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金属负载三氧化铝载体催化剂催化柴油加氢脱硫

学位论文数据集第4-5页
摘要第5-6页
ABSTRACT第6-7页
Chapter 1 Literature Review第18-40页
    1.1 Introduction第18-19页
    1.2 Hydrotreating Process (HDT)第19-22页
    1.3 Importance of Hydrodesulfurization第22-23页
    1.4 Legislation on Sulfur Limitation第23-26页
    1.5 Desulfurization Technologies第26-31页
        1.5.1 Catalytic Distillation第26-27页
        1.5.2 Alkylation第27页
        1.5.3 Extraction第27-29页
        1.5.4 Selective Oxidation第29页
        1.5.5 Adsorption第29-30页
        1.5.6 Biodesulfurization第30-31页
    1.6 Organosulfiir Model Compounds第31-35页
        1.6.1 Sulfur Containing Model Compounds Reaction Pathways第32-35页
    1.7 Hydrodesulfurization Catalysts第35-39页
    1.8 Aim of the Work第39-40页
Chapter 2 Experimental Work第40-58页
    2.1 Chemicals and Apparatus第40-41页
        2.1.1 Chemicals第40-41页
        2.1.2 Apparatus第41页
    2.2 Preparation Catalyst第41-44页
        2.2.1 Preparation CoMo(1)/γ-Al_2O_3 Supported Catalyst第41-42页
        2.2.2 Preparation CoMo(2)/γ-Al_2O_3 Supported Catalyst第42页
        2.2.3 Preparation CoMo(3)/γ-Al_2O_3 Supported Catalyst第42-43页
        2.2.4 Preparation CoMoPd/Y-Al_2O_3 Supported Catalyst第43-44页
        2.2.5 Preparation CoMoPt/Y-Al_2O_3 Supported Catalyst第44页
    2.3 Catalyst Characterization Techniques第44-51页
        2.3.1 Surface Area and Porosity Analysis第44-47页
        2.3.2 Powder X-ray Diffraction第47-48页
        2.3.3 Thermogravimetric Analysis (TGA)第48页
        2.3.4 Scanning Electron Microscopy (SEM)第48-50页
        2.3.5 Transmission Electron Microscopy (TEM)第50-51页
    2.4 The measurement of HDS activity第51-55页
        2.4.1 Studies of the reaction第52-55页
    2.5 The Total Sulfur Analyser setup第55-58页
        2.5.1 Total Sulfur Analyser Calibration第56-58页
Chapter 3 Catalyst Characterization第58-78页
    3.1 Surface Area and Porosity Studies第58-64页
        3.1.1 BET of the Catalyst CoMo(1)/γ-Al_2O_3第58-59页
        3.1.2 BET of the Catalyst CoMo(2)/γ-Al_2O_3第59-60页
        3.1.3 BET of the Catalyst CoMo(3)/γ-Al_2O_3第60-61页
        3.1.4 BET of the Catalyst CoMoPd/y-Al_2O_3第61-62页
        3.1.5 BET of the Catalyst CoMoPt/y-Al_2O_3第62-64页
    3.2 Powder X-ray Diffraction第64-68页
    3.3 Thermogravimetric Analysis (TGA)第68-70页
    3.4 Scanning Electron Microscopy (SEM)第70-75页
    3.5 Transmission electron microscopy (TEM)第75-78页
Chapter 4 HDS Evaluation the activity of the catalysts for HDS of BT and DBT第78-100页
    4.1 Hydrodesulfrization of Benzothiophene第78-80页
    4.2 Hydrodesulfrization of Dibenzothiophene (DBT)第80-81页
    4.3 Comparing of conversion between BT and DBT第81-82页
    4.4 HDS of BT and DBT over CoMoPd/γ-Al_2O_3 (CoMoPd)第82-84页
    4.5 HDS of BT and DBT over CoMoPt/γ-Al_2O_3 (CoMoPt)第84-86页
    4.6 Activity of the Catalysts at Variable Temperatures with Time第86-96页
        4.6.1 Activity of the Catalysts after 60 min of Time under Variable Temperatures for BT and DBT第86-89页
        4.6.2 Activity of the Catalysts after 120 min of Time under Variable Temperatures for BT and DBT第89-91页
        4.6.3 Activity of the Catalysts after 180 min of Time under Variable Temperatures for BT and DBT第91-94页
        4.6.4 Activity of the Catalysts after 240 min of Time under Variable Temperatures for BT and DBT第94-96页
    4.7 Summary第96-100页
Chapter 5 Conclusion and Recommendations第100-102页
    5.1 Conclusion第100-101页
    5.2 Recommendations第101-102页
Reference第102-106页
Acknowledgements第106-108页
Brief Introduction of the Author and Supervisor第108-109页
硕士研究生学位论文答辩委员会决议书第109-110页

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