Dortmund Data Bank
Joule-Thomson Coefficient (isenthalpic dT/dP) of Methane
The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The data represent a small sub list of all available data in the Dortmund Data Bank. For more data or any further information please search the DDB or contact DDBST.
Component
| Formula |
Molar Mass |
CAS Registry Number |
Name |
| CH4 |
16.043 |
74-82-8 |
Methane |
Search the DDB for all data of Methane
Data Table
| T [K] |
P [kPa] |
Joule-Thomson Coefficient (isenthalpic dT/dP) [K/MPa] |
State |
Reference |
| 250.00 |
500.000 |
6.16100 |
Vapor |
1 |
| 250.00 |
1000.000 |
6.13900 |
Vapor |
1 |
| 250.00 |
2000.000 |
6.08900 |
Vapor |
1 |
| 250.00 |
3000.000 |
6.01300 |
Vapor |
1 |
| 250.00 |
5000.000 |
5.71000 |
Vapor |
1 |
| 250.00 |
7500.000 |
5.04700 |
Vapor |
1 |
| 250.00 |
10000.000 |
4.04800 |
Vapor |
1 |
| 250.00 |
12500.000 |
2.97500 |
Vapor |
1 |
| 250.00 |
15000.000 |
2.04300 |
Vapor |
1 |
| 250.00 |
17500.000 |
1.47000 |
Vapor |
1 |
| 250.00 |
20000.000 |
1.06200 |
Vapor |
1 |
| 250.00 |
22500.000 |
0.76000 |
Vapor |
1 |
| 250.00 |
25000.000 |
0.54500 |
Vapor |
1 |
| 250.00 |
30000.000 |
0.24400 |
Vapor |
1 |
| 275.00 |
500.000 |
5.16900 |
Vapor |
1 |
| 275.00 |
1000.000 |
5.15500 |
Vapor |
1 |
| 275.00 |
3000.000 |
5.01200 |
Vapor |
1 |
| 275.00 |
5000.000 |
4.78100 |
Vapor |
1 |
| 275.00 |
7500.000 |
4.31900 |
Vapor |
1 |
| 275.00 |
10000.000 |
3.71300 |
Vapor |
1 |
| 275.00 |
12500.000 |
3.05100 |
Vapor |
1 |
| 275.00 |
15000.000 |
2.38900 |
Vapor |
1 |
| 275.00 |
17500.000 |
1.82000 |
Vapor |
1 |
| 275.00 |
20000.000 |
1.37800 |
Vapor |
1 |
| 275.00 |
22500.000 |
1.02700 |
Vapor |
1 |
| 275.00 |
25000.000 |
0.76900 |
Vapor |
1 |
| 275.00 |
30000.000 |
0.40800 |
Vapor |
1 |
| 300.00 |
500.000 |
4.38700 |
Vapor |
1 |
| 300.00 |
1000.000 |
4.35400 |
Vapor |
1 |
| 300.00 |
3000.000 |
4.19300 |
Vapor |
1 |
| 300.00 |
5000.000 |
3.99400 |
Vapor |
1 |
| 300.00 |
7500.000 |
3.66800 |
Vapor |
1 |
| 300.00 |
10000.000 |
3.24400 |
Vapor |
1 |
| 300.00 |
12500.000 |
2.77900 |
Vapor |
1 |
| 300.00 |
15000.000 |
2.32700 |
Vapor |
1 |
| 300.00 |
17500.000 |
1.91000 |
Vapor |
1 |
| 300.00 |
20000.000 |
1.54400 |
Vapor |
1 |
| 300.00 |
22500.000 |
1.22200 |
Vapor |
1 |
| 300.00 |
25000.000 |
0.95100 |
Vapor |
1 |
| 300.00 |
30000.000 |
0.56300 |
Vapor |
1 |
List of References
| Number |
Source |
| 1 |
Ernst G.; Keil B.; Wirbser H.; Jaeschke M.: Flow-Calorimetric Results for the Massic Heat Capacity cP and the Joule-Thomson Coefficient of CH4, of (0.85 CH4 + 0.15 C2H6), and of a Mixture Similar to Natural Gas. J.Chem.Thermodyn. 33 (2001) 601-613 |
Pure Component Data Overview
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