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Styrene oligomerization catalyzed by zeolites of different structural types
Abstract It was shown that styrene oligomerization in the presence of the zeolite ZSM-12 in a solvent (chlorobenzene) as well as without it proceeds with a high conversion (98–100 wt %) and a high selectivity for linear dimers (up to 82%). The main oligomerization products in the presence of the zeolite Beta are dimers (70–80%), mostly the linear isomer trans-1,3-diphenylbut-1-ene. In the presence of the less active zeolite Y, styrene gives a complex mixture of oligomers in which dimers (53–60%, in chlorobenzene) or dimers and trimers (60–80%, in bulk) are predominant.
Styrene oligomerization catalyzed by zeolites of different structural types
Abstract It was shown that styrene oligomerization in the presence of the zeolite ZSM-12 in a solvent (chlorobenzene) as well as without it proceeds with a high conversion (98–100 wt %) and a high selectivity for linear dimers (up to 82%). The main oligomerization products in the presence of the zeolite Beta are dimers (70–80%), mostly the linear isomer trans-1,3-diphenylbut-1-ene. In the presence of the less active zeolite Y, styrene gives a complex mixture of oligomers in which dimers (53–60%, in chlorobenzene) or dimers and trimers (60–80%, in bulk) are predominant.
Styrene oligomerization catalyzed by zeolites of different structural types
Grigor’eva, N. G. (author) / Talipova, R. R. (author) / Korzhova, L. Ph. (author) / Bubennov, S. V. (author) / Kutepov, B. I. (author) / Dzhemilev, U. M. (author)
Petroleum Chemistry ; 50 ; 129-134
2010-03-01
6 pages
Article (Journal)
Electronic Resource
English
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