scholarly journals Oxidative desulfurization of dibenzothiophene catalyzed by peroxotungstate on functionalized MCM-41 materials using hydrogen peroxide as oxidant

2015 ◽  
Vol 36 (8) ◽  
pp. 1205-1213 ◽  
Author(s):  
Dong Xie ◽  
Qihui He ◽  
Yangyang Su ◽  
Tongwei Wang ◽  
Renfu Xu ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Oxidative Desulfurization ◽  
Mcm 41

Heteropolyacids supported on micro/mesoporous materials PMoW@HKUST-1@ZSM-5-MCM-41: Effective catalyst for oxidative desulfurization with oxygen

2021 ◽  
Vol 504 ◽  
pp. 111419
Author(s):  
Jiarong Li ◽  
Zhe Liu ◽  
Guangfa Hu ◽  
Ruimin Gao ◽  
Ronglan Zhang ◽  
...  
Keyword(s):  
Mesoporous Materials ◽  
Oxidative Desulfurization ◽  
Effective Catalyst ◽  
Mcm 41

Preparation of Immobilized Chromium Schiff Base Complexes and their Catalytic Performance for Olefins Epoxidation

2014 ◽  
Vol 692 ◽  
pp. 240-244
Author(s):  
Gong De Wu ◽  
Xiao Li Wang ◽  
Zhi Li Zhai
Keyword(s):  
Hydrogen Peroxide ◽  
Schiff Base ◽  
Elemental Analysis ◽  
Catalytic Performance ◽  
Schiff Base Complexes ◽  
Metal Centers ◽  
Chemical Measurements ◽  
Physico Chemical ◽  
Immobilized Complexes ◽  
Mcm 41

A series of transition metal alanine-salicylaldehyde Schiff base chromium (III) complexes immobilized on MCM-41 were prepared and characterized by various physico-chemical measurements such as FIIR, XRD, HRTEM, N2 sorption and elemental analysis. The immobilized complexes were effective and stable catalysts for the epoxidation of styrene and cyclohexene with 30% hydrogen peroxide. Moreover, the metal centers were found to play important roles in the catalytic performance of immobilized complex catalysts.

Synthesis of phosphomolybdic acid/nanocrystalline titanium silicalite-1 catalyst in the presence of hydrogen peroxide for effective adsorption-oxidative desulfurization

2022 ◽  
Author(s):  
Siyue Wang ◽  
Tong Huan ◽  
Haonan Li ◽  
Xin Shi ◽  
Di Liu ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Oxidative Desulfurization ◽  
Phosphomolybdic Acid ◽  
Impregnation Method ◽  
Titanium Silicalite ◽  
Nanocrystalline Titanium

The phosphomolybdic acid (HPMo) supported on microporous nanocrystalline titanium silicalite-1 zeolite (Nano-TS-1) catalysts were prepared in the absence or presence of hydrogen peroxide via the impregnation method. The catalysts were...

Oxidative desulfurization of dibenzothiophene and diesel by hydrogen peroxide: Catalysis of H3PMo12O40 immobilized on the ionic liquid modified SiO2

2018 ◽  
Vol 452 ◽  
pp. 93-99 ◽  
Author(s):  
Xuhe Li ◽  
Jian Zhang ◽  
Feng Zhou ◽  
Yanjuan Wang ◽  
Xingzhou Yuan ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Ionic Liquid ◽  
Oxidative Desulfurization

Synthesis of Ag-AgBr/Al-MCM-41 nanocomposite and its application in photocatalytic oxidative desulfurization of dibenzothiophene

2018 ◽  
Vol 29 (8) ◽  
pp. 1827-1837 ◽  
Author(s):  
Xuan Nui Pham ◽  
Ba Manh Nguyen ◽  
Hoa Tran Thi ◽  
Huan Van Doan
Keyword(s):  
Oxidative Desulfurization ◽  
Mcm 41

Highly efficient mesoporous WO x /KIT-6 catalysts for oxidative desulfurization of dibenzothiophene with hydrogen peroxide

2018 ◽  
Vol 44 (6) ◽  
pp. 3687-3695 ◽  
Author(s):  
Zhenghua Li ◽  
Chengbin Li ◽  
Su Bin Park ◽  
Gyoung Hee Hong ◽  
Jin Seo Park ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Oxidative Desulfurization ◽  
Highly Efficient
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