Research Article
Excess Transport Properties of Binary Mixtures of Quinoline with Xylenes at Different Temperatures
Table 3
Coefficients of Redlich-Kister equation (
) and standard deviations (
) for excess adiabatic compressibility (
), excess intermolecular free length (
), excess acoustic impedance (
), and excess ultrasonic velocity (
) for binary liquid mixtures.
| Properties | /K | | | | |
| {Quinoline + o-xylene |
| 10−11/(m2·N−1) | 303.15 | −14.2750 |
15.7470
| −19.3987 |
0.6231
| 308.15 | −28.7822 |
50.6552
| −42.1525 |
2.1127
| 313.15 | −17.6239 |
21.2062
| −27.0003 |
0.9585
| 318.15 | −18.7916 |
26.9112
| −35.7657 | 1.2192 | 10−4/(m) | 303.15 | −15.4753 |
18.3256
| −25.1069 |
0.7669
| 308.15 | −17.0736 |
20.3448
| −29.2354 |
0.9519
| 313.15 | −18.8797 |
24.2345
| −34.6635 |
1.1721
| 318.15 | −19.8516 |
30.8846
| −45.9429 | 1.4765 | 104/(Kg·m2·s−1) | 303.15 |
3.8618
| −13.7678 |
27.2629
|
0.6353
| 308.15 |
3.3493
| −12.9783 |
28.4726
|
0.7100
| 313.15 |
3.7404
| −14.2036 |
31.6728
|
0.8641
| 318.15 |
1.8696
| −17.0587 |
42.6292
| 0.9230 | /(m·s−1) | 303.15 |
72.2489
| −105.2525 |
169.0334
|
5.2762
| 308.15 |
80.2265
| −123.8911 |
219.0926
|
6.9440
| 313.15 |
89.2298
| −154.6148 |
264.9103
|
8.2814
| 318.15 |
102.3393
| −204.3521 |
328.8972
| 11.0408
|
| {Quinoline + m-xylene |
| 10−11/(m2·N−1) |
303.15
| −21.9058 |
31.4522
| −26.7769 |
1.1162
|
308.15
| −24.3389 |
36.3768
| −31.2803 |
1.3641
|
313.15
| −26.3980 |
42.3813
| −39.2213 |
1.7172
|
318.15
| −30.0673 |
51.5898
| −49.7464 | 2.1494
| 10−4/(m) |
303.15
| −24.3607 |
37.6519
| −32.0435 |
1.3789
|
308.15
| −26.8359 |
43.2278
| −37.1303 |
1.6805
|
313.15
| −28.8479 |
49.9906
| −46.9235 |
2.0995
|
318.15
| −32.7902 |
60.3208
| −59.4502 | 2.5997 | 104/(Kg·m2·s−1) |
303.15
|
10.0579
| −27.656 |
25.6108
|
1.0966
|
308.15
|
10.5394
| −30.9755 |
26.8524
|
1.3238
|
313.15
|
10.1966
| −32.6801 |
33.4784
|
1.4769
|
318.15
|
11.9598
| −37.0021 |
41.4323
| 1.6993 | /(m·s−1) |
303.15
|
127.5056
| −281.9268 |
210.6969
|
11.5612
|
308.15
|
134.0042
| −310.4828 |
252.1364
|
13.3956
|
313.15
|
142.3595
| −363.6245 |
328.7575
|
16.7309
|
318.15
|
157.3428
| −427.7324 |
412.1425
| 20.2179
|
| {Quinoline + p-xylene |
| 10−11/(m2·N−1) |
303.15
| −24.3371 |
40.1603
| −34.8069 |
1.4993
|
308.15
| −26.1737 |
42.5118
| −35.8559 |
1.7109
|
313.15
| −30.5317 |
50.6633
| −42.1002 |
1.9289
|
318.15
| −33.3037 |
58.4176
| −51.3519 | 2.2552 | 10−4/(m) |
303.15
| −26.8705 |
48.104
| −41.4238 |
1.8424
|
308.15
| −28.7822 |
50.6552
| −42.1525 |
2.1127
|
313.15
| −33.8045 |
59.9962
| −48.8655 |
2.3611
|
318.15
| −36.5393 |
68.562
| −59.8297 | 2.7239
| 104/(Kg·m2·s−1) |
303.15
|
10.6611
| −35.6773 |
32.3543
|
1.4669
|
308.15
|
10.9532
| −36.633 |
29.7221
|
1.7861
|
313.15
|
13.5849
| −41.1183 |
31.3799
|
1.8255
|
318.15
|
14.1107
| −43.7213 |
39.128
| 1.8140 | /(m·s−1) |
303.15
|
143.0469
| −360.5048 |
271.5399
|
14.6146
|
308.15
|
148.7841
| −368.4327 |
277.8589
|
15.3763
|
313.15
|
179.5480
| −431.3940 |
319.9555
|
17.7116
|
318.15
|
184.2120
| −485.6012 |
383.7827
|
21.1574
|
|
|