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

Oxidative Desulfurization of Dibenzothiophene Using Ozone and Hydrogen Peroxide in Ionic Liquid

2010 ◽  
Vol 24 (4) ◽  
pp. 2527-2529 ◽  
Author(s):  
Jianlong Wang ◽  
Dishun Zhao ◽  
Kaixi Li
Keyword(s):  
Hydrogen Peroxide ◽  
Ionic Liquid ◽  
Oxidative Desulfurization

scholarly journals Removing Simultaneously Sulfur and Nitrogen from Fuel under a Sustainable Oxidative Catalytic System

2021 ◽  
Vol 2 (2) ◽  
pp. 382-391
Author(s):  
Dinis F. Silva ◽  
Alexandre M. Viana ◽  
Fátima Mirante ◽  
Baltazar de Castro ◽  
Luís Cunha-Silva ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Ionic Liquid ◽  
Fossil Fuels ◽  
Sulfur Removal ◽  
Oxidative Desulfurization ◽  
Nitrogen Compounds ◽  
Extraction Solvent ◽  
Liquid Samples ◽  
Sulfur And Nitrogen Compounds ◽  
Initial Extraction

An effective process to remove nitrogen-based compounds from fossil fuels without harming the process of sulfur removal is an actual gap in refineries. A success combination of desulfurization and denitrogenation processes capable of completely removing the most environmental contaminates in diesel under sustainable conditions was achieved in this work, applying polyoxometalates as catalysts, hydrogen peroxide as oxidant, and an immiscible ionic liquid as an extraction solvent. The developed process based in simultaneous oxidative desulfurization (ODS) and oxidative denitrogenation (ODN) involved initial extraction of sulfur and nitrogen compounds followed by catalytic oxidation. Keggin-type polyoxomolybdates revealed much higher reusing capacity than the related polyoxotungstate. Effectively, the first catalysts practically allowed complete sulfur and nitrogen removal only in 1 h of reaction and for ten consecutive cycles, maintaining the original catalyst and ionic liquid samples.

Hydrogen Peroxide Biosensor Based on Cellulose Diacetate Ionic Liquid Film Immobilizing Myoglobin

2012 ◽  
Vol 39 (9) ◽  
pp. 1358-1362
Author(s):  
She-Ying DONG ◽  
Guang-Zhe GU ◽  
Zhu-Qing YU ◽  
Yuan-Zhen ZHOU ◽  
Hong-Sheng TANG ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Ionic Liquid ◽  
Liquid Film ◽  
Cellulose Diacetate ◽  
Hydrogen Peroxide Biosensor

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...

Sign in / Sign up

Export Citation Format

Share Document