Dortmund Data Bank
Azeotropic Data
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.
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
CH4 |
16.043 |
74-82-8 |
Methane |
| 2 |
N2 |
28.013 |
7727-37-9 |
Nitrogen |
Search the DDB for all data of this mixture
Data Table
| Azeotropic Type |
T [K] |
P [kPa] |
yaz,1 [mol/mol] |
yaz,2 [mol/mol] |
Measurement Method |
Evaluation |
Source |
| none |
90.680 |
n.a. |
n.a.
|
n.a.
|
n.a. |
Author |
1 |
| none |
95.000 |
n.a. |
n.a.
|
n.a.
|
n.a. |
Author |
3 |
| none |
112.000 |
n.a. |
n.a.
|
n.a.
|
n.a. |
Author |
2 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
List of References
| 1 |
McClure D.W.; Lewis K.L.; Miller R.C.; Staveley L.A.K.: Excess Enthalpies and Gibbs Free Energies for Nitrogen + Methane at Temperatures Below the Critical Point of Nitrogen. J.Chem.Thermodyn. 8 (1976) 785-792 |
| 2 |
Miller R.C.; Kidnay A.J.; Hiza M.J.: Liquid-Vapor Equilibria at 112.00 K for Systems Containing Nitrogen, Argon, and Methane. AIChE J. 19 (1973) 145-151 |
| 3 |
Parrish W.R.; Hiza M.J.: Liquid-Vapor Equilibria in the Nitrogen-Methane System Between 95 and 120 K. Proceedings of the 1973 Cryogenic Engineering Conference 19 (1974) 300-308 |
Azeotropic Data Overview
© DDBST GmbH