Choreographing boron-aluminum acidity and hierarchical porosity in *BEA zeolite by in-situ hydrothermal synthesis for a highly selective methanol to propylene catalyst
Sign Up to like & getrecommendations! Published in 2019 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2018.06.036
Abstract: A successful incorporation of boron into (star)BEA zeolite framework has been achieved using a in situ hydrothermal synthesis in the presence of aluminum-(star)BEA seeds. Interestingly, the boron-(star)BEA crystals exhibited a cubic morphology with a remarkable… read more here.
Keywords: bea zeolite; bea; boron; star bea ... See more keywords
Mass transfer and kinetic study on BEA zeolite-catalysed oil hydroesterification
Sign Up to like & getrecommendations! Published in 2019 at "Renewable Energy"
DOI: 10.1016/j.renene.2018.12.012
Abstract: Abstract In the present study, we have assessed the effect of mass transfer on the both steps of the zeolite catalysed oil hydroesterification to produce biodiesel (hydrolysis of the feed soybean oil producing free fatty… read more here.
Keywords: zeolite catalysed; bea zeolite; oil; mass transfer ... See more keywords
In situ S/TEM Reduction Reaction of Calcined Cu/BEA-zeolite Catalyst
Sign Up to like & getrecommendations! Published in 2017 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927617005384
Abstract: Zeolite-catalyzed processes represent promising approaches to convert C1 species (e.g., methanol, dimethyl ether (DME)) from syngas into targeted classes of high-value fuels and chemicals. H-BEA, large pore acidic zeolites, can be used to convert methanol… read more here.
Keywords: situ; bea zeolite; zeolite catalyst; microscopy ... See more keywords
Steam catalytic cracking of n-dodecane over Ni and Ni/Co bimetallic catalyst supported on hierarchical BEA zeolite
Sign Up to like & getrecommendations! Published in 2017 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.7b00468
Abstract: Steam catalytic cracking was performed over metal modified BEA zeolite. Nickel and cobalt were introduced to the desilicated BEA zeolite by substitution treatment. The method of metal incorporation used here allowed incorporation of the metal(s)… read more here.
Keywords: bea; catalytic cracking; steam catalytic; bea zeolite ... See more keywords
Hydrothermal Stabilization of Rich Al–BEA Zeolite by Post-Synthesis Addition of Zr for Steam Catalytic Cracking of n-Dodecane
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DOI: 10.1021/acs.energyfuels.8b00087
Abstract: The steam cracking of n-dodecane was performed over Zr-modified BEA zeolite. The parent H–BEA zeolite was modified via Zr introduction following earlier treatment (desilication and dealumination). The procedure allowed for achievement of a Si/Zr molar… read more here.
Keywords: bea; bea zeolite; dodecane; spectroscopy ... See more keywords
Co-loading of Pt and fe on *bea zeolite for enhanced isomerization selectivity in n-heptane conversion
Sign Up to like & getrecommendations! Published in 2018 at "Chemistry Letters"
DOI: 10.1246/cl.180661
Abstract: Co-loading of Pt and Fe on H-type *BEA zeolite (H-*BEA) helped us to stabilize Pt in a highly dispersed state, while Pt was aggregated on the outer surface of H-*BEA in the absence of Fe.… read more here.
Keywords: bea; bea zeolite; loading bea; enhanced isomerization ... See more keywords