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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
174	Water	7732-18-5	H₂O	Overview	Details
1051	Methane	74-82-8	CH₄	Overview	Details
1053	Ethylene	74-85-1	C₂H₄	Overview	Details
1055	Propylene	115-07-1	C₃H₆	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	1051	1053	1055	Propylene
174	Water	260	50	36
1051	Methane		45	30
1053	Ethylene			28

**Heats of Mixing (HE)**
DDB#	Name	1051	1053	1055	Propylene
174	Water	65	4	4
1051	Methane		13	n.a.
1053	Ethylene			n.a.

**Gas Solubilities (GLE)**
DDB#	Name	1051	1053	1055	Propylene
174	Water	128	49	29
1051	Methane		n.a.	n.a.
1053	Ethylene			n.a.

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	1051	1053	1055	Propylene
174	Water	n.a.	n.a.	20
1051	Methane		n.a.	n.a.
1053	Ethylene			n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	1051	1053	1055	Propylene
174	Water	n.a.	n.a.	35
1051	Methane		n.a.	n.a.
1053	Ethylene			n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	1051	1053	1055	Propylene
174	Water	11	13	10
1051	Methane		13	15
1053	Ethylene			12

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	1051	1053	1055	Propylene
174	Water	1	n.a.	n.a.
1051	Methane		3	n.a.
1053	Ethylene			3

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	1051	1053	1055	Propylene
174	Water	17	n.a.	n.a.
1051	Methane		7	n.a.
1053	Ethylene			n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	1051	1053	1055	Propylene
174	Water	5	3	6
1051	Methane		1	n.a.
1053	Ethylene			2

**Mixture Viscosities (VIS)**
DDB#	Name	1051	1053	1055	Propylene
174	Water	n.a.	n.a.	n.a.
1051	Methane		5	n.a.
1053	Ethylene			n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	1051	1053	1055	Propylene
174	Water	51	10	n.a.
1051	Methane		n.a.	n.a.
1053	Ethylene			n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	1051	1053	1055	Propylene
174	Water	9	n.a.	n.a.
1051	Methane		1	n.a.
1053	Ethylene			n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	1051	1053	1055	Propylene
174	Water	20	1	2
1051	Methane		1	n.a.
1053	Ethylene			8

**Gas Hydrate Data (GHD)**
DDB#	Name	1051	1053	1055	Propylene
174	Water	246	21	10
1051	Methane		n.a.	n.a.
1053	Ethylene			n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	1051	1053	1055	Propylene
174	Water	8	3	1
1051	Methane		n.a.	n.a.
1053	Ethylene			n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	1051	1053	1055	Propylene
174	Water	55	9	3
1051	Methane		2	n.a.
1053	Ethylene			n.a.

**Total**
DDB#	Name	1051	1053	1055	Propylene
174	Water	876	163	156
1051	Methane		91	45
1053	Ethylene			53

Dortmund Data Bank Version: February 2024

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