The Ultra-deep Oxidative Desulfurization of Diesel Fuel by an MnO2/Al2O3/Hydrogen Peroxide/Aldehyde System

被引：9
|
作者：
Guo, W. [1 ]
Wang, C. Y. [1 ]
Shen, X. [1 ]
Lu, X. P. [1 ]
机构：
[1] Nanjing Univ Technol, Inst Sonochem Engn, Nanjing 210009, Jiangsu, Peoples R China
来源：
PETROLEUM SCIENCE AND TECHNOLOGY | 2013年 / 31卷 / 02期
关键词：
aldehyde; diesel; hydrogen peroxide; MnO2; Al2O3; oxidative desulfurization; OXYGEN; SULFUR;
D O I：
10.1080/10916466.2010.523745
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Oxidative desulfurization of hydrogenation diesel was studied using MnO2/Al2O3 as catalyst in the presence of H2O2, formic acid and isobutyl aldehyde at 60 degrees C and atmospheric pressure. The sulfur impurities in diesel were oxidized to sulfate and dissolved into the water phase. The sulfur content could be reduced from 500 to 1 ppm in 30 min in appropriate reaction conditions. The combination of two oxidative processes by adding isobutyl aldehyde could remove the sulfur impurities in diesel easily without solvent extraction.
引用
收藏
页码：215 / 223
页数：9
相关论文
共 50 条
  • [21] Deep diesel desulfurization in multi-cell trickle bed electrochemical reactor with intensified hydrogen peroxide production over MnO2 catalyst
    Abdullah, Ghassan H.
    Xing, Yangchuan
    PETROLEUM SCIENCE AND TECHNOLOGY, 2023, 41 (21) : 2036 - 2054
  • [22] Oxidative desulfurization of dibenzothiophene over Fe promoted Co–Mo/Al2O3 and Ni–Mo/Al2O3 catalysts using hydrogen peroxide and formic acid as oxidants
    Yaseen Muhammad
    Ayesha Shoukat
    Ata Ur Rahman
    Haroon Ur Rashid
    Waqas Ahmad
    ChineseJournalofChemicalEngineering, 2018, 26 (03) : 593 - 600
  • [23] Deep desulfurization of diesel fuel by selective adsorption over Ni/Al2O3 and Ni/ZSM-5 extrudates
    Sarda, K. K.
    Bhandari, A.
    Pant, K. K.
    Jain, Sapna
    FUEL, 2012, 93 (01) : 86 - 91
  • [24] Effect of MnO2 on chemical interaction between CaO and Al2O3
    V. V. Sokolov
    I. Yu. Filatova
    I. V. Korol’kov
    V. S. Danilovich
    A. P. Nefed’ev
    A. I. Usherov
    P. A. Poltarak
    Inorganic Materials, 2012, 48 : 279 - 284
  • [25] Effect of MnO2 on chemical interaction between CaO and Al2O3
    Sokolov, V. V.
    Filatova, I. Yu.
    Korol'kov, I. V.
    Danilovich, V. S.
    Nefed'ev, A. P.
    Usherov, A. I.
    Poltarak, P. A.
    INORGANIC MATERIALS, 2012, 48 (03) : 279 - 284
  • [26] Ultra-Deep Oxidative Desulfurization of Fuel with H2O2 Catalyzed by Mesoporous Silica-Supported Molybdenum Oxide Modified by Ce
    Chen, Yang
    Tian, Qi
    Tian, Yongsheng
    Cui, Jiawei
    Wang, Guanghui
    APPLIED SCIENCES-BASEL, 2021, 11 (05): : 1 - 15
  • [27] The Research of Ultra-deep Desulfurization in Diesel via Ultrasonic Irradiation Under the Catalytic System of H2O2-CH3COOH-FeSO4
    Fan, Q.
    Zhao, D.
    Dai, Y.
    PETROLEUM SCIENCE AND TECHNOLOGY, 2009, 27 (03) : 302 - 314
  • [28] Size-dependent surface electronic structure of V2O5/TiO2 for ultra-deep aerobic oxidative desulfurization of diesel
    Liu, Jixing
    Zhang, Lu
    Zhu, Jingyi
    Cheng, Huifang
    Hua, Mingqing
    Liu, Hui
    Li, Huaming
    Zhu, Wenshuai
    Liu, Jian
    CHEMICAL ENGINEERING SCIENCE, 2023, 275
  • [29] Ultra-Deep Adsorptive Desulfurization of Light-Irradiated Diesel Fuel over Supported TiO2-CeO2 Adsorbents
    Xiao, Jing
    Wang, Xiaoxing
    Chen, Yongsheng
    Fujii, Mamoru
    Song, Chunshan
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2013, 52 (45) : 15746 - 15755
  • [30] Fabrication of superhydrophobic & catalytic bifunctional MnO2 @ Al2O3 composite ceramic membrane for oxidation of desulfurization waste solution
    Dai, Mingming
    Liu, Jie
    Ji, Zhiyong
    Wang, Shizhao
    Zhao, Yingying
    Li, Fei
    Guo, Xiaofu
    Yuan, Junsheng
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2022, 635
12345