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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
89 Hexane 110-54-3 C6H14 Overview Details
237 Propane 74-98-6 C3H8 Overview Details
1051 Methane 74-82-8 CH4 Overview Details
1054 Ethane 74-84-0 C2H6 Overview Details
1056 Nitrogen 7727-37-9 N2 Overview Details
Search for mixtures containing this mixture as subsystem

Mixture Data

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Vapor-Liquid Equilibria (VLE)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane 40 81 115 58 38
89 Hexane 66 103 14 13
237 Propane 143 90 66
1051 Methane 171 140
1054 Ethane 116

Heats of Mixing (HE)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane 4 n.a. 10 3 8
89 Hexane 3 6 3 n.a.
237 Propane 13 28 12
1051 Methane 11 50
1054 Ethane 2

Gas Solubilities (GLE)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane 3 n.a. 1 1 2
89 Hexane 6 17 6 17
237 Propane 1 n.a. 1
1051 Methane n.a. n.a.
1054 Ethane 2

Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane n.a. n.a. n.a. n.a. n.a.
89 Hexane n.a. 13 n.a. n.a.
237 Propane n.a. n.a. 6
1051 Methane n.a. n.a.
1054 Ethane 27

Heat Capacities of Mixtures, Excess Heat Capacities (CPE)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane n.a. n.a. 3 n.a. n.a.
89 Hexane n.a. n.a. n.a. n.a.
237 Propane 9 n.a. n.a.
1051 Methane n.a. 4
1054 Ethane n.a.

(A)zeotropic Data (AZD)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane 13 38 36 21 8
89 Hexane 6 28 4 5
237 Propane 34 28 13
1051 Methane 53 58
1054 Ethane 24

Solid-Liquid Equilibria (SLE)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane n.a. n.a. 5 2 1
89 Hexane 1 12 1 n.a.
237 Propane 2 2 1
1051 Methane 5 8
1054 Ethane 20

Densities and Volumes of Mixtures, Excess Volumes (VE)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane n.a. 145 1 1 n.a.
89 Hexane n.a. n.a. n.a. n.a.
237 Propane 4 40 n.a.
1051 Methane 42 71
1054 Ethane n.a.

Critical Data of Mixtures (CRI)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane 3 9 7 10 3
89 Hexane 4 11 3 2
237 Propane 8 6 3
1051 Methane 6 6
1054 Ethane 9

Mixture Viscosities (VIS)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane 1 5 32 5 1
89 Hexane n.a. 5 1 n.a.
237 Propane 93 13 1
1051 Methane 43 55
1054 Ethane 1

Mixture Surface Tensions (MSFT)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane n.a. n.a. n.a. n.a. n.a.
89 Hexane 9 1 n.a. 4
237 Propane 5 n.a. n.a.
1051 Methane 9 15
1054 Ethane 1

Mixture Speeds of Sound (MSOS)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane n.a. n.a. 10 n.a. n.a.
89 Hexane n.a. n.a. n.a. n.a.
237 Propane 21 n.a. n.a.
1051 Methane 11 6
1054 Ethane n.a.

Mixture Thermal Conductivities (MTCN)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane n.a. n.a. 7 n.a. n.a.
89 Hexane n.a. n.a. n.a. 2
237 Propane 12 n.a. 1
1051 Methane 1 21
1054 Ethane 4

Mixture Dielectric Constants (MDEC)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane n.a. 2 1 n.a. n.a.
89 Hexane n.a. n.a. n.a. n.a.
237 Propane 3 1 n.a.
1051 Methane 6 16
1054 Ethane n.a.

Mixture P-v-T Data (MPVT)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane 16 34 185 13 23
89 Hexane 9 30 n.a. n.a.
237 Propane 160 88 10
1051 Methane 81 118
1054 Ethane 45

Diffusion Coefficients (DIF)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane n.a. 1 1 1 3
89 Hexane n.a. 11 8 2
237 Propane 15 1 2
1051 Methane 1 2
1054 Ethane 3

Further Thermodynamic Properties (X)
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane 1 1 10 1 n.a.
89 Hexane 2 5 2 n.a.
237 Propane 77 5 18
1051 Methane 65 44
1054 Ethane 17

Total
DDB# Name 89 237 1051 1054 1056 Nitrogen
41 n-Butane 81 316 424 116 87
89 Hexane 106 242 42 45
237 Propane 600 302 134
1051 Methane 505 614
1054 Ethane 271

Dortmund Data Bank Version: February 2024
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