Influence of clay binder on the liquid phase hydroisomerization of n-octane over palladium-containing zeolite catalysts

2006 ◽  
Vol 259 (1-2) ◽  
pp. 259-266 ◽  
Author(s):  
A. De Lucas ◽  
P. Sánchez ◽  
A. Fúnez ◽  
M.J. Ramos ◽  
J.L. Valverde
Keyword(s):  
Liquid Phase ◽  
Zeolite Catalysts

Liquid-phase selective benzylation of o-xylene using zeolite catalysts

1998 ◽  
Vol 174 (1-2) ◽  
pp. 51-60 ◽  
Author(s):  
A.P. Singh ◽  
B. Jacob ◽  
S. Sugunan
Keyword(s):  
Liquid Phase ◽  
Zeolite Catalysts

Hydroisomerization in liquid phase of a refinery naphtha stream over Pt–Ni/H-beta zeolite catalysts

2008 ◽  
Vol 136 (2-3) ◽  
pp. 267-275 ◽  
Author(s):  
Antonia Fúnez ◽  
Antonio De Lucas ◽  
Paula Sánchez ◽  
María Jesús Ramos ◽  
José Luís Valverde
Keyword(s):  
Liquid Phase ◽  
Zeolite Catalysts ◽  
Beta Zeolite

scholarly journals Deactivation of Zeolite Catalysts in the Prins Reaction between Propene and Formaldehyde in the Liquid Phase

Catalysts ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 1181
Author(s):  
Stanislav P. Bedenko ◽  
Konstantin I. Dement’ev ◽  
Valentin F. Tret’yakov
Keyword(s):  
Liquid Phase ◽  
Kinetic Model ◽  
Pore Diameter ◽  
Product Distribution ◽  
Acid Sites ◽  
Weak Acid ◽  
Zeolite Catalysts ◽  
Prins Reaction ◽  
Acidic Properties ◽  
Deactivation Process

The Prins reaction between propene and formaldehyde was studied over H-BEA, H-FAU, H-MFI and H-MOR zeolites at 150 °C in liquid phase. It was found that the H-BEA sample is the most active and selective toward buta-1,3-diene; the H-MFI is a potential catalyst for 3-buten-1-ol synthesis, while H-FAU can be used for 4-methyl-1,3-dioxane production. It had been confirmed that zeolite textural and acidic properties influence catalyst behaviour: the acidic properties influence sample activity, while product distribution is controlled by pore volume and effective pore diameter. The sample’s deactivation process had been studied and the kinetic model of deactivation was proposed. It was shown that the deactivation rate for the H-MFI catalyst is four times greater than for the H-BEA catalyst, probably because its strong/weak acid sites ratio is much more high than for the H-BEA.

Mass-Transfer Effects in Liquid-Phase Alkylation of Benzene with Zeolite Catalysts

1998 ◽  
Vol 37 (5) ◽  
pp. 1724-1728 ◽  
Author(s):  
C. Ercan ◽  
F. M. Dautzenberg ◽  
C. Y. Yeh ◽  
H. E. Barner
Keyword(s):  
Mass Transfer ◽  
Liquid Phase ◽  
Zeolite Catalysts ◽  
Transfer Effects ◽  
Alkylation Of Benzene

Liquid-phase epoxidation of trans-stilbene and cis-cyclooctene over vanadium-exchanged faujasite zeolite catalysts

2010 ◽  
Vol 386 (1-2) ◽  
pp. 74-82 ◽  
Author(s):  
Shuangquan Hu ◽  
Dapeng Liu ◽  
Chuan Wang ◽  
Yuanting Chen ◽  
Zhen Guo ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Zeolite Catalysts ◽  
Trans Stilbene ◽  
Liquid Phase Epoxidation ◽  
Faujasite Zeolite
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