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Effects of Loading Order of Catalyst with Different Pore Structures in Residue Hydrotreating Process
Atmospheric residue Hydrotreating Catalyst loading order Sludge
2009/7/24
The activities of two combinations of three catalysts with different mean pore sizes were examined in the residue hydrotreating process. Packing of catalysts in the order of large to small pores enha...
Promotion of Catalytic Activity and Suppression of Deactivation by Solvent Addition in the Hydrotreating of Atmospheric Residue
Atmospheric residue Hydrotreating Water addition Hydrodesulfurization
2009/7/24
The effect of addition of several solvents on atmospheric residue (AR) hydrotreating was examined in the autoclave test. Higher hydrodesulfurization (HDS) activity was obtained by adding solvents in t...
Catalyst Deactivation in Distillate Hydrotreating (Part 2) Raman Analysis of Carbon Deposited on Hydrotreating Catalyst for Vacuum Gas Oil
Catalyst deactivation Raman spectroscopy Coke Vacuum gas oil
2009/7/24
Carbon deposited on spent vacuum gas oil (VGO) hydrotreating catalysts from a commercial plant was investigated by elemental analysis and Raman spectroscopy. The samples of spent catalysts were separ...
专著信息
书名
Effects of the impregnation and drying process factors on the mechanical properties of a PCoMo/Al2O3 hydrotreating catalyst
语种
英文
撰写或编译
作者
Dongfang Wu,Yongdan Li
第一作者单位
出版社
Studies in Surface ...