典型文献
Synthesis of Hierarchical Porous Fe2O3/Al2O3 Materials and Study on Catalytic Viscosity Reduction of Heavy Oil
文献摘要：
Fe2O3 nanoparticles were first dispersed in a sol solution containing an aluminum component introduced by an initial doping method.Composite catalyst Hierarchical Porous Fe2O3/Al2O3 materials(HPFA)were then synthesized through a sol-gel method via phase separation.The performance of HPFA was compared with that of Fe2O3 nanoparticle catalysts.The structure of the composite catalyst was characterized by scanning electron microscopy,X-ray diffraction,N2 adsorption/desorption,and crush strength testing.The results showed that the Fe2O3 nanoparticles could be loaded into the porous skeletons of Hierarchical Porous Al2O3 materials(HPA)to achieve a uniform dispersion while avoiding agglomeration,which improved the mechanical strength of the porous materials significantly.The HPFA was then used as a catalyst in the hydrothermal viscosity reduction process of Tuha heavy oil,and the viscosity reduction was investigated.The viscosity reduction rate of HPFA was 81％,which was better than that of the Fe2O3 nanoparticles(56％)and HPA(47％).
文献关键词：
中图分类号：
作者姓名：
Wu Peiyue;Ma Zhaofei;Yang Haiyang;Xiong Pan;Tan Dichen;Yan Xuemin
作者机构：
College of Chemistry and Environmental Engineering,Yangtze University,Jingzhou,Hubei 434023,PR China
文献出处：
引用格式：
[1]Wu Peiyue;Ma Zhaofei;Yang Haiyang;Xiong Pan;Tan Dichen;Yan Xuemin-.Synthesis of Hierarchical Porous Fe2O3/Al2O3 Materials and Study on Catalytic Viscosity Reduction of Heavy Oil)[J].中国炼油与石油化工（英文版）,2022(04):98-107
A类：
HPFA,Tuha
B类：
Synthesis,Hierarchical,Porous,Fe2O3,Al2O3,Materials,Study,Catalytic,Viscosity,Reduction,Heavy,Oil,nanoparticles,were,first,dispersed,solution,containing,aluminum,component,introduced,by,initial,doping,method,Composite,materials,then,synthesized,through,gel,via,phase,separation,performance,was,compared,that,catalysts,structure,composite,characterized,scanning,electron,microscopy,ray,diffraction,N2,adsorption,desorption,crush,strength,testing,results,showed,could,loaded,into,porous,skeletons,HPA,achieve,uniform,dispersion,while,avoiding,agglomeration,which,improved,mechanical,significantly,used,hydrothermal,viscosity,reduction,process,heavy,oil,investigated,rate,better,than
AB值：
0.551087
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