Article ID Journal Published Year Pages File Type
6640877 Fuel 2013 6 Pages PDF
Abstract
► CO2 has a prominent promoting effect on ethylbenzene (EB) dehydrogenation. ► EB dehydrogenation over VOx/SiO2 in CO2 may follow a redox mechanism. ► CO2 can effectively keep/regain high valence active vanadium species. ► CO2 can alleviate catalyst deactivation, but cannot suppress coke formation. ► Coke quantity deposited is only related to the amount of EB converted.
Related Topics
Physical Sciences and Engineering Chemical Engineering Chemical Engineering (General)
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