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1. Petroleomics and Structure–Function Relations of Crude Oils and Asphaltenes |
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1 | |
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2 Evolution of the Oil Patch |
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5 | |
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3 Phenomological Petroleum Analysis |
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7 | |
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10 | |
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5 Building Up Petroleum Science A Brief Outline |
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10 | |
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6 Asphaltenes: An Update of the Yen Model |
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13 | |
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7 Future Outlook in Petroleum Science |
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14 | |
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16 | |
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2. Asphaltene Molecular Size and Weight by Time-Resolved Fluorescence Depolarization |
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Henning Groenzin and Oliver C. Mullins |
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17 | |
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17 | |
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1.2 Chemical Bonding of Functional Groups in Asphaltenes |
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18 | |
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1.3 Techniques Employed to Study the Size of Asphaltenes |
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18 | |
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1.4 Time-Resolved Fluorescence Depolarization (TRFD) |
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21 | |
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1.5 The Optical Range Relevant to Asphaltene Investigations |
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22 | |
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1.6 Structure Predictions from TRFD |
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26 | |
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27 | |
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27 | |
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2.2 The Anisotropic Rotator |
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30 | |
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33 | |
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33 | |
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35 | |
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3.3 Solvent Resonant Quenching of Fluorescence |
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37 | |
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39 | |
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4.1 Basic TRFD of Asphaltenes |
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39 | |
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4.2 Many Virgin Crude Oil Asphaltenes—and Sulfoxide |
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43 | |
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4.3 Asphaltene Solubility Subfractions |
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43 | |
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4.4 Asphaltenes and Resins |
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45 | |
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4.5 Coal Asphaltenes versus Petroleum Asphaltenes |
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45 | |
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4.6 Thermally Processed Feed Stock |
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50 | |
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4.7 Alkyl-Aromatic Melting Points |
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53 | |
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4.8 Asphaltene Molecular Structure 'Like your Hand' or 'Archipelago' |
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54 | |
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4.9 Considerations of the Fluorescence of Asphaltenes |
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56 | |
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4.10 Asphaltene Molecular Diffusion; TRFD vs Other Methods |
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57 | |
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59 | |
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60 | |
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3. Petroleomics: Advanced Characterization of Petroleum-Derived Materials by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry (FT-ICR MS) |
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Ryan P. Rodgers and Alan G. Marshall |
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63 | |
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65 | |
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2.1 Mass Accuracy and Mass Resolution |
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67 | |
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2.2 Kendrick Mass and Kendrick Plots |
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68 | |
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2.3 van Krevelen Diagrams |
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73 | |
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75 | |
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2.5 ESI for Access to Polars |
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75 | |
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2.6 EI, FD, and APPI for Access to Nonpolars |
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76 | |
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3 Molecular Weight Determination by Mass Spectrometry |
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78 | |
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3.1 Low Molecular Weight for Petroleum Components |
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79 | |
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3.2 Mass Spectrometry Caveats |
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82 | |
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3.3 High Molecular Weight for Petroleum Components |
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83 | |
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84 | |
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87 | |
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88 | |
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89 | |
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89 | |
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4. Molecular Orbital Calculations and Optical Transitions of PAHs and Asphaltenes |
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95 | |
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100 | |
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102 | |
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3.1 Topological Characteristics of PAHs |
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103 | |
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3.2 The HOMO–LUMO Optical Transition |
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106 | |
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3.3 Aromaticity in PAHs and Asphaltenes: Application of the Y-rule |
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119 | |
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3.4 The FAR Region in Asphaltenes |
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124 | |
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3.5 Most Likely PAH Structural Candidates of the FAR Region in Asphaltenes from 5 to 10 Aromatic Rings |
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127 | |
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135 | |
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135 | |
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135 | |
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5. Carbon X-ray Raman Spectroscopy of PAHs and Asphaltenes |
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Uwe Bergmann and Oliver C. Mullins |
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139 | |
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142 | |
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143 | |
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145 | |
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152 | |
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153 | |
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153 | |
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6. Sulfur Chemical Moieties in Carbonaceous Materials |
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Sudipa Mitra-Kirtley and Oliver C. Mullins |
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157 | |
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159 | |
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2.1 Production and Deposition of Organic Matter |
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159 | |
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160 | |
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2.3 Sulfur in Carbonaceous Sediments |
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161 | |
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162 | |
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2.5 Coal and Kerogen Macerals |
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162 | |
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164 | |
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2.7 Asphaltene Fractions in Crude Oils |
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165 | |
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3 X-Ray Absorption Near Edge Structure (XANES) |
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165 | |
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168 | |
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168 | |
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169 | |
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4.3 Least Squares Fitting Procedure |
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171 | |
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5 Results and Discussions |
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172 | |
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5.1 Sulfur XANES on Kerogens |
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174 | |
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5.2 Sulfur XANES on Oil Fractions |
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175 | |
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5.3 Sulfur K-Edge XANES on Coals |
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176 | |
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178 | |
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183 | |
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184 | |
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189 | |
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2 Micelles in Aqueous Solutions |
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190 | |
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3 Inverse Micellization in Nonpolar Media |
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194 | |
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4 Asphaltene Association in Crude Oils |
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199 | |
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201 | |
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202 | |
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202 | |
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8. Insights into Molecular and Aggregate Structures of Asphaltenes Using HRTEM |
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Atul Sharma and Oliver C. Mullins |
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205 | |
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2 Theory of HRTEM and Image Analysis |
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208 | |
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208 | |
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2.2 Quantitative Information from TEM Images |
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212 | |
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218 | |
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218 | |
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218 | |
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219 | |
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227 | |
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228 | |
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228 | |
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9. Ultrasonic Spectroscopy of Asphaltene Aggregation |
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Gaelle Andreatta, Neil Bostrom, and Oliver C. Mullins |
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231 | |
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2 Ultrasonic Spectroscopy |
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233 | |
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2.1 Ultrasonic Resonances |
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234 | |
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2.2 Plane Wave Propagation |
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235 | |
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236 | |
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2.4 Compressibility of Liquids and Ultrasonic Velocity |
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238 | |
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3 Micellar Aggregation Model |
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238 | |
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238 | |
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3.2 Experimental Results on Surfactants |
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241 | |
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4 Experimental Results on Asphaltenes |
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247 | |
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247 | |
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4.2 Ultrasonic Determination of Various Asphaltenes Aggregation Properties |
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248 | |
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4.3 Comparison of Experimental Results on UG8 Asphaltenes and Maltenes |
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253 | |
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4.4 Differences Between Coal and Petroleum Asphaltenes |
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254 | |
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255 | |
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255 | |
10. Asphaltene Self-Association and Precipitation in Solvents—AC Conductivity Measurements |
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Eric Sheu, Yicheng Long, and Hassan Hamza |
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259 | |
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264 | |
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264 | |
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264 | |
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265 | |
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266 | |
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269 | |
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5 Discussion and Conclusion |
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274 | |
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276 | |
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276 | |
11. Molecular Composition and Dynamics of Oils from Diffusion Measurements |
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Denise E. Freed, Natalia V. Lisitza, Pabitra N. Sen, and Yi-Qiao Song |
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279 | |
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2 General Theory of Molecular Diffusion |
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280 | |
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282 | |
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283 | |
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4.1 Chain-Length Dependence |
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284 | |
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4.2 Dependence on Mean Chain Length and Free Volume Model |
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285 | |
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4.3 Comparison with Experiments |
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287 | |
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289 | |
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291 | |
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5 Dynamics Of Asphaltenes In Solution |
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292 | |
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5.1 The Proton Spectrum of Asphaltene Solutions |
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292 | |
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5.2 The Diffusion Constant and Diffusion Spectrum |
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293 | |
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294 | |
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296 | |
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296 | |
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296 | |
12. Application of the PC-SAFT Equation of State to Asphaltene Phase Behavior |
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P. David Ting, Doris L. Gonzalez, George J. Hirasaki, and Walter G. Chapman |
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301 | |
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1.1 Asphaltene Properties and Field Observations |
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302 | |
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1.2 The Two Views of Asphaltene Interactions |
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303 | |
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1.3 Our View and Approach |
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305 | |
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306 | |
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2.1 PC-SAFT Pure Component Parameters |
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307 | |
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2.2 PC-SAFT Characterization of a Recombined Oil |
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307 | |
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2.3 Comparison of Results and Analysis of Asphaltene Behavior |
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313 | |
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2.4 Effect of Asphaltene Polydispersity on Phase Behavior |
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317 | |
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3 Summary and Conclusions |
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323 | |
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324 | |
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325 | |
13. Application of Isothermal Titration Calorimetry in the Investigation of Asphaltene Association |
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Daniel Merino-Garcia and Simon Ivar Andersen |
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329 | |
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2 The Concept of Micellization |
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330 | |
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331 | |
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3.1 Asphaltene Separation |
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331 | |
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4 Application of ITC to Surfactants |
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332 | |
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334 | |
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5 ITC Experiments with Asphaltene Solutions: Is There a CMC? |
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335 | |
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6 Modeling ITC Experiments |
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338 | |
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7 Application of ITC to Various Aspects of Asphaltene Association and Interaction with Other Substances |
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340 | |
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7.1 Investigation of Asphaltene Subfractions |
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341 | |
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7.2 Effect of Methylation of Asphaltenes |
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343 | |
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7.3 Interaction of Asphaltene with Other Compounds |
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345 | |
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350 | |
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350 | |
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351 | |
14. Petroleomics and Characterization of Asphaltene Aggregates Using Small Angle Scattering |
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353 | |
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355 | |
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356 | |
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4 SAXS and SANS Instruments |
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362 | |
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5 SAXS and SANS Experiments and Results |
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364 | |
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5.1 SAXS Measurement on Ratawi Resin and Asphaltene |
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365 | |
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5.2 SANS Measurement on Asphaltene Aggregation, Emulsion, and Dispersant Effect |
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367 | |
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371 | |
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372 | |
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373 | |
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373 | |
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373 | |
15. Self-Assembly of Asphaltene Aggregates: Synchrotron, Simulation and Chemical Modeling Techniques Applied to Problems in the Structure and Reactivity of Asphaltenes |
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Russell R. Chianelli, Mohammed Siadati, Apurva Mehta, John Pople, Lante Carbognani Ortega, and Long Y. Chiang |
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375 | |
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2 WAXS Synchrotron Studies and Sample Preparation |
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377 | |
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380 | |
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381 | |
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3.2 Scattering from Mass Fractal Objects |
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383 | |
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3.3 Scattering from a Surface Fractal Object |
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383 | |
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4 SAXS Studies of Venezuelan and Mexican Asphaltenes |
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383 | |
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5 Self-Assembly of Synthetic Asphaltene Particles |
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393 | |
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399 | |
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399 | |
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400 | |
16. Solubility of the Least-Soluble Asphaltenes |
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Jill S. Buckley, Jianxin Wang, and Jefferson L. Creek |
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401 | |
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1.1 Importance of the Least-Soluble Asphaltenes |
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402 | |
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1.2 Detection of the Onset of Asphaltene Instability |
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403 | |
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1.3 Asphaltenes as Colloidal Dispersions |
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403 | |
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1.4 Asphaltenes as Lyophilic Colloids |
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405 | |
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1.5 Solubility of Large Molecules |
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405 | |
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1.6 Solubility Parameters |
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406 | |
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1.7 Flory–Huggins Predictions: The Asphaltene Solubility Model (ASM) |
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412 | |
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2 Asphaltene Instability Trends (ASIST) |
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414 | |
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2.1 ASIST Established by Titrations with n-Alkanes |
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414 | |
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2.2 Use of ASIST to Predict Onset Pressure |
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417 | |
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3 Asphaltene Stability in Oil Mixtures |
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|
420 | |
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4 Some Remaining Problems |
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424 | |
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4.1 Effect of Temperature on ASIST |
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425 | |
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4.2 Polydispersity and Amount of Asphaltene |
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|
425 | |
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4.3 Wetting, Deposition, and Coprecipitation |
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426 | |
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4.4 Model Systems and Standards |
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426 | |
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427 | |
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427 | |
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|
428 | |
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Appendix I: Asphaltene Onset Detection by Batch Titration |
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|
429 | |
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Appendix II: Historical Interpretations of n-Alkane Titration Data |
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|
432 | |
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Appendix III: Calculation of Solubility Parameters Using PVTsim |
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|
432 | |
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Appendix IV: Oil and Asphaltene Properties |
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|
434 | |
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Appendix V: Prediction of Live Oil Asphaltene Stability from ASIST |
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|
436 | |
17. Dynamic Light Scattering Monitoring of Asphaltene Aggregation in Crude Oils and Hydrocarbon Solutions |
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Igor K. Yudin and Mikhail A. Anisimov |
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439 | |
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2 Dynamic Light Scattering Technique |
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441 | |
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3 Aggregation of Asphaltenes in Toluene–Heptane Mixtures |
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448 | |
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4 Aggregation of Asphaltenes in Crude Oils |
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454 | |
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5 Stabilization of Asphaltene Colloids |
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|
460 | |
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6 Viscosity and Microrheology of Petroleum Systems |
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462 | |
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465 | |
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466 | |
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466 | |
18. Near Infrared Spectroscopy to Study Asphaltene Aggregation in Solvents |
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Kyeongseok Oh and Milind D. Deo |
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469 | |
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470 | |
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472 | |
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473 | |
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4.1 Asphaltene Aggregation or Self-Association |
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473 | |
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4.2 Onset of Asphaltene Precipitation |
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|
475 | |
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4.3 Effect of the Solvent |
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479 | |
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4.4 Asphaltene Subfractions |
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485 | |
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486 | |
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487 | |
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487 | |
19. Phase Behavior of Heavy Oils |
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John M. Shaw and Xiangyang Zou |
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|
489 | |
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2 Origin of Multiphase Behavior in Hydrocarbon Mixtures |
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|
490 | |
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3 Phase Behavior Prediction |
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|
493 | |
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3.1 Bulk Phase Behavior Prediction for Hydrocarbon Mixtures |
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|
493 | |
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3.2 Asphaltene Precipitation and Deposition Models |
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|
494 | |
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4 Experimental Methods and Limitations |
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|
495 | |
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5 Phase Behavior Observations and Issues |
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|
497 | |
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497 | |
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5.2 Heavy Oil + Solvent Mixtures |
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|
500 | |
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5.3 Phase Behavior Reversibility |
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504 | |
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506 | |
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507 | |
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507 | |
20. Selective Solvent Deasphalting for Heavy Oil Emulsion Treatment |
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Yicheng Long, Tadeusz Dabros, and Hassan Hamza |
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|
511 | |
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512 | |
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3 Stability of Water-in-Bitumen Emulsions |
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|
515 | |
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3.1 In situ Bitumen Emulsion and Bitumen Froth |
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|
515 | |
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3.2 Size Distributions of Emulsified Water Droplets and Dispersed Solids |
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|
516 | |
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3.3 Stabilization Mechanism of Bitumen Emulsions |
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|
518 | |
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4 Effect of Solvent on Bitumen Emulsion Stability |
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|
519 | |
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5 Treatment of Bitumen Emulsions with Aliphatic Solvents |
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522 | |
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5.1 Behavior of Bitumen Emulsion upon Dilution |
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|
522 | |
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5.2 Settling Characteristics of Bitumen Emulsions Diluted with Aliphatic Solvent |
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|
524 | |
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5.3 Settling Curve and Settling Rate of WD/DS/PA Aggregates |
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|
526 | |
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5.4 Structural Parameters of WD/DS/PA Aggregates |
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|
531 | |
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5.5 Measuring Settling Rate of WD/DS/PA Aggregates Using In-Line Fiber-Optic Probe |
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|
534 | |
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|
537 | |
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5.7 Product Quality—Water and Solids Contents |
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|
538 | |
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5.8 Product Quality—Micro-Carbon Residue (MCR) |
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|
540 | |
|
5.9 Product Quality—Metals Contents |
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|
542 | |
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5.10 Product Quality—Sulfur and Nitrogen Contents |
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|
542 | |
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5.11 Viscosity of Bitumen |
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|
543 | |
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|
543 | |
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|
545 | |
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|
545 | |
21. The Role of Asphaltenes in Stabilizing Water-in-Crude Oil Emulsions |
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|
Johan Sjöblom, Pál V. Hemmingsen, and Harald Kallevik |
|
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|
|
549 | |
|
2 Chemistry of Crude Oils and Asphaltenes |
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|
551 | |
|
2.1 Analytical Separation of Crude Oil Components |
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|
551 | |
|
2.2 Solubility and Aggregation of Asphaltenes |
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|
554 | |
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2.3 Characterization of Crude Oils by Near Infrared Spectroscopy |
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|
555 | |
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2.4 Asphaltene Aggregation Studied by High-Pressure NIR Spectroscopy |
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|
556 | |
|
2.5 Disintegration of Asphaltenes Studied by NIR Spectroscopy |
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|
559 | |
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2.6 Asphaltene Aggregation Studied by NMR |
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|
563 | |
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2.7 Adsorption of Asphaltenes and Resins Studied by Dissipative Quartz Crystal Microbalance (QCM-D™) |
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|
563 | |
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2.8 Interfacial Behavior and Elasticity of Asphaltenes |
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|
566 | |
|
3 Chemistry of Naphthenic Acids |
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|
569 | |
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570 | |
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|
570 | |
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4 Water-in-Crude Oil Emulsions |
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572 | |
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|
572 | |
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4.2 Characterization by Critical Electric Fields |
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|
573 | |
|
4.3 Multivariate Analysis and Emulsion Stability |
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|
574 | |
|
4.4 High-Pressure Performance of W/O Emulsions |
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|
578 | |
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|
584 | |
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|
584 | |
22. Live Oil Sample Acquisition and Downhole Fluid Analysis |
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|
Go Fujisawa and Oliver C. Mullins |
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|
589 | |
|
2 Wireline Fluid Sampling Tools |
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|
591 | |
|
3 Downhole Fluid Analysis with Wireline Tools |
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|
593 | |
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|
593 | |
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3.2 DFA Implementation in Wireline Tools |
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|
601 | |
|
4 Live Oil Sampling Process |
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|
604 | |
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604 | |
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|
606 | |
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|
607 | |
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5 "What Is the Nature of the Hydrocarbon Fluid?" |
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|
608 | |
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6 "What Is the Size and Structure of the Hydrocarbon-Bearing Zone?" |
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|
610 | |
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|
614 | |
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|
615 | |
23. Precipitation and Deposition of Asphaltenes in Production Systems: A Flow Assurance Overview |
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|
Ahmed Hammami and John Ratulowski |
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|
617 | |
|
2 Chemistry of Petroleum Fluids |
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|
619 | |
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|
621 | |
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|
621 | |
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|
621 | |
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|
622 | |
|
3 Petroleum Precipitates and Deposits |
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|
622 | |
|
|
622 | |
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|
623 | |
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|
623 | |
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|
623 | |
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4 Terminology: Precipitation vs. Deposition |
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|
624 | |
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5 Mechanisms of Asphaltene Precipitation: What We Think We Know and Why? |
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|
625 | |
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|
626 | |
|
5.2 Effect of Compositional Change |
|
|
626 | |
|
5.3 Effect of Pressure Change |
|
|
628 | |
|
|
630 | |
|
5.5 Reversibility of Asphaltene Precipitation |
|
|
631 | |
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|
631 | |
|
7 Laboratory Sample Handling and Analyses |
|
|
634 | |
|
7.1 Sample Handling and Transfer |
|
|
634 | |
|
7.2 Compositional Analyses |
|
|
635 | |
|
7.3 Oil-Based Mud (OBM) Contamination Quantification |
|
|
635 | |
|
7.4 Dead Oil Characterization |
|
|
637 | |
|
7.5 Dead Oil Asphaltene Stability Tests |
|
|
640 | |
|
8 Live Oil Asphaltene Stability Techniques |
|
|
643 | |
|
8.1 Light Transmittance (Optical) Techniques |
|
|
643 | |
|
8.2 High Pressure Microscope (HPM) |
|
|
647 | |
|
8.3 Deposition Measurements |
|
|
651 | |
|
9 Asphaltene Precipitation Models |
|
|
652 | |
|
|
656 | |
|
|
656 | |
Index |
|
661 | |