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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
284 N-Methyl-2-pyrrolidone 872-50-4 C5H9NO Overview Details
1300 Sulfur dioxide 7446-09-5 O2S Overview Details
Search for mixtures containing this mixture as subsystem

Mixture Data

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Vapor-Liquid Equilibria (VLE)
DDB# Name 284 1300 Sulfur dioxide
174 Water 30 42
284 N-Methyl-2-pyrrolidone 2

Heats of Mixing (HE)
DDB# Name 284 1300 Sulfur dioxide
174 Water 16 1
284 N-Methyl-2-pyrrolidone n.a.

Gas Solubilities (GLE)
DDB# Name 284 1300 Sulfur dioxide
174 Water 1 241
284 N-Methyl-2-pyrrolidone 11

Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)
DDB# Name 284 1300 Sulfur dioxide
174 Water 13 n.a.
284 N-Methyl-2-pyrrolidone n.a.

Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)
DDB# Name 284 1300 Sulfur dioxide
174 Water n.a. 28
284 N-Methyl-2-pyrrolidone n.a.

Heat Capacities of Mixtures, Excess Heat Capacities (CPE)
DDB# Name 284 1300 Sulfur dioxide
174 Water 21 n.a.
284 N-Methyl-2-pyrrolidone n.a.

(A)zeotropic Data (AZD)
DDB# Name 284 1300 Sulfur dioxide
174 Water 27 n.a.
284 N-Methyl-2-pyrrolidone n.a.

Solid-Liquid Equilibria (SLE)
DDB# Name 284 1300 Sulfur dioxide
174 Water 5 1
284 N-Methyl-2-pyrrolidone n.a.

Densities and Volumes of Mixtures, Excess Volumes (VE)
DDB# Name 284 1300 Sulfur dioxide
174 Water 253 4
284 N-Methyl-2-pyrrolidone n.a.

Critical Data of Mixtures (CRI)
DDB# Name 284 1300 Sulfur dioxide
174 Water n.a. 1
284 N-Methyl-2-pyrrolidone n.a.

Mixture Viscosities (VIS)
DDB# Name 284 1300 Sulfur dioxide
174 Water 34 2
284 N-Methyl-2-pyrrolidone n.a.

Mixture Surface Tensions (MSFT)
DDB# Name 284 1300 Sulfur dioxide
174 Water 5 n.a.
284 N-Methyl-2-pyrrolidone n.a.

Mixture Speeds of Sound (MSOS)
DDB# Name 284 1300 Sulfur dioxide
174 Water 12 n.a.
284 N-Methyl-2-pyrrolidone n.a.

Mixture Dielectric Constants (MDEC)
DDB# Name 284 1300 Sulfur dioxide
174 Water 10 n.a.
284 N-Methyl-2-pyrrolidone n.a.

Mixture P-v-T Data (MPVT)
DDB# Name 284 1300 Sulfur dioxide
174 Water n.a. 3
284 N-Methyl-2-pyrrolidone n.a.

Gas Hydrate Data (GHD)
DDB# Name 284 1300 Sulfur dioxide
174 Water n.a. 13
284 N-Methyl-2-pyrrolidone n.a.

Electrical Conductivities (ECND)
DDB# Name 284 1300 Sulfur dioxide
174 Water n.a. 22
284 N-Methyl-2-pyrrolidone n.a.

Diffusion Coefficients (DIF)
DDB# Name 284 1300 Sulfur dioxide
174 Water 4 1
284 N-Methyl-2-pyrrolidone n.a.

Further Thermodynamic Properties (X)
DDB# Name 284 1300 Sulfur dioxide
174 Water 3 14
284 N-Methyl-2-pyrrolidone n.a.

Total
DDB# Name 284 1300 Sulfur dioxide
174 Water 434 373
284 N-Methyl-2-pyrrolidone 13

Dortmund Data Bank Version: February 2024
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