25-P-10-Transalkylation of trimethylbenzene with toluene over large pore zeolites

Autor:	Andrea Krejčí, Jiří Hanika, Jiří Čejka
Rok vydání:	2001
Předmět:	chemistry.chemical_compound Reaction mechanism Chemistry Yield (chemistry) Inorganic chemistry Trimethylbenzenes Zeolite Selectivity Transalkylation Toluene Tetramethylbenzenes
DOI:	10.1016/s0167-2991(01)81618-9
Popis:	Publisher Summary This chapter discusses the role of the channel geometry and architecture of large pore zeolites FAU, BEA, and MOR on the activity, selectivity, and time-on-stream stability in trimethylbenzene transalkylation with toluene to xylenes. The reaction mechanism is strongly controlled by the transport of reactant trimethylbenzenes and tetramethylbenzenes formed during the reaction. The highest yield to xylenes and long-term stability of conversion is achieved with zeolite BEA.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::86509a19246915614627b134c700a38c https://doi.org/10.1016/s0167-2991(01)81618-9 Zobrazit plný text záznamu