Heterogeneous Catalytic Hydrogenation-Dehydrogenation of Aromatic Compounds As a Basis of Accumulation, Storage, and Production of Chemically Pure Hydrogen

Heterogeneous Catalytic Hydrogenation-Dehydrogenation of Aromatic Compounds As a Basis of Accumulation, Storage, and Production of Chemically Pure Hydrogen Full article

Journal

Russian Journal of Physical Chemistry A
ISSN: 0036-0244 , E-ISSN: 1531-863X

Output data

Year: 2024, Volume: 98, Number: 13, Pages: 3027-3031 Pages count : 5 DOI: 10.1134/s0036024424702285

Authors

Kalenchuk A.N. ^1,2 , Bogdan V.I. ^1,2 , Kustov L.M. ^1,2 , He Teng ³

Affiliations

1	Faculty of Chemistry, Moscow State University, 119991, Moscow, Russia
2	Zelinskii Institute of Organic Chemistry, Russian Academy of Sciences, 119991, Moscow, Russia
3	Dalian Institute of Chemical Physics, Dalian, China

The quality of hydrogen released from naphthenic substrates (bicyclohexyl and the ortho-, meta-, and para-isomers of perhydroterphenyl) as a result of catalytic dehydrogenation over the 3% Pt/C (sibunit) catalyst has been studied as a key criterion of the high degree of regeneration and recyclization of hydrogen storage systems. It is shown that chemically pure hydrogen without methane and carbon oxide impurities can be obtained by dehydrogenation of liquid organic hydrogen carriers (LOHCs) if the initial aromatic hydrocarbons and naphthenic substrates obtained from them were previously thoroughly thermally treated before the hydrogenation and dehydrogenation reactions, respectively, in an inert gas.

Kalenchuk A.N. , Bogdan V.I. , Kustov L.M. , He T.
Heterogeneous Catalytic Hydrogenation-Dehydrogenation of Aromatic Compounds As a Basis of Accumulation, Storage, and Production of Chemically Pure Hydrogen
Russian Journal of Physical Chemistry A. 2024. V.98. N13. P.3027-3031. DOI: 10.1134/s0036024424702285 WOS Scopus OpenAlex

Web of science:	WOS:001400872500006
Scopus:	2-s2.0-85218107394
OpenAlex:	W4406525975

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