Oxidative Desulfurization of Naphtha with Hydrogen Peroxide in Presence of Acid Catalyst in Naphtha/Acetic Acid Biphasic System

2010 ◽  
Vol 53 (4) ◽  
pp. 251-255 ◽  
Author(s):  
Kazumasa Yazu ◽  
Akimitsu Matsumura ◽  
Shinya Sato
Keyword(s):  
Hydrogen Peroxide ◽  
Acetic Acid ◽  
Oxidative Desulfurization ◽  
Acid Catalyst ◽  
Biphasic System

A Oxidative Desulfurization System for Model Oil with Hydrogen Peroxide in the Presence of Solid Acid Catalyst

2013 ◽  
Vol 699 ◽  
pp. 68-71 ◽  
Author(s):  
Liang Wang ◽  
Zi Zhen Li ◽  
Chun Hu Li ◽  
Li Juan Feng
Keyword(s):  
Hydrogen Peroxide ◽  
Solid Acid ◽  
Solid Acid Catalyst ◽  
Oxidative Desulfurization ◽  
Acid Catalyst ◽  
Oxidizing Agent ◽  
Model Compounds ◽  
Model Oil ◽  
System Water ◽  
Oxidative System

Oxidative desulfurization of model oil was conducted in emulsion oxidative system (water –in-oil [W/O]) using hydrogen peroxide as the oxidizing agent, N-methyl-2-pyrrolidone (NMP) and water as extractive solvent, span60 as surfactant. The system was evaluated for oxidative desulfurization of BT, DBT and 4.6-DMDBT using hydrogen peroxide as oxidant and exhibit excellent activities in oxidative desulfurization of model compounds.

Polyisobutylene oligomer-bound polyoxometalates as efficient and recyclable catalysts for biphasic oxidations with hydrogen peroxide

2015 ◽  
Vol 5 (2) ◽  
pp. 818-821 ◽  
Author(s):  
Rana Yahya ◽  
Michael Craven ◽  
Elena F. Kozhevnikova ◽  
Alexander Steiner ◽  
Peerada Samunual ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Phase Transfer ◽  
Oxidative Desulfurization ◽  
Biphasic System ◽  
Recyclable Catalysts

Oxidative desulfurization and alkene epoxidation proceed in heptane–water biphasic system through facile phase transfer of POM by amine terminated oligomer.

Oxidative Desulfurization of Non-hydrotreated Kerosene Using Hydrogen Peroxide and Acetic Acid

2009 ◽  
Vol 17 (5) ◽  
pp. 869-874 ◽  
Author(s):  
Asghar Molaei Dehkordi ◽  
Mohammad Amin Sobati ◽  
Mohammad Ali Nazem
Keyword(s):  
Hydrogen Peroxide ◽  
Acetic Acid ◽  
Oxidative Desulfurization

Investigating and Optimization of Copper Extraction from Chalcopyrite Concentrate with Hydrogen Peroxide in Presence of Acetic Acid

2017 ◽  
Vol 7 (4) ◽  
Author(s):  
Mehmat Deniz Turan ◽  
Musa Sarikaya ◽  
Z. Abidin Sari ◽  
Ahmet Haxhiaj ◽  
Tolga Depci ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Acetic Acid ◽  
Copper Extraction ◽  
Chalcopyrite Concentrate

Production of monosaccharides from poplar by a two-step hydrogen peroxide-acetic acid and sodium hydroxide pretreatment

2021 ◽  
Vol 170 ◽  
pp. 113820
Author(s):  
Hong Liao ◽  
Jiaxin You ◽  
Peiyao Wen ◽  
Wenjun Ying ◽  
Qianqian Yang ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Acetic Acid ◽  
Sodium Hydroxide

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...

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