Page 426 - Characterization and Properties of Petroleum Fractions - M.R. Riazi

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March 12, 2007
AT029-Manual
AT029-INDEX
406 CHARACTERIZATION AND PROPERTIES OF PETROLEUM FRACTIONS
Riazi method, 127
Surface/interfacial tension, 12,
Riedel equation, 313, 323 AT029-Manual-v9.cls Supercritical fluid, 200 16:37 U
Riedel method, 342 356–361 Units
predictive methods, 358–361 composition, 21–22
theory and definition, 356–358 conversion, 25
S units, 24 density, 20–21
diffusion coefficients, 23–24
SAFT model, 386 energy, 22
Saturation curves, ethane, 209 T force, 19
Saturation pressure, thermodynamic fundamental, 18
properties, 251– 254 Temperature gas-to-oil ratio, 24
Saybolt viscosity, 35 triple point, 199 importance and types, 17–18
Scatchard-Hildebrand relation, 258, 261 units, 19, 19–20 kinematic viscosity, 23
Schmidt number, 345 Tensiometer, 357 length, 18
SCN groups Thermal conductivity, 12, 339–345 mass, 18
characteristics, 161 critical, 341 mass flow rates, 20
exponential model, 165–167 gases, 339–342 molar density, 20–21
molecular weight boundaries, 168 liquids, 342–345 molecular weight, 19
Self-diffusion coefficient, 345 versus temperature, 340 moles, 19
Sensitivity of fuel, 138 units, 23 prefixes, 18
Separation by solvents, 96 Thermal conductivity detector, 90 pressure, 19
Shear stress, 331 Thermodynamic properties, 232–292 rates and amounts of oil and gas,
Shift parameter, 208 boiling point, elevation, 282–284 24–25
SI units, 18 calculation for real mixtures, 263 solubility parameter, 24
Size exclusion chromatography, 93–94 density, 300–305 specific energy, 22
Smoke point, petroleum fractions, 142 departure functions, 236–237 specific gravity, 21
Solid-liquid equilibrium, 385–388 enthalpy, 316–318 surface tension, 24
Solid solubility, 276–281 freezing point depression, 281–283 temperature, 19–20
Solid solution model, 378, 380–382 fugacity, 237–238 thermal conductivity, 23
Solids generalized correlations, 238–241 time, 18–19
density, 304–305 heat capacity, 319–321 viscosity, 23
fugacity calculation, 261–263 heat of combustion, 324–326 volume, 20
vapor pressure, 314–316 heat of vaporization, 321–324 volumetric flow rates, 20
Solubility, 259–260 heats of phase changes, 321–324 UOP characterization factor, 13
Solubility parameter, units, 24 ideal gases, 241–247
Solvents, 9 measurable, 235–236
Soreide correlation, 58 mixtures, 247–251 V
Sound velocity nomenclature, 232–234
equations of state based on, 286–287 property estimation, 238 Van der Waal equation, 204–205
Lennard-Jones and van der Waals residual properties, 236–237 Van der Waals parameters, velocity of
parameters, 288–289 saturation pressure, 251–254 sound data, 289
prediction of fluid properties, solid-liquid equilibria, 276–281 Van Laar model, 257–258 --`,```,`,``````,`,````,```,,-`-`,,`,,`,`,,`---
284–292 summary of recommended methods, Vapor, 200
RK and PR EOS parameters, 289–292 326 Vapor-liquid equilibria, 251–253, 265–276
virial coefficients, 287–288 use of sound velocity, 284–292 equilibrium ratios, 269–276
Specific energy, units, 22 vapor-liquid equilibria, 265–276 formation of relations, 265–266
Specific gravity, 11 Thermodynamic property, 199 Raoult’s law, 265–266
comparison of distribution models, Time, units, 18–19 solubility of gases in liquids, 266–269
178–179 Toluene, effect on asphaltene precipitation, Vapor-liquid equilibrium calculations,
definition, 31 377–378 367–373
estimation, 117 Tortuosity, 350–351 bubble and dew point calculations,
hydrocarbon-plus fractions, 173 Transport properties, 329–362 370–372
hydrocarbons, temperature effect, 301 diffusion coefficients, 345–351 gas-to-oil ratio, 368–370
petroleum fractions, 93 diffusivity at low pressures P-T Diagrams, 372–373
prediction, pure hydrocarbons, 58–60 gases, 346–347 Vapor liquid ratio, volatility index and, 133
units, 21 liquids, 347–348 Vapor-liquid-solid equilibrium-solid
Specific volume, units, 20 diffusivity of gases and liquids at high precipitation, 373–385
Spectrometric methods, 98 pressures, 348–350 heavy compounds, 373–378
Speed of light in vacuum, 24 interrelationship, 351–354 wax precipitation
Splitting scheme, petroleum fractions, measurement of diffusion coefficients in multisolid-phase model, 382–385
184–186 reservoir fluids, 354–356 solid solution model, 378, 380–382
Square-Well potential, 202 nomenclature, 329–330 Vapor pressure, 11, 200, 305–316
Standing-Katz chart, 215–216 surface/interfacial tension, 356–361 Antoine coefficients, 310
Stiel-Thodos method, 341 thermal conductivity, 339–345 definition, 33
Stokes-Einstein equation, 349 viscosity, 331–338 petroleum fractions, 312–314
Sublimation, 314 Triple point pressure, 199 predictive methods, 306–312
Sublimation curve, 200 Triple point temperature, 199 pure components, 305–306
Sublimation line, 251 Trouton’s rule, 322 pure compounds, coefficients, 308–309
Sublimation pressure, 315 True boiling point, distillation curve, 182 solids, 314–316
Sulfur True critical properties, 372–373 Vapor pressure method, 94
crude oil content, 191–192 Tsonopoulos correlations, 62 Vapor-solid equilibrium, 388–390
in natural gas, 5 Two petroleum fractions, enthalpy, Vignes method, 347
prediction in petroleum fractions, 316–317 Virial coefficients, velocity of sound data,
129–130 Twu method, 61–62, 80 287–288

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