首页--数理科学和化学论文--化学论文--有机化学论文

Mathematical Modeling of the Process for Coupled Propane Dehydrogenation and Hydrogen Oxidation

Abstract第5页
CHAPTER 1 INTRODUCTION第8-11页
    1.1 Background and Significance of the Study第8-9页
    1.2 Research Motivations and Objectives第9页
    1.3 Thesis Structure第9-11页
CHAPTER 2 LITERATURE RIVIEW第11-24页
    2.1 Properties and Uses of Propylene第11-12页
    2.2 Physical Properties第12页
    2.3 Safety, hygiene and storage第12-13页
    2.4 Progress in Research on Propane Dehydrogenation to Propylene第13-24页
        2.4.1 Commercial Alkane Dehydrogenation Processes第13-16页
        2.4.2 Choice of catalyst第16-19页
        2.4.3 DH/ODH/ADH/SHC第19-24页
CHAPTER 3 MODELING AND SIMULATION OF PROPANE DEHYDROGENATION第24-47页
    3.1 Introduction第24页
    3.2 Propane dehydrogenation kinetics第24-26页
        3.2.1 Proposed Mechanism and Kinetics of the PDH Reaction第25-26页
    3.3 CSTR model第26-33页
        3.3.1 Material and Energy Balances for Components第26-27页
        3.3.2 Reaction Kinetic Constants第27页
        3.3.3 Enthalpies of Reactions第27-28页
        3.3.4 Heat capacity of each species第28页
        3.3.5 Coke Formation and Deactivation Model第28-31页
        3.3.6 Model solving method第31-33页
    3.4 Steady state simulation results and discussion第33-46页
        3.4.1 Results along with reactor volume第34-36页
        3.4.2 Pressure variation第36-39页
        3.4.3 Inlet molar flowrate variation第39-42页
        3.4.4 Inlet temperature variation第42-44页
        3.4.5 Catalyst activity:第44-46页
    3.5 Chapter Summery第46-47页
CHAPTER 4 HYDROGEN OXIDATION AND PROPANE DEHYDROGEANTION第47-62页
    4.1 Introduction第47页
    4.2 Hydrogen oxidation kinetics第47-53页
        4.2.1 Axial-flow Fixed Bed Reactor Model第48页
        4.2.2 Material and Energy Balances for Components第48-50页
        4.2.3 Heat Capacity第50页
        4.2.4 Reaction Heat第50页
        4.2.5 Model parameters第50-51页
        4.2.6 Model solving method第51-53页
    4.3 Simulation results and discussion第53-55页
    4.4 Two CSTRs in series:第55-56页
    4.5 Steady state optimization第56-61页
        4.5.1 Optimization without temperature constraints第56-59页
        4.5.2 Optimization with temperature constraints第59-61页
            4.5.2.1 Optimization by adjusting the ratio of oxygen to hydrogen第59-60页
            4.5.2.2 Optimization by increasing molar flow rate in oxygen stream第60-61页
    4.6 Chapter summary第61-62页
CHAPTER 5 CONCLUSION第62-63页
    5.1 Thesis Conclusion第62页
    5.2 Future work第62-63页
LIST OF SYMBOLS第63-64页
REFERENCES第64-67页
ACKNOWLEDGEMENTS第67页

论文共67页,点击 下载论文
上一篇:复合材料的制备及其表面增强拉曼光谱性能研究
下一篇:(NH4)2SO4改性Cr/V双金属催化剂的制备及乙烯聚合研究