Dehydrocyclodimerization of n-Butane into Aromatic Hydrocarbons in the Gas-Phase and under Supercritical Conditions on a ZSM-5 Zeolite in the H-Form and Modified with Ga or Pt

Dehydrocyclodimerization of n-Butane into Aromatic Hydrocarbons in the Gas-Phase and under Supercritical Conditions on a ZSM-5 Zeolite in the H-Form and Modified with Ga or Pt Full article

Journal

Russian Journal of Physical Chemistry B
ISSN: 1990-7923 , E-ISSN: 1990-7931

Output data

Year: 2020, Volume: 14, Number: 8, Pages: 1277-1281 Pages count : 5 DOI: 10.1134/s1990793120080035

Authors

Koklin A.E. ¹ , Kalenchuk A.N. ^1,2 , Mashchenko N.V. ¹ , Lunin V.V. ^2,1 , Bogdan V.I. ^1,2

Affiliations

1	Zelinsky Institute of Organic Chemistry Russian Academy of Sciences Moscow Russia
2	Department of Chemistry, Moscow State University, 119991, Moscow, Russia

A comparative study of n-butane conversion into aromatic hydrocarbons on a ZSM-5 zeolite in the H-form and modified with gallium or platinum at 530°C in the gas phase (at 1 atm) or under supercritical conditions (at 190 atm) is carried out. Under supercritical conditions, the catalysts demonstrate high levels of activity, stability, and productivity. Unlike the gas-phase experiments, the modification of a ZSM-5 zeolite with gallium or platinum in the processes under supercritical conditions produces no effect on the conversion of n-butane or the distribution of n-butane aromatization products.

Koklin A.E. , Kalenchuk A.N. , Mashchenko N.V. , Lunin V.V. , Bogdan V.I.
Dehydrocyclodimerization of n-Butane into Aromatic Hydrocarbons in the Gas-Phase and under Supercritical Conditions on a ZSM-5 Zeolite in the H-Form and Modified with Ga or Pt
Russian Journal of Physical Chemistry B. 2020. V.14. N8. P.1277-1281. DOI: 10.1134/s1990793120080035 WOS Scopus OpenAlex

≡ Web of science:	WOS:000611892700005
≡ Scopus:	2-s2.0-85099800229
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