2
0
2017
zho
don
0
journal
Original
Zhong, Q.[Quan]
Dong, X.[Xueqiang]
Zhang, H.[Haiyang]
Li, H.[Huiya]
Gong, M.[Maoqiong]
Shen, J.[Jun]
Wu, J.[Jianfeng]
J. Chem. Thermodyn.
2017
2020-09-29
Experimental study on the gaseous p.rho.Tx properties for (HFO1234yf + HC290)
Values of gaseous p.rho.Tx were measured with a compact single-sinker densimeter for {2,3,3,3- tetrafluoroprop-1-ene (HFO1234yf) + propane (HC290)} mixtures. A total of 168 data points was obtained at temperatures from (265.460 to 300.268) K, pressure up to 0.70252 MPa, and mole fractions of HFO1234yf at (0.0906, 0.2546, 0.5830, 0.8116, and 1.0000). For the densimeter, values of the experimental standard uncertainty were less than 5 mK for the temperature, 200 Pa for the pressure, and 0.0003 for the mole fraction. When all the experimental standard uncertainties are considered, the relative uncertainty in density was estimated to be less than 0.13%. The experimental results were correlated using a truncated virial equation of state (EOS) and the Patel-Teja (PT) EOS. The virial model gives the best description of the experimental pqTx values with average absolute relative deviations of 0.080% in pressure and 0.085% in density.
p.rho.Tx
HFO1234yf
HC290
Single-sinker densimeter
Equation of state
10.1016/j.jct.2016.12.029
107
126-132
1
InChI=1S/C3H2F4/c1-2(4)3(5,6)7/h1H2
FXRLMCRCYDHQFW-UHFFFAOYSA-N
2,3,3,3-tetrafluoro-1-propene
2,3,3,3-tetrafluoroprop-1-ene
HFO-1234yf
R-1234yf
C3H2F4
1
Commercial source
1
99.9
3
Stated by supplier
2
InChI=1S/C3H8/c1-3-2/h3H2,1-2H3
ATUOYWHBWRKTHZ-UHFFFAOYSA-N
propane
n-propane
C3H8
1
Commercial source
1
99.9
3
Stated by supplier
1
1
1
Principal objective of the work
AB
TRC
8/17/2017
1
Mass density, kg/m3
Buoyancy - hydrostatic balance with magnetic suspension - one sinker
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
1
Temperature, K
Gas
2
Pressure, kPa
Gas
1
300.203
6
2
668.8
4
1
36.434
5
1
0.077
1
300.21
6
2
545.8
4
1
28.564
5
1
0.074
1
300.214
6
2
439.4
4
1
22.291
5
1
0.069
1
300.209
6
2
324
4
1
15.933
5
1
0.064
1
300.215
6
2
218.9
4
1
10.489
5
1
0.061
1
300.215
6
2
108
4
1
5.039
4
1
0.059
1
295.405
6
2
600.7
4
1
32.885
5
1
0.077
1
295.406
6
2
510.2
4
1
27.092
5
1
0.074
1
295.403
6
2
400.6
4
1
20.565
5
1
0.07
1
295.406
6
2
305.3
4
1
15.255
5
1
0.065
1
295.404
6
2
196.9
4
1
9.565
4
1
0.062
1
295.405
6
2
101.7
4
1
4.829
4
1
0.06
1
290.399
6
2
421.2
4
1
22.298
5
1
0.07
1
290.399
6
2
308.8
4
1
15.792
5
1
0.067
1
290.389
6
2
184.5
4
1
9.113
4
1
0.063
1
290.385
6
2
102.2
4
1
4.937
4
1
0.061
1
285.279
6
2
358.5
4
1
19.078
5
1
0.069
1
285.275
6
2
258.8
4
1
13.34
5
1
0.067
1
285.277
6
2
164.2
4
1
8.23
4
1
0.064
1
285.276
6
2
104.7
4
1
5.162
4
1
0.062
1
280.294
6
2
356.2
4
1
19.43
5
1
0.072
1
280.291
6
2
274
4
1
14.527
5
1
0.069
1
280.286
6
2
176.6
4
1
9.076
4
1
0.066
1
280.283
6
2
103.6
4
1
5.208
4
1
0.064
1
275.418
6
2
303.7
4
1
16.657
5
1
0.071
1
275.401
6
2
208.6
4
1
11.064
5
1
0.068
1
275.391
6
2
106.2
4
1
5.448
4
1
0.066
1
270.385
6
2
250.3
4
1
13.798
5
1
0.07
1
270.385
6
2
164.6
4
1
8.792
4
1
0.069
1
270.363
6
2
101
4
1
5.279
4
1
0.066
1
265.476
6
2
207.2
4
1
11.507
5
1
0.069
1
265.46
6
2
101.2
4
1
5.404
4
1
0.069
2
2
1
1
1
Principal objective of the work
AB
TRC
8/17/2017
1
Mass density, kg/m3
Buoyancy - hydrostatic balance with magnetic suspension - one sinker
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
1
Temperature, K
Gas
2
Pressure, kPa
Gas
3
Mole fraction
1
Gas
1
300.229
6
2
569.7
4
3
0.8116
4
1
26.154
5
1
0.093
1
300.245
6
2
489.8
4
3
0.8116
4
1
22.015
5
1
0.084
1
300.252
6
2
392.5
4
3
0.8116
4
1
17.228
5
1
0.074
1
300.265
6
2
301.1
4
3
0.8116
4
1
12.94
5
1
0.065
1
300.268
6
2
198.3
4
3
0.8116
4
1
8.334
4
1
0.057
1
300.265
6
2
106.3
4
3
0.8116
4
1
4.378
4
1
0.053
1
295.495
6
2
514.3
4
3
0.8116
4
1
23.825
5
1
0.089
1
295.484
6
2
403.2
4
3
0.8116
4
1
18.133
5
1
0.077
1
295.479
6
2
304
4
3
0.8116
4
1
13.338
5
1
0.067
1
295.48
6
2
198.1
4
3
0.8116
4
1
8.481
4
1
0.058
1
295.48
6
2
105.6
4
3
0.8116
4
1
4.43
4
1
0.054
1
290.464
6
2
465.4
4
3
0.8116
4
1
21.81
5
1
0.085
1
290.456
6
2
380.2
4
3
0.8116
4
1
17.392
5
1
0.076
1
290.445
6
2
298.5
4
3
0.8116
4
1
13.363
5
1
0.068
1
290.437
6
2
199.7
4
3
0.8116
4
1
8.728
4
1
0.06
1
290.441
6
2
106.8
4
3
0.8116
4
1
4.568
4
1
0.055
1
285.377
6
2
413.6
4
3
0.8116
4
1
19.58
5
1
0.081
1
285.371
6
2
311
4
3
0.8116
4
1
14.287
5
1
0.071
1
285.354
6
2
203.4
4
3
0.8116
4
1
9.079
4
1
0.062
1
285.353
6
2
107.3
4
3
0.8116
4
1
4.677
4
1
0.056
1
280.404
6
2
369
4
3
0.8116
4
1
17.665
5
1
0.078
1
280.38
6
2
294.7
4
3
0.8116
4
1
13.792
5
1
0.071
1
280.368
6
2
190.7
4
3
0.8116
4
1
8.666
4
1
0.062
1
280.362
6
2
103.6
4
3
0.8116
4
1
4.599
4
1
0.057
1
275.491
6
2
325.2
4
3
0.8116
4
1
15.724
5
1
0.075
1
275.473
6
2
211
4
3
0.8116
4
1
9.844
4
1
0.065
1
275.469
6
2
107.9
4
3
0.8116
4
1
4.886
4
1
0.059
1
270.5
6
2
286.6
4
3
0.8116
4
1
14.015
5
1
0.072
1
270.497
6
2
182.6
4
3
0.8116
4
1
8.631
4
1
0.065
1
270.496
6
2
105.1
4
3
0.8116
4
1
4.852
4
1
0.06
1
265.6
6
2
249
4
3
0.8116
4
1
12.31
5
1
0.071
1
265.575
6
2
181.7
4
3
0.8116
4
1
8.775
4
1
0.066
1
265.546
6
2
106.5
4
3
0.8116
4
1
5.018
4
1
0.062
1
300.241
6
2
701
4
3
0.583
4
1
27.648
5
1
0.092
1
300.254
6
2
600.3
4
3
0.583
4
1
23.086
5
1
0.081
1
300.26
6
2
506.5
4
3
0.583
4
1
19.062
5
1
0.071
1
300.268
6
2
400.3
4
3
0.583
4
1
14.716
5
1
0.062
1
300.26
6
2
298.9
4
3
0.583
4
1
10.761
5
1
0.054
1
300.258
6
2
200.3
4
3
0.583
4
1
7.077
4
1
0.048
1
300.26
6
2
102.6
4
3
0.583
4
1
3.557
4
1
0.044
1
295.469
6
2
624.6
4
3
0.583
4
1
24.759
5
1
0.085
1
295.453
6
2
511.2
4
3
0.583
4
1
19.692
5
1
0.074
1
295.458
6
2
410.8
4
3
0.583
4
1
15.457
5
1
0.064
1
295.457
6
2
304.8
4
3
0.583
4
1
11.205
5
1
0.056
1
295.46
6
2
202.1
4
3
0.583
4
1
7.273
4
1
0.049
1
295.459
6
2
105.6
4
3
0.583
4
1
3.727
4
1
0.045
1
290.245
6
2
583.7
4
3
0.583
4
1
23.524
5
1
0.083
1
290.412
6
2
496.6
4
3
0.583
4
1
19.555
5
1
0.074
1
290.411
6
2
403.8
4
3
0.583
4
1
15.532
5
1
0.065
1
290.409
6
2
300.6
4
3
0.583
4
1
11.287
5
1
0.057
1
290.401
6
2
203.9
4
3
0.583
4
1
7.494
4
1
0.05
1
290.408
6
2
103.5
4
3
0.583
4
1
3.727
4
1
0.046
1
285.327
6
2
524.2
4
3
0.583
4
1
21.282
5
1
0.078
1
285.323
6
2
414.1
4
3
0.583
4
1
16.308
5
1
0.068
1
285.318
6
2
309.1
4
3
0.583
4
1
11.855
5
1
0.059
1
285.317
6
2
198.9
4
3
0.583
4
1
7.432
4
1
0.051
1
285.32
6
2
104.6
4
3
0.583
4
1
3.829
4
1
0.047
1
280.353
6
2
481.2
4
3
0.583
4
1
19.822
5
1
0.076
1
280.343
6
2
401.2
4
3
0.583
4
1
16.148
5
1
0.069
1
280.337
6
2
300.9
4
3
0.583
4
1
11.781
5
1
0.06
1
280.334
6
2
202
4
3
0.583
4
1
7.713
4
1
0.052
1
280.336
6
2
102.8
4
3
0.583
4
1
3.835
4
1
0.048
1
275.491
6
2
415.1
4
3
0.583
4
1
17.223
5
1
0.071
1
275.472
6
2
300.7
4
3
0.583
4
1
12.066
5
1
0.062
1
275.455
6
2
198.4
4
3
0.583
4
1
7.744
4
1
0.054
1
275.455
6
2
102.2
4
3
0.583
4
1
3.894
4
1
0.049
1
270.467
6
2
349
4
3
0.583
4
1
14.488
5
1
0.065
1
270.454
6
2
215
4
3
0.583
4
1
8.58
4
1
0.056
1
270.453
6
2
102.6
4
3
0.583
4
1
3.972
4
1
0.05
1
265.586
6
2
295.1
4
3
0.583
4
1
12.343
5
1
0.062
1
265.566
6
2
198.3
4
3
0.583
4
1
8.052
4
1
0.056
1
265.561
6
2
107.5
4
3
0.583
4
1
4.254
4
1
0.051
1
295.451
6
2
638.2
4
3
0.2546
4
1
18.298
5
1
0.063
1
295.435
6
2
526.9
4
3
0.2546
4
1
14.734
5
1
0.055
1
295.435
6
2
420
4
3
0.2546
4
1
11.485
5
1
0.047
1
295.441
6
2
312
4
3
0.2546
4
1
8.352
4
1
0.041
1
295.434
6
2
213.4
4
3
0.2546
4
1
5.607
4
1
0.037
1
290.439
6
2
586.4
4
3
0.2546
4
1
16.977
5
1
0.06
1
290.427
6
2
490.8
4
3
0.2546
4
1
13.893
5
1
0.053
1
290.422
6
2
393.4
4
3
0.2546
4
1
10.9
5
1
0.047
1
290.422
6
2
297.9
4
3
0.2546
4
1
8.09
4
1
0.041
1
290.415
6
2
202.4
4
3
0.2546
4
1
5.395
4
1
0.036
1
290.418
6
2
102.2
4
3
0.2546
4
1
2.673
4
1
0.033
1
285.29
6
2
520.3
4
3
0.2546
4
1
15.183
5
1
0.057
1
285.293
6
2
414.7
4
3
0.2546
4
1
11.796
5
1
0.049
1
285.291
6
2
306.8
4
3
0.2546
4
1
8.517
4
1
0.042
1
285.295
6
2
204
4
3
0.2546
4
1
5.541
4
1
0.037
1
285.298
6
2
104
4
3
0.2546
4
1
2.771
4
1
0.034
1
280.315
6
2
476.4
4
3
0.2546
4
1
14.119
5
1
0.054
1
280.312
6
2
360.4
4
3
0.2546
4
1
10.374
5
1
0.047
1
280.317
6
2
279.7
4
3
0.2546
4
1
7.895
4
1
0.042
1
280.314
6
2
195.7
4
3
0.2546
4
1
5.424
4
1
0.038
1
280.311
6
2
101.5
4
3
0.2546
4
1
2.757
4
1
0.035
1
275.427
6
2
404.2
4
3
0.2546
4
1
12.054
5
1
0.052
1
275.411
6
2
306
4
3
0.2546
4
1
8.898
4
1
0.044
1
275.41
6
2
188.7
4
3
0.2546
4
1
5.334
4
1
0.039
1
270.421
6
2
267
4
3
0.2546
4
1
7.839
4
1
0.042
1
270.413
6
2
182.2
4
3
0.2546
4
1
5.239
4
1
0.039
1
270.402
6
2
103.2
4
3
0.2546
4
1
2.918
4
1
0.036
1
300.206
6
2
702.5
4
3
0.0906
3
1
16.204
5
1
0.054
1
300.236
6
2
599.9
4
3
0.0906
3
1
13.531
5
1
0.048
1
300.246
6
2
506.5
4
3
0.0906
3
1
11.208
5
1
0.042
1
300.249
6
2
396.6
4
3
0.0906
3
1
8.595
4
1
0.037
1
300.259
6
2
300
4
3
0.0906
3
1
6.389
4
1
0.032
1
300.252
6
2
190.5
4
3
0.0906
3
1
3.98
4
1
0.028
1
300.259
6
2
104.5
4
3
0.0906
3
1
2.152
4
1
0.026
1
295.475
6
2
629.5
4
3
0.0906
3
1
14.594
5
1
0.051
1
295.473
6
2
517.9
4
3
0.0906
3
1
11.713
5
1
0.044
1
295.465
6
2
411.3
4
3
0.0906
3
1
9.102
4
1
0.038
1
295.463
6
2
309.4
4
3
0.0906
3
1
6.711
4
1
0.033
1
295.468
6
2
209.6
4
3
0.0906
3
1
4.463
4
1
0.029
1
295.469
6
2
104.2
4
3
0.0906
3
1
2.174
4
1
0.027
1
290.465
6
2
539.6
4
3
0.0906
3
1
12.53
5
1
0.046
1
290.458
6
2
409.5
4
3
0.0906
3
1
9.237
4
1
0.039
1
290.459
6
2
314.2
4
3
0.0906
3
1
6.95
4
1
0.034
1
290.46
6
2
208.6
4
3
0.0906
3
1
4.52
4
1
0.03
1
290.457
6
2
104.6
4
3
0.0906
3
1
2.225
4
1
0.027
1
285.395
6
2
494.1
4
3
0.0906
3
1
11.653
5
1
0.045
1
285.38
6
2
402.5
4
3
0.0906
3
1
9.29
4
1
0.04
1
285.369
6
2
298.4
4
3
0.0906
3
1
6.733
4
1
0.034
1
285.363
6
2
205.6
4
3
0.0906
3
1
4.552
4
1
0.03
1
285.353
6
2
103.9
4
3
0.0906
3
1
2.256
4
1
0.028
1
280.403
6
2
425
4
3
0.0906
3
1
10.088
5
1
0.042
1
280.388
6
2
315.2
4
3
0.0906
3
1
7.287
4
1
0.036
1
280.374
6
2
207.3
4
3
0.0906
3
1
4.678
4
1
0.031
1
280.36
6
2
106.5
4
3
0.0906
3
1
2.352
4
1
0.028
1
275.468
6
2
374.9
4
3
0.0906
3
1
8.996
4
1
0.04
1
275.461
6
2
282.9
4
3
0.0906
3
1
6.633
4
1
0.035
1
275.462
6
2
196
4
3
0.0906
3
1
4.504
4
1
0.031
1
275.46
6
2
103.9
4
3
0.0906
3
1
2.338
4
1
0.029
1
270.438
6
2
338.6
4
3
0.0906
3
1
8.243
4
1
0.038
1
270.438
6
2
194.1
4
3
0.0906
3
1
4.555
4
1
0.033
1
270.441
6
2
102.4
4
3
0.0906
3
1
2.353
4
1
0.03
1
265.578
6
2
299.3
4
3
0.0906
3
1
7.374
4
1
0.037
1
265.573
6
2
206.2
4
3
0.0906
3
1
4.954
4
1
0.033
1
265.575
6
2
104
4
3
0.0906
3
1
2.433
4
1
0.03
1
300.203
6
2
668.8
4
3
1
1
1
36.434
5
1
0.077
1
300.21
6
2
545.8
4
3
1
1
1
28.564
5
1
0.074
1
300.214
6
2
439.4
4
3
1
1
1
22.291
5
1
0.069
1
300.209
6
2
324
4
3
1
1
1
15.933
5
1
0.064
1
300.215
6
2
218.9
4
3
1
1
1
10.489
5
1
0.061
1
300.215
6
2
108
4
3
1
1
1
5.039
4
1
0.059
1
295.405
6
2
600.7
4
3
1
1
1
32.885
5
1
0.077
1
295.406
6
2
510.2
4
3
1
1
1
27.092
5
1
0.074
1
295.403
6
2
400.6
4
3
1
1
1
20.565
5
1
0.07
1
295.406
6
2
305.3
4
3
1
1
1
15.255
5
1
0.065
1
295.404
6
2
196.9
4
3
1
1
1
9.565
4
1
0.062
1
295.405
6
2
101.7
4
3
1
1
1
4.829
4
1
0.06
1
290.399
6
2
421.2
4
3
1
1
1
22.298
5
1
0.07
1
290.399
6
2
308.8
4
3
1
1
1
15.792
5
1
0.067
1
290.389
6
2
184.5
4
3
1
1
1
9.113
4
1
0.063
1
290.385
6
2
102.2
4
3
1
1
1
4.937
4
1
0.061
1
285.279
6
2
358.5
4
3
1
1
1
19.078
5
1
0.069
1
285.275
6
2
258.8
4
3
1
1
1
13.34
5
1
0.067
1
285.277
6
2
164.2
4
3
1
1
1
8.23
4
1
0.064
1
285.276
6
2
104.7
4
3
1
1
1
5.162
4
1
0.062
1
280.294
6
2
356.2
4
3
1
1
1
19.43
5
1
0.072
1
280.291
6
2
274
4
3
1
1
1
14.527
5
1
0.069
1
280.286
6
2
176.6
4
3
1
1
1
9.076
4
1
0.066
1
280.283
6
2
103.6
4
3
1
1
1
5.208
4
1
0.064
1
275.418
6
2
303.7
4
3
1
1
1
16.657
5
1
0.071
1
275.401
6
2
208.6
4
3
1
1
1
11.064
5
1
0.068
1
275.391
6
2
106.2
4
3
1
1
1
5.448
4
1
0.066
1
270.385
6
2
250.3
4
3
1
1
1
13.798
5
1
0.07
1
270.385
6
2
164.6
4
3
1
1
1
8.792
4
1
0.069
1
270.363
6
2
101
4
3
1
1
1
5.279
4
1
0.066
1
265.476
6
2
207.2
4
3
1
1
1
11.507
5
1
0.069
1
265.46
6
2
101.2
4
3
1
1
1
5.404
4
1
0.069