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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
1292 Helium 7440-59-7 He Overview Details
Search for mixtures containing this mixture as subsystem

Mixture Data

Databank  Sets   Points  Temperature
Range		 Pressure
Range
Vapor-Liquid Equilibria VLE 99 794 90-290 K12-1,01325E6 kPa
Mixture Viscosities VIS 4 20 298-473 K101 kPa (const.)
Mixture Surface Tensions MSFT 9 49 95-175 K20-3940 kPa
Mixture Speeds of Sound MSOS 10 223 273-375 K474-20966 kPa
Mixture Thermal Conductivities MTCN 4 47 300-590 K1080-12810 kPa
Mixture P-v-T Data MPVT 35 822 100-400 K125-19947 kPa
Diffusion Coefficients DIF 1 7 280-400 K101 kPa (const.)
Further Thermodynamic Properties X 10 281 94-293 K1307-26214 kPa
Total 172 2243
n.a. = not available or not given

Dortmund Data Bank Version: February 2024
What are "Sets" and "Points" in the Dortmund Data Bank? © Dortmund Data Bank  by  DDBST GmbH
Online DDB search information page Overall Statistics on Systems, Sets, and Points
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