Dehydrogenation of propane in the presence of CO2 on Cr(3%)/SiO2 catalyst under supercritical conditions

Autor:	Bipul Sarkar, Nikolay D. Evdokimenko, Leonid M. Kustov, Marina A. Tedeeva, Alexander L. Kustov, Petr V. Pribytkov
Rok vydání:	2020
Předmět:	Olefin fiber 010405 organic chemistry Chemistry Inorganic chemistry General Chemistry 010402 general chemistry 01 natural sciences Supercritical fluid 0104 chemical sciences Gas phase Catalysis chemistry.chemical_compound Propane Reagent Dehydrogenation Selectivity
Zdroj:	Mendeleev Communications. 30:195-197
ISSN:	0959-9436
DOI:	10.1016/j.mencom.2020.03.022
Popis:	The propane dehydrogenation reaction was carried out in the presence of CO2 on a Cr(3%)/SiO2 catalyst under supercritical conditions. Dependences of the propane conversion, product selectivity, and olefin productivity on the C3H8:CO2 ratio and reagent consumption were revealed. It was found that the application of supercritical conditions resulted in the increase in propylene productivity by a factor of three and overall olefin productivity by a factor of five as compared to a conventional reaction in the gas phase.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::72c9a5fec494e23456df01060e45e8a5 https://doi.org/10.1016/j.mencom.2020.03.022 Zobrazit plný text záznamu Full Text from ScienceDirect