Citation: LI Jian, WANG Xue-ying, HUANG Xin, HONG Shuai-ling, YANG Li-na. Preparation of the CuWO₄/SBA-15 catalyst and its performance in the photocatalytic oxidation desulfurization[J]. Journal of Fuel Chemistry and Technology, ;2020, 48(5): 632-640. shu

Preparation of the CuWO₄/SBA-15 catalyst and its performance in the photocatalytic oxidation desulfurization

1.
College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun 113001, China
2.
Sinopec Yanshan Petrochemical Company, Beijing 102500, China

Corresponding author: YANG Li-na, 767527173@qq.com
Received Date: 1 February 2020
Revised Date: 14 April 2020

Fund Project: General Scientific Research Project of Liaoning Provincial Department of Education L2016018Program for Science and Technology Agency of Liaoning Province 20170540585The project was supported by Program for Liaoning Excellent Talents in University (LJQ2015062), Program for Science and Technology Agency of Liaoning Province (20170540585) and General Scientific Research Project of Liaoning Provincial Department of Education (L2015296, L2016018)Program for Liaoning Excellent Talents in University LJQ2015062General Scientific Research Project of Liaoning Provincial Department of Education L2015296

Figures(15)

The CuWO₄/SBA-15 catalyst was prepared with CuWO₄ as the active composite and mesoporous SBA-15 molecular sieve as the support and characterized by XRD, N₂ adsorption and desorption, FT-IR, UV-vis, SEM, EDS and TEM; the performance of CuWO₄/SBA-15 catalyst in the photocatalytic oxidation desulfurization (PODS) was investigated by using the dodecane solution of dibenzothiophene (DBT) as the model fuel. The results show that the CuWO₄/SBA-15 catalyst can maintain the two-dimensional hexagonal mesoporous structure of the support and the active component is evenly distributed on the support; the surface area, pore size and pore volume of the CuWO₄/SBA-15 catalyst decrease with an increase in the amount of active component. Compared with CuWO₄, the CuWO₄/SBA-15 catalyst displays a blue shift in absorption boundary of UV-vis spectra and an increase of the band gap. With a CuWO₄/SiO₂ mass ratio of 0.07, catalyst mass percentage of 3% in the model fuel, O/S molar ratio of 10:1, and extractant/oil volume ratio of 1:1, the desulfurization rate reaches 81.5% by carrying out the PODS reaction under light for 100 min, which is obviously higher than that over CuWO₄; moreover, no obvious decrease of catalytic activity for CuWO₄/SBA-15 was observed after 6 runs of PODS. It is proposed that ·OH and h⁺ are the main reactive intermediates in PODS.
- desulfurization,
- SBA-15,
- CuWO₄,
- photocatalytic,
- oxidation
1. [1]
  ZHOU Ning, ZHANG Yue-yue, HUANG Xian-li, XU Ze-hua, LIANG Yuan-wei, SHI Min-yuan. Photocatalytic desulfurization activity and mechanism of Pt/g-C₃N₄ in isooctane under visible light irradiation[J]. Petrochem Technol, 2017,46(8):1012-1016. doi: 10.3969/j.issn.1000-8144.2017.08.009
2. [2]
  ZHANG G, GAO M, TIAN M, ZHAO W F. In situ hydrothermal preparation and photocatalytic desulfurization performance of graphene wrapped TiO₂ composites[J]. J Solid State Chem, 2019,279120953. doi: 10.1016/j.jssc.2019.120953
3. [3]
  MEHDI M K. Facile hydrothermal synthesis of egg-like BiVO₄ nanostructures for photocatalytic desulfurization of thiophene under visible light irradiation[J]. J Mater Sci:Mater Electron, 2019,30(19):17735-17740. doi: 10.1007/s10854-019-02123-0
4. [4]
  ZHAO Shuai, LIU Ya-ya, MA Bo-wen, SHEN Jian. Preparation of TiO₂-β/SBA-15 and its performance on photocatalytic oxidation desulfurization[J]. Petrochem Technol, 2018,47(8):795-801. doi: 10.3969/j.issn.1000-8144.2018.08.004
5. [5]
  WANG Zhe, JI Gui-jie, SHEN Jian. Study of photocatalytic oxidation desulfurization of gasoline with TiO₂/SBA-15[J]. Pet Process Petrochem, 2015,6(4):51-54. doi: 10.3969/j.issn.1005-2399.2015.04.010
6. [6]
  WANG Xin, ZHANG Jing. Preparation of CdS phase junction by solid phase method and photocatalytic performance[J]. J Liaoning Shihua Univ, 2019,39(3):30-34. doi: 10.3969/j.issn.1672-6952.2019.03.006
7. [7]
  LU X W, LI X Z, QIAN J C, MIAO N M, YAO C, CHEN Z G. Synthesis and characterization of CeO₂/TiO₂ nanotube arrays and enhanced photocatalytic oxidative desulfurization performance[J]. J Alloys Compd, 2016,661:363-371. doi: 10.1016/j.jallcom.2015.11.148
8. [8]
  KHYZHUN O Y, BEKENEV V L, SOLONIN Y M. First-principles calculations and X-ray spectroscopy studies of the electronic structure of CuWO₄[J]. J Alloys Compd, 2009,480(2):184-189. doi: 10.1016/j.jallcom.2009.01.119
9. [9]
  HE De-wen, YANG Yang, TANG Jian-jun, ZHOU Kang-gen, CHEN Wei, CHEN Yi-qing. CuWO₄ promoting TiO₂ photocatalytic degradation of atrazine in water[J]. Technol Water Treat, 2019,45(6):43-47.
10. [10]
  HAN Na, CHEN Zheng-li, SU Wei, SHEN Jian, REN Tie-qiang. Preparation of BiVO₄/SBA-15 catalyst and its performance in the photocatalytic oxidation desulfurization[J]. J Fuel ChemTechnol, 2019,47(2):191-198. doi: 10.3969/j.issn.0253-2409.2019.02.008
11. [11]
  ZHOU K D, DING Y C, ZHANG L F, WU H D, GUO J. Synthesis of mesoporous ZnO/TiO₂-SiO₂ composite material and its application in photocatalytic adsorption desulfurization without the addition of an extra oxidant[J]. Dalton trans, 2020,49(5):1600-1612. doi: 10.1039/C9DT04454J
12. [12]
  XU M Z, YANG L N, LI J. Photocatalytic oxidative desulfurization of dibenzothiophene on TiO₂ modified bimodal mesoporous silica[J]. China Pet Process Petrochem Technol, 2017,19(3):59-67.
13. [13]
  ZHANG Lu-lu, SUN Yue, WANG Zhe, SUN Yao, ZHAN Jin-you, SHEN Jian, HAO Hui-yuan. Preparatione of TiO₂/SBA-15 and its photocatalytic oxidation desulfurization performanc[J]. J Chin Ceram Soc, 2016,44(1):56-62.
14. [14]
  VIGNESH K, PRIYANKA R, HARIHARAN R, RAJARAJANET M, SUGANTHIA A. Fabrication of CdS and CuWO₄ modified TiO₂nanoparticles and its photocatalytic activity under visible light irradiation[J]. J Ind Eng Chem, 2014,20(2):435-443.
15. [15]
  ZHAO D Y, FENG J L, HUO Q S, MELOSH N, FREDRICKSON G H, CHMELKA B F, STUCKY G D. Triblock copolymer syntheses of mesoporous silica with periodic 50 to 300 angstrom pores[J]. Science, 1998,279(5350):548-552. doi: 10.1126/science.279.5350.548
16. [16]
  PATTERSON E M, SHELDEN C E, STOCKTON B H. Kubelka-Munk optical properties of a barium sulfate white reflectance standard[J]. Appl Opt, 1977,16(3):729-732. doi: 10.1364/AO.16.000729
17. [17]
  GAILLARD N, CHANG Y, DEANGELIS A, HIGGINS S, BRAUN A. A nanocomposite photoelectrode made of 2.2 eV band gap copper tungstate (CuWO₄) and multi-wall carbon nanotubes for solar-assisted water splitting[J]. Int J Hydrogen Energy, 2013,38(8):3166-3176. doi: 10.1016/j.ijhydene.2012.12.104
18. [18]
  ZHANG Yuan, LU Wei-wei. Construction and photoelectric conversion properties of WO₃/BiVO₄ composite film photoelectrode[J]. J Henan Univ Sci Technol(Nat Sci), 2019,40(4):94-99+10.
19. [19]
  CHEN Xin-fu, WANG Zhen-cui, MA Dan-ni, WANG Qu-zhen, LUO Ya-qiong, ZENG Jue-ping. Preparation of TiO₂/SBA-15 mesoporous composite and its photocatalytic performance[J]. Environ Sci Technol, 2019,42(10):57-63.
20. [20]
  ZHANG Feng-li, ZHENG Yuang-hui, ZHAN Ying-ying, LIN Xing-yi, ZHANG Han-hui, ZHENG Qi. Studies on Ag-TiO₂/KIT-6 composite nanosized photocatalyst[J]. Spectrosc Spect Anal, 2009,29(8):152-156.
21. [21]
  LI Yan-rong, SONG Ming-juan, GU Hai-Fang, HUANG Yao, NIU Guo-Xing, ZHAO Dong-Yuan. Improved synthesis of SBA-15 mesoporous silica fitting for industrial production[J]. Chin J Catal, 2012,33(8):1360-1366.
22. [22]
  HUANG Jian, ZHANG Si-yue, GUO Ji-hui, XU Xian-meng, MA Xin. Studise on stability of cobalt modified SBA-15 molecular sieve[J]. Mod Chem Res, 2019(9):74-77. doi: 10.3969/j.issn.1672-8114.2019.09.034
23. [23]
  SOHRABNEZHAD S, POURAHMAD A, SALAVATIYAN T. CuO-MMT nanocomposite:Effective photocatalyst for the discoloration of methylene blue in the absence of H₂O₂[J]. Appl Phys A, 2016,122(2):1-12.
24. [24]
  WANG G J, ZHANG J K, LIU Y. Catalytic oxidative desulfurization of benzothiophene with hydrogen peroxide over Fe/AC in a biphasic model diesel-acetonitrile system[J]. Korean J Chem Eng, 2013,30(8):1559-1565. doi: 10.1007/s11814-013-0052-5
25. [25]
  WU J, LI J, LIU J, BAI J, YANG L. A novel Nb₂O₅/Bi₂WO₆ heterojunction photocatalytic oxidative desulfurization catalyst with high visible light-induced photocatalytic activity[J]. RSC Adv, 2017,7:51046-51054. doi: 10.1039/C7RA09829D
26. [26]
  GUO Mei, REN Xue-chang, WANG Jian-zhao, KANG Fu, MENG Yue. Preparation and photocatalytic properties of TiO₂/pg-C₃N₄ composite photocatalyst[J]. China Environ Sci, 2019,39(12):5119-5125.
27. [27]
  GAO Ling, WANG Ying, SHI Li-ying, JI An. Highly selective fluorescent chemosensor for Cu²⁺ insitu-assembled within mesoporous SBA-15[J]. Chin J Sens Actuators, 2006,19(1):70-73.
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沈阳化工大学材料科学与工程学院沈阳 110142

Preparation of the CuWO4/SBA-15 catalyst and its performance in the photocatalytic oxidation desulfurization

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通讯作者: 陈斌, bchen63@163.com

Preparation of the CuWO₄/SBA-15 catalyst and its performance in the photocatalytic oxidation desulfurization