Page 422 - Characterization and Properties of Petroleum Fractions - M.R. Riazi

P1: JsY
AT029-Manual
March 12, 2007
AT029-INDEX
16:37
402 CHARACTERIZATION AND PROPERTIES OF PETROLEUM FRACTIONS
CH weight ratio, pure hydrocarbons,
prediction, 68–69 AT029-Manual-v9.cls single carbon number groups, E
characteristics, 161–163
Chapman-Enskog equation, 346 sulfur content estimation, 191–192 Edmister method, 65
Chapman-Enskog theory, 339 vapor pressure, 313–315 Elemental analysis, petroleum ractions,
Characterization method, evaluation viscosity, 338 98–99
criteria, 75–76 Cryoscopy, 94 EN 238, 10
Chemical potential, mixtures, 254–255 C 6+ fraction,subitem refractive index, 180 End point, 88
Chen correlation, 323 C 7+ fraction Energy, units, 22
Chen-Othmer correlation, 347 carbon number range approach, 186 Enthalpy, 12, 315–318
Chromatography, 96–98 comparison of distribution models, calculation diagram, 318
Chueh-Prausnitz relation, 210 179–180 ideal gas, constants, 246–247
Chung’s model, 386 probability density functions, 370 two petroleum fractions, 316–317
Clapeyron equation, 252, 307–309 C 8 hydrocarbons, properties, 48 Enthalpy departure, 317
Clausius-Clapeyron equation, 252 Cubic equations of state, 204–210, 319 Enthalpy of vaporization, 322
Cloud point application to mixtures, 209–210 versus temperature, 323
calculation, 382–385 other types, 208–209 Entropy, 234
petroleum fractions, 135–136 Peng-Robinson equation, 205–206, 208 ideal gas, constants, 246–247
Coal liquid fractions, heat of vaporization, Redlich and Kwong equation, 205, Entropy departure, 237
324 226–227 hard-sphere fluids, 286–287
Coefficient of thermal expansion, 236 Soave modification of Redlich and Entropy of vaporization, 252
Colloidal model, 375–376 Kwong equation, 205, 208 Equations of state, 199–204
Composition, units, 21–22 solution, 206–207 corresponding state correlations,
Compressibility factor, 203, 215–221, 289 unified form, 206 215–221
Consistency test, predicted physical van der Waal equation, 204–205 fugacity coefficient calculation,
properties, 71, 73 volume translation, 207–208 255–256
Continuous mixture characterization Cycloalkanes, 4 ideal gas law, 203
approach, petroleum fractions, intermolecular forces, 202–203
187–189 real gasses, 203–204
Correlation index, 122–124 D refractive index based, 225–227
Corresponding states principle, 215 velocity of sound based, 286–287
COSTALD correlation, 224 Daubert’s method, 103–106 see also Cubic equations of state;
Cracking, 7 Deasphalted oils, 378 Noncubic equations of state
Cricondentherm temperature, 202 Decane, equilibrium ratios, 282 Equilibrium flash vaporization, petroleum
Critical compressibility factor Defined fraction, 114 fractions, 91–92
definition, 32 Defined mixtures, 114–115 Equilibrium ratios, 12, 14, 269–276
prediction, pure hydrocarbons, 63–64 Definition of basic properties, 31 Ethane
Critical constants, definition, 32–33 Degrees of freedom, 199 compressibility factor, 289
Critical density, definition, 32 Density, 11, 300–305 equilibrium ratios, 272
Critical point, 200 definition, 31 saturation curves, 209
Critical pressure, 11 gases, 300 Ethers, octane number, 139
n-alkyl, 52 liquid petroleum fractions, 223–224 Excess property, 249
definition, 32 liquids, 300–304 Exponential model, hydrocarbon-plus
estimation, 78–80 petroleum fractions, 93 fractions, 165–167
heavy hydrocarbons, 52–53 pure hydrocarbons, prediction, 66 Extensive property, 198–199
PNA hydrocarbons, 52 solids, 304–305 Eyring rate theory, 347
prediction, pure hydrocarbons, 60–62 units, 20–21
Critical properties Dew point, 201–202
coal liquids, 62 calculations, 371–372 F
estimation, 115–116 Diesel fuel, characteristics, 143
internal consistency, 51 Diffusion coefficients, 12, 345–351 Fenske Equation, 14
Critical temperature, 11 measurement in reservoir fluids, 354–356 Flame ionization detector, 90
n-alkanes, 50 multicomponent systems, 350 Flammability range, definition, 34
definition, 32 order of magnitude, 346 Flash calculations, 368–370
estimation, 78–80 porous media, 350–351 Flash point, 11
heavy hydrocarbons, 52–53 units, 23–24 definition, 34
influence, 13–14 Diffusivity, 12 petroleum fractions, 133–135
prediction, pure hydrocarbons, relation to refractive index parameter, Fluid properties, use of sound velocity,
60–62 353 284–292
Critical viscosity, 334 Dipole forces, 45 Fluidity, relation to refractive index
Critical volume, 11 Dipole moments, 375 parameter, 352
estimation, 79 Distillation, simulated, by gas Fluids
prediction, pure hydrocarbons, 62–63 chromatography, petroleum Newtonian and non-Newtonian, 331
Crude oils, 5–7 fractions, 89–91 wettability, 358
API gravity, 156 Distillation curves, 11 Force, units, 19
asphaltene content, 374–378, 387–388 interconversion, 101–108 Fractured reservoirs, idealized, 391
assays, 154, 156–159 at reduced pressures, 106–108 Free-volume theory, 347
cloud point temperature, 383–384 summary chart, 109 Freezing point, 259–260
composition and properties, 6–7 petroleum fractions, 88–93 definition, 34
from atmospheric separator, 7 prediction, 108–111 depression, 281–283
lumping scheme, 186 at reduced pressures, petroleum petroleum fractions, 136–137
nomenclature, 152–153 fractions, 92–93 prediction, pure hydrocarbons, 68–70
products and composition, 9 sub- or superatmospheric pressures, 108 saturated liquid and solid properties,
properties calculation, 189–191 Double-bond equivalent, 45 304
resin content, 374–375, 387–388 Dry gas, 6 temperature, 200

--`,```,`,``````,`,````,```,,-`-`,,`,,`,`,,`---
Copyright ASTM International
Provided by IHS Markit under license with ASTM Licensee=International Dealers Demo/2222333001, User=Anggiansah, Erick
No reproduction or networking permitted without license from IHS Not for Resale, 08/26/2021 21:56:35 MDT