Facilities», Candidate of Engineering Sciences, Associate Professor
References
1. Vorobinskaya, L. I. Actual problems of environmental policy in railway transport / L. I. Vorobinskaya, V. A. Finochenko // Collection OF scientific papers «Actual problems and prospects of development of transport, industry and economy of Russia» («TransPromEk-2019») : Proceedings of the International Scientific and Practical Conference dedicated to the 90th anniversary of the Rostov State Transport University, Rostov-on-Don, October 24–26, 2019. Volume 1. – Rostov-on-Don : RSTU, 2019. – P. 92–95. – ISBN 978-5-88814-994-2.
2. Ripol-Saragosi, T. L. Reduction of the energy intensity of the adsorption process when using composite adsorbents / T. L. Ripol-Saragosi, M. A. Gladkikh // Transport: science, education, production: collection of scientific papers of the International Scientific and Practical Conference, Rostov-on-Don, April 19–21, 2021. Volume 2. – Rostov-on-Don : RSTU, 2021. – P. 83–86. – ISBN 978-5-907295-41-4.
3. The role of energy saving in modern conditions / I. A. Estrin, I. A. Sokolenko, V. E. Mamutov, D. S. Volodin // Energy of transport. Actual problems and tasks: collection of scientific papers of the VI International Scientific and Practical Conference, Rostov-on-Don, February 24–25, 2022. – Rostov-on-Don : RSTU, 2022. – P. 97–101. – ISBN 978-5-907295-64-3.
4. Ripol-Saragosi, T. Investigation adsorption process energy capacity reducing possibility by composite adsorbents implement / T. Ripol-Saragosi, L. Ripol-Saragosi // Journal of Physics : Conference Series, Vladivostok, 2021. – P. 012022. – DOI: 10.1088/17426596/2096/1/012022.
5. Ripol-Saragosi, L. F. Ways to reduce the energy intensity of compressed air preparation processes / L. F. Ripoll-Saragosi, A. V. Borisenko // Transport : science, education, production: collection of scientific papers, Rostov-on-Don, April 23–26, 2019. Volume 1. – Rostov-on-Don : RSTU, 2019. – P. 360–363. – ISBN 978-5-88814-986-7.
6. Ustyushkina, A. I. Investigation of the adsorption characteristics of various adsorbents / A. I. Ustyushkina // Student Scientific Spring : Abstracts of the All-Russian Student Conference dedicated to the 175th anniversary of N. E. Zhukovsky, Moscow, April 01–30, 2022. – Moscow : Publishing House «Scientific Library», 2022. – P. 24–25. – ISBN 978-5-907497-55-9.
7. Luferchik, Ya. S. Analysis of modern adsorbents to identify the most effective one / Ya. S. Luferchik, M. A. Avdeeva // Modern Science. – 2016. – No. 12. – P. 38–41. – EDN XKQIRZ.
8. Patent No. 2564407 C1 Russian Federation, IPC B01D 15/18, C07C 7/12. Improvement of the energy efficiency of adsorption separation : No. 2014122862/04 : application 21.09.2012 : publ. 27.09.2015 / S. D. Frey, L. H. Pettengil, M. R. Van De Cotte. – EDN ZFKSGD.
9. Puzyrev, I. S. Template synthesis and sorption of water vapor by porous silica gels with a high specific surface area / I. S. Puzyrev, E. P. Sobina, S. V. Medvedevskikh // Butlerov Communications. – 2013. – Vol. 36. – No. 10. – P. 141–145. – ISSN 2074-0212.
Review
For citations:
Ripol-Saragosi T.L., Ripol-Saragosi L.F. Investigation of the energy efficiency of Compressed Air Drying processes using various brand zeolites. Vestnik Rostovskogo Gosudarstvennogo Universiteta Putej Soobshcheniya. 2023;(2):132-138. (In Russ.) https://doi.org/10.46973/0201-727X_2023_2_132
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