Theoretical and Experimental Basics of the Formation of Optimal Catalyst Layers in Tubular Reactors | Sciact - CRIS-system of Boreskov Institute of Catalysis

Theoretical and Experimental Basics of the Formation of Optimal Catalyst Layers in Tubular Reactors Full article

Journal

Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555

Output data

Year: 2010, Volume: 2, Number: 4, Pages: 334-342 Pages count : 9 DOI: 10.1134/S2070050410040070

Tags

aerodynamic deceleration of the particles, loading of the catalyst particles, structure of the fixed bed, tubular catalytic reactor

Authors

Klenov O.P. ¹ , Khanaev V.M. ¹ , Borisova E.S. ¹ , Sviridonov A. ¹ , Noskov A.S. ¹

Affiliations

1	Boreskov Institute of Catalysis, Siberian Branch of Russian Academy of Sciences

Results from research on the structure of a catalyst’s granular bed are presented. The influence on catalytic reactions is estimated and the industrial use of the obtained results in tubular reactors of natural gas steam conversion is demonstrated. The influence of methods for loading catalyst particles on the spatial distribution of the porosity and filterable flow in a fixed bed of a tubular reactor tube is proved theoretically and experimentally. The possibility of the method of loading influencing the process technological parameters is demonstrated via the example of the commercially important reaction of natural gas conversion by steam. It was shown in particular that the correct loading of a bed can lower the temperature of the external walls of steam conversion reactor tubes by several tens of degrees. This ensures a longer service life for tubes operating at 700–1000°C. A loading device was designed on the basis of the obtained results and has been used to load Russia’s largest reactors for the conversion of natural gas by steam in M-750 units of methanol production in Tomsk and Gubakha.

Klenov O.P. , Khanaev V.M. , Borisova E.S. , Sviridonov A. , Noskov A.S.
Theoretical and Experimental Basics of the Formation of Optimal Catalyst Layers in Tubular Reactors
Catalysis in Industry. 2010. V.2. N4. P.334-342. DOI: 10.1134/S2070050410040070 WOS Scopus РИНЦ OpenAlex

Кленов О.П. , Ханаев В.М. , Борисова Е.С. , Свиридонов А.А. , Носков А.С.
Теоретические и экспериментальные основы формирования оптимальных слоев катализатора в трубчатых реакторах
Катализ в промышленности. 2008. №Спецвыпуск: Институт катализа им. Г.К. Борескова 50. С.38-46. РИНЦ

Submitted:	Mar 9, 2010
Published print:	Dec 1, 2010
Published online:	Jan 16, 2011

Web of science:	WOS:000433658700007
Scopus:	2-s2.0-79251626362
Elibrary:	16677884
OpenAlex:	W2030796655

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