ZrMo oxides supported catalyst with hierarchical porous structure for cleaner and sustainable production of biodiesel using acidic oils as feedstocks

被引:36
作者
Zhang, Gaoqiang [1 ,2 ]
Xie, Wenlei [1 ]
机构
[1] Henan Univ Technol, Sch Chem & Chem Engn, Zhengzhou 450001, Peoples R China
[2] Henan Univ Technol, Sch Food Sci & Engn, Zhengzhou 450001, Peoples R China
基金
中国国家自然科学基金;
关键词
Biodiesel; Hierarchical porous support; Heterogeneous catalyst; Zirconium; Molybdenum; Acidic oil; WASTE COOKING OIL; HETEROGENEOUS CATALYSIS; SOYBEAN OIL; TRANSESTERIFICATION; PERFORMANCE; OPTIMIZATION; CONVERSION;
D O I
10.1016/j.jclepro.2022.135594
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Ameliorating the reactant mass transfer and fabricating the multiple active sites on the catalyst surface are feasible strategies to synthesize efficient and recyclable catalysts for efficient biodiesel production by using acidic oils as feedstocks. Herein, hierarchical porous solid acids with Zr and Mo oxides as active sites were prepared by using polystyrene spheres (PS) and P123 as templates. It was shown that the active species of Zr and Mo oxides were uniformly dispersed on the hierarchical porous silica support, and the solid catalysts featured high surface area and interconnected mesoporous/macropores with high mass diffusive extent, showing improved catalytic performances for the biodiesel production as compared to the control catalyst without hierarchical pores, owing to the mass transfer enhancement and more easily accessible active sites. The transesterification reaction in 93.8% of oil conversion as well as complete conversion of free fatty acids (FFAs) were simultaneously performed by using this solid catalyst, hence achieving one-pot transformation of acidic oils to biodiesel and minimizing the complex and tedious separation process. Moreover, the higher water and FFA-resistance capacity was shown for this solid catalyst, posing its more suitable for the biodiesel production with acidic oils as feedstocks. This hi-erarchical porous solid catalyst could be facilely recycled using simple filtration, and still maintained high ac-tivities after reuse for five runs, which rendered it to have the potential of cost-effective production of biodiesel in particular from low-grade acidic oils.
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页数:16
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共 57 条
  • [1] Qualitative role of heterogeneous catalysts in biodiesel production from Jatropha curcas oil
    Aderibigbe, Fatai Alade
    Mustapha, Sherif Ishola
    Adewoye, Timmise Latifat
    Mohammed, Ishaq Alhassan
    Gbadegesin, Adebola Bukola
    Niyi, Faith Emmanuel
    Olowu, Opeyemi Idowu
    Soretire, Akinpelumi Gabriel, I
    Saka, Harvis Bamidele
    [J]. BIOFUEL RESEARCH JOURNAL-BRJ, 2020, 7 (02): : 1159 - +
  • [2] Combined Effects of EDTA and Heteroatoms (Ti, Zr, and Al) on Catalytic Activity of SBA-15 Supported NiMo Catalyst for Hydrotreating of Heavy Gas Oil
    Badoga, Sandeep
    Dalai, Ajay K.
    Adjaye, John
    Hu, Yongfeng
    [J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2014, 53 (06) : 2137 - 2156
  • [3] Biodiesel production from waste cooking oil using heterogeneous nanocatalyst-based magnetic polyaniline decorated with cobalt oxide
    Bahadoran, Ashkan
    Ramakrishna, Seeram
    Oryani, Bahareh
    Ahmed Al-Keridis, Lamya
    Nodeh, Hamid Rashidi
    Rezania, Shahabaldin
    [J]. FUEL, 2022, 319
  • [4] Conversion of waste cooking oil into biodiesel using heterogenous catalyst derived from cork biochar
    Bhatia, Shashi Kant
    Gurav, Ranjit
    Choi, Tae-Rim
    Kim, Hyun Joong
    Yang, Soo-Yeon
    Song, Hun-Suk
    Park, Jun Young
    Park, Ye-Lim
    Han, Yeong-Hoon
    Choi, Yong-Keun
    Kim, Sang-Hyoun
    Yoon, Jeong-Jun
    Yang, Yung-Hun
    [J]. BIORESOURCE TECHNOLOGY, 2020, 302
  • [5] Evaluation of the effect of Si/Mo and oil/alcohol ratios in the production of biodiesel from soybean oil
    Cardoso, Raquel K. P.
    Silva, Gabriel V. A.
    Alves, Bruno T. S.
    Freire, Vitoria A.
    Alves, Jose J. N.
    Barbosa, Bianca V. S.
    [J]. ARABIAN JOURNAL OF CHEMISTRY, 2022, 15 (09)
  • [6] Biodiesel production using a renewable mesoporous solid catalyst
    Changmai, Bishwajit
    Sudarsanam, Putla
    Rokhum, Samuel Lalthazuala
    [J]. INDUSTRIAL CROPS AND PRODUCTS, 2020, 145
  • [7] Heterogeneous and efficient transesterification of Jatropha curcas L. seed oil to produce biodiesel catalysed by nano-sized SO42-/TiO2
    Chen, Chao
    Cai, Lei
    Shangguan, Xinchen
    Li, Liang
    Hang, Yanping
    Wu, Guoqiang
    [J]. ROYAL SOCIETY OPEN SCIENCE, 2018, 5 (11):
  • [8] Sono-enhanced dispersion of CaO over Zr-Doped MCM-41 bifunctional nanocatalyst with various Si/Zr ratios for conversion of waste cooking oil to biodiesel
    Dehghani, Sahar
    Haghighi, Mohammad
    [J]. RENEWABLE ENERGY, 2020, 153 : 801 - 812
  • [9] Deep oxidative desulfurization of dibenzothiophene by novel POM-based IL immobilized on well-ordered KIT-6
    Ding, Yongcong
    Wang, Jian
    Liao, Mingyu
    Li, Jiachun
    Zhang, Linfeng
    Guo, Jia
    Wu, Huadong
    [J]. CHEMICAL ENGINEERING JOURNAL, 2021, 418 (418)
  • [10] The imbalance of food and biofuel markets amid Ukraine-Russia crisis: A systems thinking perspective
    Esfandabadi, Zahra Shams
    Ranjbari, Meisam
    Scagnelli, Simone Domenico
    [J]. BIOFUEL RESEARCH JOURNAL-BRJ, 2022, 9 (02): : 1640 - 1647