For Acetylene gas, calculate the following: (i) Second virial coefficient (B). (ii) Fugacity coefficient, f, using B. (iii) Fugacity, f. (iv)Volume, V.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Acetylene gas is stored in a petrochemical plant at 298 K and 30 bar. The properties of the
gas are given below in Table Q1.
Table Q1: Properties of Pure species
Molar
T/K
P /bar
Ze
cm³-mol-1
T/K
mass
511.8
0.273
Cyclopentane
Cyclohexane
Methylcyclopentane
Methylcyclohexane
Ethylene
Propylene
70.134
0.196
45.02
258.
322.4
84.161
0.210
553.6
40.73
0.273
308.
353.9
84.161
0.230
532.8
37.85
0.272
319.
345.0
98.188
0.235
572.2
34.71
0.269
368.
374.1
28.054
0.087
282.3
50.40
0.281
131.
169.4
42.081
0.140
365.6
46.65
0.289
188.4
225.5
1-Butene
56.108
0.191
420.0
40.43
0.277
239.3
266.9
cis-2-Butene
56.108
0.205
435.6
42.43
0.273
233.8
276.9
trans-2-Butene
56.108
0.218
428.6
41.00 0.275
237.7
274.0
1-Нехene
84.161
0.280
504.0
31.40
0.265
354.
336.3
Isobutylene
1,3-Butadiene
Cyclohexene
Acetylene
56.108
0.194 417.9
40.00
0.275
238.9
266.3
54.092
0.190
425.2
42.77
0.267
220.4
268.7
82.145
0.212
560.4
43.50 0.272
291.
356.1
26.038
0.187
308.3
61.39
0.271
113.
189.4
Benzene
78.114
0.210
562.2
48.98 0.271
259.
353.2
Toluene
92.141
0.262
591.8
41.06 0.264
316.
383.8
409.4
Ethylbenzene
Cumene
106.167
0.303
617.2
36.06
0.263
374.
120.194
0.326
631.1
32.09
0.261
427.
425.6
o-Xylene
т-Хylene
р-Хylene
Styrene
106.167
0.310
630.3
37.34 0.263
369.
417.6
106.167
0.326
617.1
35.36
0.259
376.
412.3
106.167
0.322
616.2
35.11
0.260
379.
411.5
104.152
0.297
636.0
38.40
0.256
352.
418.3
Transcribed Image Text:Acetylene gas is stored in a petrochemical plant at 298 K and 30 bar. The properties of the gas are given below in Table Q1. Table Q1: Properties of Pure species Molar T/K P /bar Ze cm³-mol-1 T/K mass 511.8 0.273 Cyclopentane Cyclohexane Methylcyclopentane Methylcyclohexane Ethylene Propylene 70.134 0.196 45.02 258. 322.4 84.161 0.210 553.6 40.73 0.273 308. 353.9 84.161 0.230 532.8 37.85 0.272 319. 345.0 98.188 0.235 572.2 34.71 0.269 368. 374.1 28.054 0.087 282.3 50.40 0.281 131. 169.4 42.081 0.140 365.6 46.65 0.289 188.4 225.5 1-Butene 56.108 0.191 420.0 40.43 0.277 239.3 266.9 cis-2-Butene 56.108 0.205 435.6 42.43 0.273 233.8 276.9 trans-2-Butene 56.108 0.218 428.6 41.00 0.275 237.7 274.0 1-Нехene 84.161 0.280 504.0 31.40 0.265 354. 336.3 Isobutylene 1,3-Butadiene Cyclohexene Acetylene 56.108 0.194 417.9 40.00 0.275 238.9 266.3 54.092 0.190 425.2 42.77 0.267 220.4 268.7 82.145 0.212 560.4 43.50 0.272 291. 356.1 26.038 0.187 308.3 61.39 0.271 113. 189.4 Benzene 78.114 0.210 562.2 48.98 0.271 259. 353.2 Toluene 92.141 0.262 591.8 41.06 0.264 316. 383.8 409.4 Ethylbenzene Cumene 106.167 0.303 617.2 36.06 0.263 374. 120.194 0.326 631.1 32.09 0.261 427. 425.6 o-Xylene т-Хylene р-Хylene Styrene 106.167 0.310 630.3 37.34 0.263 369. 417.6 106.167 0.326 617.1 35.36 0.259 376. 412.3 106.167 0.322 616.2 35.11 0.260 379. 411.5 104.152 0.297 636.0 38.40 0.256 352. 418.3
For Acetylene gas, calculate the following:
(i) Second virial coefficient (B).
(ii) Fugacity coefficient, f, using B.
(iii) Fugacity, f.
(iv)Volume, V.
Given data:
BPc
T
B° = 0.083 – (0.422/T,16)
B° + wB'; T,
Tc
%3D
%3D
RTc
Pc
B' = 0.139 – (0.172/T,*.2)
ВР
= 1+ B
RT
P,
T,
Z = 1+
f
= fe
# (B° + wB+)
exp
R = 8.314 J/mol.K
1 bar = 1x 105 N/m2
Transcribed Image Text:For Acetylene gas, calculate the following: (i) Second virial coefficient (B). (ii) Fugacity coefficient, f, using B. (iii) Fugacity, f. (iv)Volume, V. Given data: BPc T B° = 0.083 – (0.422/T,16) B° + wB'; T, Tc %3D %3D RTc Pc B' = 0.139 – (0.172/T,*.2) ВР = 1+ B RT P, T, Z = 1+ f = fe # (B° + wB+) exp R = 8.314 J/mol.K 1 bar = 1x 105 N/m2
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