Disproportionation of Toluene: Enhanced Para-Xylene Selectivity Over Modified HZSM-5

2013 ◽  
Vol 2 (2) ◽  
pp. 96-110
Author(s):  
Mohammad Ashraf Ali ◽  
Syed Ahmed Ali ◽  
Khalid Al-Nawad
Keyword(s):  
Para Xylene

Selective aerobic oxidation of para-xylene in sub- and supercritical water. Part 1. Comparison with ortho-xylene and the role of the catalyst

2011 ◽  
Vol 13 (9) ◽  
pp. 2389 ◽  
Author(s):  
Eduardo Pérez ◽  
Joan Fraga-Dubreuil ◽  
Eduardo García-Verdugo ◽  
Paul A. Hamley ◽  
W. Barry Thomas ◽  
...  
Keyword(s):  
Supercritical Water ◽  
Aerobic Oxidation ◽  
Para Xylene ◽  
Selective Aerobic Oxidation

Capsule-Like Zeolite Catalyst Fabricated by Solvent-Free Strategy for para-Xylene Formation from CO Hydrogenation

2021 ◽  
pp. 120906
Author(s):  
Weizhe Gao ◽  
Lisheng Guo ◽  
Qinming Wu ◽  
Chengwei Wang ◽  
Xiaoyu Guo ◽  
...  
Keyword(s):  
Zeolite Catalyst ◽  
Co Hydrogenation ◽  
Solvent Free ◽  
Para Xylene

Molecular Diffusion Processes in Crystalline Microporous Materials

1998 ◽  
Vol 527 ◽  
Author(s):  
G. Sastre ◽  
A. Corma ◽  
C. R. A. Catlow
Keyword(s):  
Molecular Dynamics ◽  
Chemical Composition ◽  
Diffusion Coefficients ◽  
Molecular Diffusion ◽  
Diffusion Processes ◽  
Diffusion Path ◽  
Microporous Structure ◽  
Microporous Material ◽  
Para Xylene ◽  
Channel Systems

ABSTRACTAtomistic Molecular Dynamics are used to simulate diffusion of hydrocarbons inside the microporous structure of siliceous zeolite CIT-I, with chemical composition SiO2. CIT-1 is a crystalline microporous material containing channels formed by rings containing 12 and 10 Si atoms (Figure 1). The dimensions of these two channel systems are sufficient to cause substantial differences in the diffusion of para-xylene and ortho-xylene. Diffusion coefficients as a function of loading of each isomer, and activation energies have been calculated from the simulations. The effect of the isomer size in the diffusion path is also analysed.

scholarly journals High yield production of C2–C3 olefins and para-xylene from methanol using a SiO2-coated FeOx/ZSM-5 catalyst

RSC Advances ◽  
2017 ◽  
Vol 7 (46) ◽  
pp. 28940-28944 ◽  
Author(s):  
Qiongfang Hu ◽  
Xiaofan Huang ◽  
Yu Cui ◽  
Tengfa Luo ◽  
Xiaoping Tang ◽  
...  
Keyword(s):  
Life Time ◽  
High Yield ◽  
Yield Production ◽  
Para Xylene ◽  
Long Life ◽  
High Yield Production

SiO2-coated FeOx/ZSM-5 catalyst exhibited long life time to produce C2–C3 olefins and para-xylene in high yield.

Selective Production of Renewable para -Xylene by Tungsten Carbide Catalyzed Atom-Economic Cascade Reactions

2018 ◽  
Vol 57 (7) ◽  
pp. 1808-1812 ◽  
Author(s):  
Tao Dai ◽  
Changzhi Li ◽  
Lin Li ◽  
Zongbao Kent Zhao ◽  
Bo Zhang ◽  
...  
Keyword(s):  
Tungsten Carbide ◽  
Cascade Reactions ◽  
Para Xylene

d-Glucuronolactone attenuates para-xylene-induced defects in neuronal development and plasticity in Xenopus tectum in vivo

Toxicology ◽  
2020 ◽  
Vol 430 ◽  
pp. 152341 ◽  
Author(s):  
Yuan Liao ◽  
Yuhao Luo ◽  
Nanjisha Ding ◽  
Juanmei Gao ◽  
Xingbao Wang ◽  
...  
Keyword(s):  
Neuronal Development ◽  
Para Xylene ◽  
Induced Defects

Dependence of para-xylene selectivity of pentasils on the Si/Al-ratio

1986 ◽  
Vol 21 (1) ◽  
pp. 149-155 ◽  
Author(s):  
Cv. Bezouhanova ◽  
Chr. Dimitrov ◽  
V. Nenova ◽  
B. Spassov ◽  
H. Lechert
Keyword(s):  
Para Xylene
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