Page 424 - Characterization and Properties of Petroleum Fractions - M.R. Riazi

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AT029-Manual
AT029-INDEX
AT029-Manual-v9.cls
404 CHARACTERIZATION AND PROPERTIES OF PETROLEUM FRACTIONS
Jossi’s correlation, 337
phase equilibria, 254–263
Joule-Thomson coefficient, 236 Mixtures 16:37 O
activity coefficients, 254–255, Octane
257–261 equilibrium ratios, 280
K criteria, 263–265 liquid heat capacity, 291
fugacity and fugacity coefficients, Octane number
Kay’s mixing rule, 220, 372 254–257 definition, 34–35
Kesler-Lee method, 79, 81 fugacity of solids, 261–263 petroleum fractions, 138–141
Kinematic viscosity, 331, 337 property change due to mixing, 249–251 Oil, speed of sound in, 286
definition, 33–34 thermodynamic properties, 247–251 Oil field, 2
estimation, 118–119 Molar density, units, 20–21 Oil reserves, 2
prediction, pure hydrocarbons, 70–73 Molar distribution, gamma density Oil wells
units, 23 function, 168–169 history, 2
Korsten method, 65, 81 Molar refraction, 47, 225 number of, 3
Kreglweski-Kay correlation, 372 Molar volume, 259–260 Oils, enhanced recovery, 390–391
Kuwait crude oil, characterization, 190 units, 20 Olefins, 4
Molecular types, characterization Oleum, 1
parameters, 121–124
L Molecular weight, 11
comparison of distribution models, 178 P
Lee-Kesler correlation, 239 definition, 31
Lee-Kesler method, 56, 60–61, 64–65, estimation, 115–116 P-T diagrams, 372–373
80–81 evaluation of methods, 76–77 Packing fraction, 214
Length, units, 18 petroleum fractions, 93–94 Parachor, 358–359
Lennard-Jones model, 202 prediction, pure hydrocarbons, Paraffins, 3–4
Lennard-Jones parameters, velocity of 55–58 content and research octane number,
sound data, 288–289 units, 19 141
Lewis rule, fugacity calculation, 256 Moles, units, 19 properties, 48
Linden method, 137 Motor octane number, 34–35, 138 Partial molar properties, mixtures, 248–249
Liquid chromatography, 90, 97 Multicomponent systems, diffusion Partial specific property, 248
Liquid density coefficients, 350 Pedersen exponential distribution model,
effect of pressure, 223–225 Multisolid-phase model, 378, 167
pressure effect, 302 382–385 Peng-Robinson equation of state, 205–206,
temperature effect, 303 208
Liquid mixtures, properties, 119–120 velocity of sound data, 289–292
Liquids N Pentane, equilibrium ratios, 276–277
density, 300–304 Percent average absolute deviation, 75
diffusivity n-d-M method, 126–127 Petroleum, formation theories, 2
at high pressures, 348–350 Naphthalene, solubility, 277–278 Petroleum blends, volume, 251
at low pressure, 347–348 Naphthas, 9 Petroleum cuts, 8
fugacity, 268 GC chromatograph, 91 Petroleum fluids
calculation, 256–257 research octane number, 140 nature of, 1–3
gas solubility, 266–269 Naphthenes, 4 characterization, importance, 12–15
heat capacity values, 319 Natural gas Petroleum fractions, 7–10, 87–146
thermal conductivity, 342–345 hydrate formation, 388 acentric factor, estimation, 115–116
viscosity, 335–338 pseudocritical properties, 160–161 aniline point, 137
see also Vapor-liquid equilibria sulfur in, 5 average boiling point, 100–101
London forces, 45 wet and dry, 6 boiling point and composition, 121
Lubricants, 9–10 Near-critical oils, 6 boiling point and distillation curves, 88–93
Lumping scheme, 184 Newton-Raphson method, 380 bulk parameters, 114
petroleum fractions, 186–187 Newton’s law of viscosity, 331 carbon and hydrogen prediction, 127
NF M 07–048, 136 carbon number range approach, 186
NF T 60–162, 10 carbon residue, 141–142
M NF T 60–101, 93 cetane number, 137–138
Nitrogen, prediction in petroleum cloud point, 135–136
Margule equation, 261 fractions, 129–130 composition, 11
Mass, units, 18 Nomenclature, 1 compositional analysis, 95–99
Mass flow rates, units, 20 Nonane, equilibrium ratios, 281 continuous mixture characterization
Mass spectrometry, 98 Noncubic equations of state, 210–215 approach, 187–189
Maturation, 2 Carnahan-Starling equation of state, critical properties, estimation, 115–116
Maxwell’s equations, 235 214–215 defined mixtures, 114–115
Melting point, 11 modified Benedict-Webb-Rubin equation density
definition, 34 of state, 214, 217–220 estimation, 117
prediction, pure hydrocarbons, 68–70 SAFT, 215 specific gravity, and API gravity, 93
pressure effect, 253–254 second virial coefficients, 211–212 diesel index, 137–138
Metals, in petroleum fractions, 99 truncated virial, 212–213 distillation
Methane virial equation of state, 210–214 at reduced pressures, 92–93
compressibility factor, 289 Nonfuel petroleum products, 9–10 columns, 8
equilibrium ratios, 271 Nonhydrocarbon systems, extension of curve prediction, 108–111
hydrate formation, 388 correlations, 54–55 elemental analysis, 98–99
P-H diagram, 263–264 Nonpolar molecules, potential energy, elemental composition prediction,
speed of sound in, 286 45–46 127–130
Micellar model, 375–376 Nonwetting fluid, 357 equilibrium flash vaporization, 91–92
Miller equation, 306 Numerical constants, 24 flash point, 133–135

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