Articles with "bea zeolites" as a keyword



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In‐situ IR Spectroscopy Study of Reactions of C3 Oxygenates on Heteroatom (Sn, Mo, and W) doped BEA Zeolites and the Effect of Co‐adsorbed Water

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Published in 2020 at "ChemCatChem"

DOI: 10.1002/cctc.202001424

Abstract: The reactions of acetone and hydroxyacetone over heteroatom doped BEA zeolites (Sn, Mo, and W) in the presence and absence of H2O vapor are investigated using infrared spectroscopy. Acetone is converted to mesityl oxide over… read more here.

Keywords: bea; heteroatom doped; bea zeolites; adsorbed water ... See more keywords
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Impact of Chain Length on the Catalytic Performance in Hydroisomerization of n-Alkanes Over Commercial and Alkaline Treated *BEA Zeolites

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Published in 2018 at "Catalysis Letters"

DOI: 10.1007/s10562-018-2502-5

Abstract: The present paper highlights the influence of desilication of nanocrystal *BEA zeolites (CP811 and CP814E) by different alkaline treatments in presence of NaOH alone, NaOH + TPABr and NaOH + TBAOH, on the catalytic performance in the hydroisomerization reactions… read more here.

Keywords: chain length; chain; bea zeolites; catalytic performance ... See more keywords
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General Acid-Type Catalysis in the Dehydrative Aromatization of Furans to Aromatics in H-[Al]-BEA, H-[Fe]-BEA, H-[Ga]-BEA, and H-[B]-BEA Zeolites

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Published in 2017 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.7b02344

Abstract: Al, Ga, Fe, and B metal substituents have been examined for their ability to change the Bronsted acid strength of BEA zeolite and inhibit undesired hydrolysis in the production of aromatics from furan, 2-methylfuran, and… read more here.

Keywords: bea; bea bea; bea zeolites; catalysis ... See more keywords