| 摘要 | 第1-6页 |
| Abstract | 第6-9页 |
| Chapter 1.Introduction | 第9-19页 |
| ·Research Purpose and Meaning | 第9-10页 |
| ·Type and Distribution of Sulphur Compound in the Crude Oil | 第10-11页 |
| ·Sulphur Compound Distribution | 第10页 |
| ·Sulphur Compound Type | 第10-11页 |
| ·The Research Progress of Desulphurization Technology on Oil Refinery | 第11-18页 |
| ·Hydrodesulphurization(HDS) | 第11-13页 |
| ·Oxidesulphurization(ODS) | 第13-14页 |
| ·Adsorption Desulphurization(ADS) | 第14-16页 |
| ·Biodesulfurization(BDS) | 第16-18页 |
| ·The Main Content of the Paper | 第18-19页 |
| Chapter 2.Experiment Method | 第19-24页 |
| ·Preparation of Hydrotalcite and Composite Metal Oxide Synthesis | 第19-20页 |
| ·Characterization of Hydrotalcite and Composite Metal Oxide | 第20-21页 |
| ·X-ray Powder Diffraction | 第20页 |
| ·IR | 第20页 |
| ·TG/DTA | 第20页 |
| ·SEM | 第20页 |
| ·Surface Area and Pore Distribution | 第20页 |
| ·Basic Strength | 第20页 |
| ·Determination of Water-Soluble Alkali | 第20-21页 |
| ·Extraction Experiment Method | 第21页 |
| ·Adsorption Experiment Method | 第21页 |
| ·Thiophene Content Analysis | 第21-22页 |
| ·Propylmercaptan Content Analysis | 第22-24页 |
| Chapter 3.Result and Discussion | 第24-59页 |
| ·Removal of Thiophene from Model Oil by β-Cyclodextrin Extraction | 第24-30页 |
| ·Effect of Extraction Temperatures | 第25-26页 |
| ·Effect of Extraction Time | 第26-27页 |
| ·Effect of the Ratio of β-cyclodextrin and Model Oil | 第27-28页 |
| ·Effect of Extraction Concentration of β-Cyclodextrin | 第28-29页 |
| ·Effect of Toluene | 第29-30页 |
| ·Summary | 第30页 |
| ·Removal of Propylmercaptan from Model Oil by β-Cyclodextrin Extraction | 第30-36页 |
| ·Effect of Extraction Temperature | 第30-31页 |
| ·Effect of Extraction Time | 第31-32页 |
| ·Effect of the Ratio of β-cyclodextrin and Model Oil | 第32-33页 |
| ·Effect of the Concentration of β-cyclodextrin | 第33-34页 |
| ·Removal of Propylmercaptan and Thiophene from Model Oil | 第34-36页 |
| ·Summary | 第36页 |
| ·Removal of Thiophene by Hydrotalcite and Composite Metal Oxide Adsorption | 第36-51页 |
| ·Thiophene removal efficiency by hydrotalcites and composite metal oxide | 第37-38页 |
| ·Structure and composition of MgAlLa hydrotalcite and composite metal oxide | 第38-44页 |
| ·Effect of Adsorption Time by hydrotalcite | 第44-45页 |
| ·Effect of Adsorption Temperature by Hydrotalcite | 第45-46页 |
| ·Effect of Adsorbent-oil Ratio by Hydrotalcite | 第46-47页 |
| ·Effect of Adsorption Time by Composite Metal Oxide | 第47-48页 |
| ·Effect of Adsorption Temperature by Composite Metal Oxide | 第48-49页 |
| ·Effect of Adsorbent-oil Ratio by Composite Metal Oxide | 第49-50页 |
| ·Effect of Toluene for Thiophene Removal Efficiency by Hydrotalcite | 第50页 |
| ·Summary | 第50-51页 |
| ·Removal of Propylmercaptan by Hydrotalcite and Composite Metal Oxide | 第51-59页 |
| ·Effect of Adsorption Time by Hydrotalcite | 第51-52页 |
| ·Effect of Adsorption Temperature by Hydrotalcite | 第52-53页 |
| ·Effect of Adsorbent-oil Ratio by Hydrotalcite | 第53-54页 |
| ·Effect of Adsorption Time by Composite Metal Oxide | 第54-55页 |
| ·Effect of Adsorption Temperature by Composite Metal Oxide | 第55-56页 |
| ·Effect of Adsorbent-oil Ratio by Composite Metal Oxide | 第56-57页 |
| ·Summary | 第57-59页 |
| Chapter 4 Conclusion | 第59-61页 |
| References | 第61-66页 |
| Gratefulness | 第66页 |
