Preparation of kaolin/Cu2O Photocatalyst and Its Application in the Photocatalytic oxidation- extraction Desulfurization

被引：2
|
作者：
Niu, Fengxing [1 ]
Fu, Feng [1 ]
Gao, Xiaoming [1 ]
Zhang, Xuemei [1 ]
Wu, Yufei [1 ]
机构：
[1] Yanan Univ, Shaanxi Key Lab Chem React Engn, Coll Chem & Chem Engn, Yanan 716000, Peoples R China
来源：
ADVANCES IN ENVIRONMENTAL SCIENCE AND ENGINEERING, PTS 1-6 | 2012年 / 518-523卷
关键词：
kaolin/Cu2O; thiophene; photocatalysis; extraction; desulfurization; OIL;
D O I：
10.4028/www.scientific.net/AMR.518-523.878
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A type of visible light photocatalyst kaolin/Cu2O was prepared from kaolin, CuCO3 center dot Cu(OH)(2)center dot XH2O, NaOH and C6H12O6 by means of hydrothermal method and was characterized by XRD, SEM and UV-vis. The desulfurization process for model fuel was studied based on a combination of photochemical reaction and liquid-liquid extraction. The effects of the doping of kaolin, volume of air, reaction time, and dosage of photocatalyst kaolin/Cu2O on the desulfurization efficiency were also investigated. When the load kaolin ratio of 20%, reaction time is 2 h, the volume of O-2 is 150 mL.min(-1), the amount of kaolin/Cu2O is 2 g.L-1 and solvent/oil ratio of 0.5, the desulfurization rate of model compound reached over 97 %.
引用
收藏
页码：878 / 883
页数：6
相关论文
共 50 条
  • [21] Preparation of Cu/Cu2O/BC and Its Performance in Adsorption-Photocatalytic Degradation of Methyl Orange in Water
    Du, Gang
    Ding, Yarong
    Li, Canhua
    Zhang, Lanyue
    Li, Jiamao
    Li, Minghui
    Zhu, Weichang
    He, Chuan
    MATERIALS, 2024, 17 (17)
  • [22] Preparation of Cu2O/AC photocatalysts and their photocatalytic activity in degradation of pyrocatechol
    Gao Xiaoyan
    Zhang Xiaojie
    Tang Yincai
    Huang Yabei
    Yu Zhang
    Zi Yanqin
    KINETICS AND CATALYSIS, 2011, 52 (05) : 672 - 677
  • [23] Preparation and photocatalytic activity of ZnO nanorods and ZnO/Cu2O nanocomposites
    Shi, Shaobo
    Xu, Jianping
    Li, Lan
    MAIN GROUP CHEMISTRY, 2017, 16 (01) : 47 - 55
  • [24] Preparation and Photocatalytic Property of ZnO/Cu2O Heterostructured Nanorod Arrays
    He Z.-M.
    Xia Y.-M.
    Tang B.
    Jiang X.-F.
    Huang Z.-Y.
    Faguang Xuebao/Chinese Journal of Luminescence, 2017, 38 (07): : 936 - 943
  • [25] THE PREPARATION OF Ag/Cu2O HOLLOW NANOSPHERES FOR ENHANCED PHOTOCATALYTIC ACTIVITY
    Lu, Zhufeng
    Wang, Hongmei
    Zhou, Dapeng
    Liu, Dan
    Chen, Zhe
    FRESENIUS ENVIRONMENTAL BULLETIN, 2016, 25 (02): : 391 - 400
  • [26] Preparation of MOF derived ZnO/CuO/Cu2O photocatalytic materials
    Luo, Yitong
    Liang, Baoyan
    Zhang, Wangxi
    Zhang, Jizhou
    Jiao, Mingli
    JOURNAL OF THE IRANIAN CHEMICAL SOCIETY, 2024, 21 (02) : 569 - 576
  • [27] Preparation of MOF derived ZnO/CuO/Cu2O photocatalytic materials
    Yitong Luo
    Baoyan Liang
    Wangxi Zhang
    Jizhou Zhang
    Mingli Jiao
    Journal of the Iranian Chemical Society, 2024, 21 : 569 - 576
  • [28] Preparation of Cu2O/AC photocatalysts and their photocatalytic activity in degradation of pyrocatechol
    Gao Xiaoyan
    Zhang Xiaojie
    Tang Yincai
    Huang Yabei
    Yu Zhang
    Zi Yanqin
    Kinetics and Catalysis, 2011, 52 : 672 - 677
  • [29] The study on preparation and photocatalytic activities of Cu2O/TiO2 nanoparticles
    Han, Tiehu
    Zhou, Dongmei
    Wang, Huigang
    Zheng, Xuming
    JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2015, 3 (04): : 2453 - 2462
  • [30] Preparation of porous Cu2O octahedron and its application as L-Tyrosine sensors
    Zhang, Xiaojun
    Wang, Guangfeng
    Gu, Aixia
    Wu, Huaqiang
    Fang, Bin
    SOLID STATE COMMUNICATIONS, 2008, 148 (11-12) : 525 - 528
12345