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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
41	n-Butane	106-97-8	C₄H₁₀	Overview	Details
1050	Carbon dioxide	124-38-9	CO₂	Overview	Details
1051	Methane	74-82-8	CH₄	Overview	Details
1054	Ethane	74-84-0	C₂H₆	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	79	115	58
1050	Carbon dioxide		178	85
1051	Methane			171

**Heats of Mixing (HE)**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	20	10	3
1050	Carbon dioxide		84	136
1051	Methane			11

**Gas Solubilities (GLE)**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	n.a.	1	1
1050	Carbon dioxide		n.a.	n.a.
1051	Methane			n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	n.a.	3	n.a.
1050	Carbon dioxide		n.a.	n.a.
1051	Methane			n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	31	36	21
1050	Carbon dioxide		65	53
1051	Methane			53

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	2	5	2
1050	Carbon dioxide		31	6
1051	Methane			5

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	n.a.	1	1
1050	Carbon dioxide		31	106
1051	Methane			42

**Critical Data of Mixtures (CRI)**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	10	7	10
1050	Carbon dioxide		13	12
1051	Methane			6

**Mixture Viscosities (VIS)**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	1	32	5
1050	Carbon dioxide		36	35
1051	Methane			43

**Mixture Surface Tensions (MSFT)**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	3	n.a.	n.a.
1050	Carbon dioxide		2	n.a.
1051	Methane			9

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	n.a.	10	n.a.
1050	Carbon dioxide		n.a.	n.a.
1051	Methane			11

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	n.a.	7	n.a.
1050	Carbon dioxide		22	12
1051	Methane			1

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	n.a.	1	n.a.
1050	Carbon dioxide		n.a.	n.a.
1051	Methane			6

**Mixture P-v-T Data (MPVT)**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	99	185	13
1050	Carbon dioxide		134	217
1051	Methane			81

**Diffusion Coefficients (DIF)**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	n.a.	1	1
1050	Carbon dioxide		7	1
1051	Methane			1

**Further Thermodynamic Properties (X)**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	n.a.	10	1
1050	Carbon dioxide		50	26
1051	Methane			65

**Total**
DDB#	Name	1050	1051	1054	Ethane
41	n-Butane	245	424	116
1050	Carbon dioxide		653	689
1051	Methane			505

Dortmund Data Bank Version: February 2024

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