目錄
表目錄
LIST FO FIGURES
NOMENCLATURE
CHINESE ABSTRACT
ENGLISH ABSTRACT
1.0 INTRODUCTION
1.1 Hydrotreating Reaction of Heavy Residue Oils and Heavy Gas Oils over CoMo/Aluminum Borate and NiMo/Aluminum Borate Catalysts.
1.2 Restrictive Diffusion under Hydrotreating Reactions Conditions.
2.0 EXPERIMENTAL
2.1 Support Preparation.
2.2 Catalyst Preparation.
2.3 Characterization.
2.4 Catalyst (Restrictive Diffusion).
2.5 Hydrothermal Stability.
2.6 Temperature-Programmed-Desorption of NH3.
2.7 Temperature-Programmed Reduction.
2.8 Bench-Scale Trickle Bed Reactor.
2.9 Presulfiding the Catalysts.
2.10 HDS and HDM Activity Test.
2.11 HDS and HDM Activity Test (Restrictive Diffusion).
3.0 RESULTS AND DISCUSSION
3.1 Textural Properties.
3.2 Mechanical Strength.
3.3 Differential Thermal Analysis.
3.4 Thermal Gravimertic Analysis.
3.5 X-ray Powder Diffraction.
3.6 Hydrothermal Stability.
3.7 Temperature-Programmed Desorption of NH3.
3.8 Teperature-Programmed Reduction.
3.9 ATB HDS Activity.
3.10 Relationship Between HDS Activity and Reducibility.
3.11 HDM Activity.
3.12 AGO HDS Activity.
3.13 Aromatics Saturation
3.14 Contunuous System.
3.15 Semi-Batch System.
4.0 CONCLUSIONS
APPENDIX
LITERATURE LITED
|