title: Preparation and characterization of Zr(SO4)2/TiO2 catalyst.
abstract: Solid acid Zr(SO4)2/TiO2 catalyst has highly catalytic activity, and has non-corrosiveness to equipment. It is separated from production expediently. As the above advantages, the influence of Zr(SO4)2 loading amount, calcination temperature, and calcination time on the solid acid Zr(SO4)2/TiO2 catalyst preparation process is discussed. The experimental condition is optimized by orthogonal test, the result indicate that Zr(SO4)2 load is 65%, calcination temperature is 430°C, and calcination time is 2.5 h. Solid acid catalyst Zr(SO4)2/TiO2 is analyzed and characterized by FT-IR, XRD and SEM. The results will provide the experimental condition for enlarging experimental study.
authors.affiliation: Department of Extraction Engineering Technological Research, Nanjing Normal University, Jiangsu - China.
authors.forename: Xin
authors.initials: X
authors.lastname: Huang
authors.affiliation: Department of Extraction Engineering Technological Research, Nanjing Normal University, Jiangsu - China.|Department of Research Institute of Chemical Resources Development Along the Yangtze River, Jiangsu - China.
authors.forename: Zhenggui
authors.initials: Z
authors.lastname: Gu
authors.affiliation: Department of Extraction Engineering Technological Research, Nanjing Normal University, Jiangsu - China.
authors.forename: Hao
authors.initials: H
authors.lastname: Sun
mesh_terms: D002384:Catalysis; D013431:Sulfates / Q000138:chemical synthesis* / Q000737:chemistry*; D014025:Titanium / Q000737:chemistry*; D015040:Zirconium / Q000737:chemistry*
chemical_list: D013431:Sulfates; C009495:titanium dioxide; D015040:Zirconium; D014025:Titanium