3D-printing of integrated spheres as a superior support of phosphotungstic acid for deep oxidative desulfurization of fuel
作者: Jie ZhuPeiwen WuLinlin ChenJing HeYingcheng WuChao WangYanhong ChaoLinjie LuMinqiang HeWenshuai ZhuHuaming Li
作者单位: 1School of Chemistry and Chemical Engineering, Institute for Energy Research, Jiangsu University, Zhenjiang 212013, Jiangsu, China
2Zhenjiang Sandi New Materials Co., Ltd., Zhenjiang 212013, Jiangsu, China
3School of the Environment and Safety Engineering, Institute of Environmental Health and Ecological Security, Jiangsu University, Zhenjiang 212013, Jiangsu, China
刊名: Journal of Energy Chemistry, 2020, Vol.45 , pp.91-97
来源数据库: Elsevier Journal
DOI: 10.1016/j.jechem.2019.10.001
关键词: 3D printingIntegrated spheresSupported catalystOxidative desulfurization
原始语种摘要: Abstract(#br)Construction of catalysts with integral structure for oxidative reaction process is an essential promotion to catalysts in industrial application. In this work, a 3D printing method was employed to prepare 3D printed spheres (3D-PSs), followed by carbonization to form 3D carbon spheres (3D-CSs). Then, a 3D-CSs supported phosphotungstic acid (HPW/3D-CSs) was prepared for deep oxidative desulfurization. Compared with traditional powder catalysts, the as-prepared catalyst is easy to be operated and separated from oil products. The supported catalyst possesses excellent catalytic performance and the removal of DBT, 4-MDBT and 4, 6-DMDBT in fuel oil, reaching ~100% of sulfur removal. The effects of various experimental parameters on desulfurization efficiency were considered to...
全文获取路径: Elsevier  (合作)

  • printing 印刷
  • spheres 球状骨针
  • removal 消去
  • oxidative 氧化的
  • catalyst 催化剂
  • chemical 化学的
  • obvious 迷的
  • supported 支承的
  • sulfur 
  • efficiency 效率