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Dortmund Data Bank
Thermophysical Data for Process Design
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Query

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DDB#	Name	CAS-RN	Formula
1051	Methane	74-82-8	CH₄	Overview	Details
1056	Nitrogen	7727-37-9	N₂	Overview	Details
1063	Hydrogen	1333-74-0	H₂	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	140	77
1056	Nitrogen		57

**Heats of Mixing (HE)**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	50	23
1056	Nitrogen		270

**Gas Solubilities (GLE)**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	n.a.	3
1056	Nitrogen		n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	4	n.a.
1056	Nitrogen		n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	58	22
1056	Nitrogen		9

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	8	11
1056	Nitrogen		1

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	71	n.a.
1056	Nitrogen		43

**Critical Data of Mixtures (CRI)**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	6	4
1056	Nitrogen		4

**Mixture Viscosities (VIS)**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	55	54
1056	Nitrogen		27

**Mixture Surface Tensions (MSFT)**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	15	10
1056	Nitrogen		n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	6	13
1056	Nitrogen		20

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	21	15
1056	Nitrogen		30

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	16	n.a.
1056	Nitrogen		n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	118	107
1056	Nitrogen		58

**Diffusion Coefficients (DIF)**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	2	8
1056	Nitrogen		25

**Further Thermodynamic Properties (X)**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	44	65
1056	Nitrogen		10

**Total**
DDB#	Name	1056	1063	Hydrogen
1051	Methane	614	412
1056	Nitrogen		554

Dortmund Data Bank Version: February 2024

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