- Name
- Hydrogen
- InChI
- InChI=1S/H2/h1H
- InChI Key
- UFHFLCQGNIYNRP-UHFFFAOYSA-N
- Formula
- H2
- SMILES
- [H][H]
- Mol. Weight (g/mol)
- 2.02
- CAS
- 1333-74-0
- Name
- Carbon dioxide
- InChI
- InChI=1S/CO2/c2-1-3
- InChI Key
- CURLTUGMZLYLDI-UHFFFAOYSA-N
- Formula
- CO2
- SMILES
- O=C=O
- Mol. Weight (g/mol)
- 44.01
- CAS
- 124-38-9
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Datasets
- η - Viscosity, Pa*s (2)
- ρg - Mass density, kg/m3 (4)
- ρl - Mass density, kg/m3 (2)
- ρm,g - Amount density, mol/m3 (2)
Viscosity, Pa*s [ref]
Operational condition: Pressure, kPa = 300 (Fluid (supercritical or subcritical phases))
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Fluid (supercritical or subcritical phases) | Mole fraction of Hydrogen (1) - Fluid (supercritical or subcritical phases) | Viscosity, Pa*s - Fluid (supercritical or subcritical phases) |
| 500.00 | 0.0000 | 0.0000 |
| 500.00 | 0.1500 | 0.0000 |
| 500.00 | 0.3000 | 0.0000 |
| 500.00 | 0.5000 | 0.0000 |
| 500.00 | 0.7000 | 0.0000 |
| 500.00 | 0.8500 | 0.0000 |
| 500.00 | 1.0000 | 0.0000 |
| 800.00 | 0.0000 | 0.0000 |
| 800.00 | 0.1500 | 0.0000 |
| 800.00 | 0.3000 | 0.0000 |
| 800.00 | 0.5000 | 0.0000 |
| 800.00 | 0.7000 | 0.0000 |
| 800.00 | 0.8500 | 0.0000 |
| 800.00 | 1.0000 | 0.0000 |
| 1100.00 | 0.0000 | 0.0000 |
| 1100.00 | 0.1500 | 0.0000 |
| 1100.00 | 0.3000 | 0.0000 |
| 1100.00 | 0.5000 | 0.0000 |
| 1100.00 | 0.7000 | 0.0000 |
| 1100.00 | 0.8500 | 0.0000 |
| 1100.00 | 1.0000 | 0.0000 |
Viscosity, Pa*s [ref]
Operational condition: Pressure, kPa = 300 (Fluid (supercritical or subcritical phases))
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Fluid (supercritical or subcritical phases) | Mole fraction of Hydrogen (1) - Fluid (supercritical or subcritical phases) | Viscosity, Pa*s - Fluid (supercritical or subcritical phases) |
| 500.00 | 0.0000 | 0.0000 |
| 500.00 | 0.1500 | 0.0000 |
| 500.00 | 0.3000 | 0.0000 |
| 500.00 | 0.5000 | 0.0000 |
| 500.00 | 0.7000 | 0.0000 |
| 500.00 | 0.8500 | 0.0000 |
| 500.00 | 1.0000 | 0.0000 |
| 800.00 | 0.0000 | 0.0000 |
| 800.00 | 0.1500 | 0.0000 |
| 800.00 | 0.3000 | 0.0000 |
| 800.00 | 0.5000 | 0.0000 |
| 800.00 | 0.7000 | 0.0000 |
| 800.00 | 0.8500 | 0.0000 |
| 800.00 | 1.0000 | 0.0000 |
| 1100.00 | 0.0000 | 0.0000 |
| 1100.00 | 0.1500 | 0.0000 |
| 1100.00 | 0.3000 | 0.0000 |
| 1100.00 | 0.5000 | 0.0000 |
| 1100.00 | 0.7000 | 0.0000 |
| 1100.00 | 0.8500 | 0.0000 |
| 1100.00 | 1.0000 | 0.0000 |
Mass density, kg/m3 [ref]
Operational condition: Mole fraction = 0.05362 (Gas)
| Fixed | Measured | |
|---|---|---|
| Pressure, kPa - Gas | Temperature, K - Gas | Mass density, kg/m3 - Gas |
| 3035.96 | 273.15 | 71.3532 |
| 2536.90 | 273.15 | 56.521 |
| 2022.37 | 273.15 | 42.9575 |
| 1524.62 | 273.15 | 31.0881 |
| 1039.57 | 273.15 | 20.4494 |
| 513.52 | 273.15 | 9.7487 |
| 4984.89 | 293.15 | 121.352 |
| 4051.14 | 293.15 | 89.7154 |
| 3016.70 | 293.15 | 61.5091 |
| 1991.99 | 293.15 | 37.9543 |
| 1014.60 | 293.15 | 18.2895 |
| 503.16 | 293.15 | 8.8349 |
| 5997.37 | 323.15 | 121.561 |
| 5030.44 | 323.15 | 96.6051 |
| 4029.43 | 323.15 | 73.5962 |
| 3009.75 | 323.15 | 52.4905 |
| 2031.06 | 323.15 | 34.0104 |
| 1038.12 | 323.15 | 16.7369 |
| 549.21 | 323.15 | 8.7003 |
Mass density, kg/m3 [ref]
Operational condition: Mole fraction = 0.6992 (Gas)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Gas | Pressure, kPa - Gas | Mass density, kg/m3 - Gas |
| 753.60 | 23216.00 | 50.82 |
| 743.90 | 22909.00 | 50.82 |
| 733.90 | 22610.00 | 50.86 |
| 723.30 | 22282.00 | 50.87 |
| 713.90 | 21981.00 | 50.87 |
| 703.30 | 21638.00 | 50.85 |
| 693.50 | 21304.00 | 50.79 |
| 683.60 | 20986.00 | 50.78 |
| 673.40 | 20652.00 | 50.77 |
Mass density, kg/m3 [ref]
Operational condition: Mole fraction = 0.05362 (Gas)
| Fixed | Measured | |
|---|---|---|
| Pressure, kPa - Gas | Temperature, K - Gas | Mass density, kg/m3 - Gas |
| 3035.96 | 273.15 | 71.3532 |
| 2536.90 | 273.15 | 56.521 |
| 2022.37 | 273.15 | 42.9575 |
| 1524.62 | 273.15 | 31.0881 |
| 1039.57 | 273.15 | 20.4494 |
| 513.52 | 273.15 | 9.7487 |
| 4984.89 | 293.15 | 121.352 |
| 4051.14 | 293.15 | 89.7154 |
| 3016.70 | 293.15 | 61.5091 |
| 1991.99 | 293.15 | 37.9543 |
| 1014.60 | 293.15 | 18.2895 |
| 503.16 | 293.15 | 8.8349 |
| 5997.37 | 323.15 | 121.561 |
| 5030.44 | 323.15 | 96.6051 |
| 4029.43 | 323.15 | 73.5962 |
| 3009.75 | 323.15 | 52.4905 |
| 2031.06 | 323.15 | 34.0104 |
| 1038.12 | 323.15 | 16.7369 |
| 549.21 | 323.15 | 8.7003 |
Mass density, kg/m3 [ref]
Operational condition: Mole fraction = 0.6992 (Gas)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Gas | Pressure, kPa - Gas | Mass density, kg/m3 - Gas |
| 753.60 | 23216.00 | 50.82 |
| 743.90 | 22909.00 | 50.82 |
| 733.90 | 22610.00 | 50.86 |
| 723.30 | 22282.00 | 50.87 |
| 713.90 | 21981.00 | 50.87 |
| 703.30 | 21638.00 | 50.85 |
| 693.50 | 21304.00 | 50.79 |
| 683.60 | 20986.00 | 50.78 |
| 673.40 | 20652.00 | 50.77 |
Mass density, kg/m3 [ref]
| Fixed | Measured | ||
|---|---|---|---|
| Temperature, K - Fluid (supercritical or subcritical phases) | Pressure, kPa - Fluid (supercritical or subcritical phases) | Mole fraction of Hydrogen (1) - Fluid (supercritical or subcritical phases) | Mass density, kg/m3 - Fluid (supercritical or subcritical phases) |
| 313.00 | 22600.00 | 0.2440 | 461.0 |
| 318.00 | 23700.00 | 0.2440 | 461.0 |
| 323.00 | 24900.00 | 0.2440 | 461.0 |
| 328.00 | 26100.00 | 0.2440 | 461.0 |
| 333.00 | 27200.00 | 0.2440 | 461.0 |
| 338.00 | 28400.00 | 0.2440 | 461.0 |
| 343.00 | 29600.00 | 0.2440 | 461.0 |
| 318.00 | 23400.00 | 0.1300 | 624.0 |
| 318.00 | 36700.00 | 0.1350 | 748.0 |
| 323.00 | 25100.00 | 0.1300 | 624.0 |
| 323.00 | 39000.00 | 0.1350 | 748.0 |
| 328.00 | 26600.00 | 0.1300 | 624.0 |
| 328.00 | 41400.00 | 0.1350 | 748.0 |
| 333.00 | 28400.00 | 0.1300 | 624.0 |
| 333.00 | 40200.00 | 0.1380 | 728.0 |
| 333.00 | 43800.00 | 0.1350 | 748.0 |
| 338.00 | 30000.00 | 0.1300 | 624.0 |
| 338.00 | 42600.00 | 0.1380 | 728.0 |
| 338.00 | 46300.00 | 0.1350 | 748.0 |
| 313.00 | 22100.00 | 0.1300 | 624.0 |
| 343.00 | 31700.00 | 0.1300 | 624.0 |
| 343.00 | 44900.00 | 0.1380 | 728.0 |
| 343.00 | 48900.00 | 0.1350 | 748.0 |
| 313.00 | 31300.00 | 0.1380 | 728.0 |
| 308.00 | 27400.00 | 0.0650 | 819.0 |
| 313.00 | 34100.00 | 0.1350 | 748.0 |
| 328.00 | 31500.00 | 0.0450 | 795.0 |
| 328.00 | 37900.00 | 0.1380 | 728.0 |
| 328.00 | 38100.00 | 0.0650 | 819.0 |
| 308.00 | 20100.00 | 0.1300 | 624.0 |
| 308.00 | 29400.00 | 0.1380 | 728.0 |
| 308.00 | 21100.00 | 0.0450 | 795.0 |
| 333.00 | 33700.00 | 0.0450 | 795.0 |
| 318.00 | 26100.00 | 0.0450 | 795.0 |
| 333.00 | 40800.00 | 0.0650 | 819.0 |
| 318.00 | 32500.00 | 0.0650 | 819.0 |
| 308.00 | 31700.00 | 0.1350 | 748.0 |
| 318.00 | 33500.00 | 0.1380 | 728.0 |
| 338.00 | 36200.00 | 0.0450 | 795.0 |
| 313.00 | 23800.00 | 0.0450 | 795.0 |
| 338.00 | 43800.00 | 0.0650 | 819.0 |
| 308.00 | 21500.00 | 0.2440 | 461.0 |
| 313.00 | 30000.00 | 0.0650 | 819.0 |
| 323.00 | 28600.00 | 0.0450 | 795.0 |
| 343.00 | 38900.00 | 0.0450 | 795.0 |
| 323.00 | 35300.00 | 0.0650 | 819.0 |
| 343.00 | 46700.00 | 0.0650 | 819.0 |
| 323.00 | 35600.00 | 0.1380 | 728.0 |
Mass density, kg/m3 [ref]
| Fixed | Measured | ||
|---|---|---|---|
| Temperature, K - Fluid (supercritical or subcritical phases) | Pressure, kPa - Fluid (supercritical or subcritical phases) | Mole fraction of Hydrogen (1) - Fluid (supercritical or subcritical phases) | Mass density, kg/m3 - Fluid (supercritical or subcritical phases) |
| 313.00 | 22600.00 | 0.2440 | 461.0 |
| 318.00 | 23700.00 | 0.2440 | 461.0 |
| 323.00 | 24900.00 | 0.2440 | 461.0 |
| 328.00 | 26100.00 | 0.2440 | 461.0 |
| 333.00 | 27200.00 | 0.2440 | 461.0 |
| 338.00 | 28400.00 | 0.2440 | 461.0 |
| 343.00 | 29600.00 | 0.2440 | 461.0 |
| 318.00 | 23400.00 | 0.1300 | 624.0 |
| 318.00 | 36700.00 | 0.1350 | 748.0 |
| 323.00 | 25100.00 | 0.1300 | 624.0 |
| 323.00 | 39000.00 | 0.1350 | 748.0 |
| 328.00 | 26600.00 | 0.1300 | 624.0 |
| 328.00 | 41400.00 | 0.1350 | 748.0 |
| 333.00 | 28400.00 | 0.1300 | 624.0 |
| 333.00 | 40200.00 | 0.1380 | 728.0 |
| 333.00 | 43800.00 | 0.1350 | 748.0 |
| 338.00 | 30000.00 | 0.1300 | 624.0 |
| 338.00 | 42600.00 | 0.1380 | 728.0 |
| 338.00 | 46300.00 | 0.1350 | 748.0 |
| 313.00 | 22100.00 | 0.1300 | 624.0 |
| 343.00 | 31700.00 | 0.1300 | 624.0 |
| 343.00 | 44900.00 | 0.1380 | 728.0 |
| 343.00 | 48900.00 | 0.1350 | 748.0 |
| 313.00 | 31300.00 | 0.1380 | 728.0 |
| 308.00 | 27400.00 | 0.0650 | 819.0 |
| 313.00 | 34100.00 | 0.1350 | 748.0 |
| 328.00 | 31500.00 | 0.0450 | 795.0 |
| 328.00 | 37900.00 | 0.1380 | 728.0 |
| 328.00 | 38100.00 | 0.0650 | 819.0 |
| 308.00 | 20100.00 | 0.1300 | 624.0 |
| 308.00 | 29400.00 | 0.1380 | 728.0 |
| 308.00 | 21100.00 | 0.0450 | 795.0 |
| 333.00 | 33700.00 | 0.0450 | 795.0 |
| 318.00 | 26100.00 | 0.0450 | 795.0 |
| 333.00 | 40800.00 | 0.0650 | 819.0 |
| 318.00 | 32500.00 | 0.0650 | 819.0 |
| 308.00 | 31700.00 | 0.1350 | 748.0 |
| 318.00 | 33500.00 | 0.1380 | 728.0 |
| 338.00 | 36200.00 | 0.0450 | 795.0 |
| 313.00 | 23800.00 | 0.0450 | 795.0 |
| 338.00 | 43800.00 | 0.0650 | 819.0 |
| 308.00 | 21500.00 | 0.2440 | 461.0 |
| 313.00 | 30000.00 | 0.0650 | 819.0 |
| 323.00 | 28600.00 | 0.0450 | 795.0 |
| 343.00 | 38900.00 | 0.0450 | 795.0 |
| 323.00 | 35300.00 | 0.0650 | 819.0 |
| 343.00 | 46700.00 | 0.0650 | 819.0 |
| 323.00 | 35600.00 | 0.1380 | 728.0 |
Amount density, mol/m3 [ref]
Operational condition: Temperature, K = 673.1 (Gas)
| Fixed | Measured | |
|---|---|---|
| Pressure, kPa - Gas | Mole fraction of Hydrogen (1) - Gas | Amount density, mol/m3 - Gas |
| 22590.00 | 0.6005 | 3840.0 |
| 13255.00 | 0.6005 | 2300.0 |
| 7865.00 | 0.6005 | 1383.0 |
| 4694.00 | 0.6005 | 831.0 |
| 2811.00 | 0.6005 | 499.0 |
| 1687.00 | 0.6005 | 300.3 |
| 1013.00 | 0.6005 | 180.6 |
| 609.00 | 0.6005 | 108.6 |
| 25050.00 | 0.6992 | 4230.0 |
| 14670.00 | 0.6992 | 2530.0 |
| 8690.00 | 0.6992 | 1520.0 |
| 5181.00 | 0.6992 | 914.0 |
| 3101.00 | 0.6992 | 550.0 |
| 1860.00 | 0.6992 | 331.0 |
| 1118.00 | 0.6992 | 199.3 |
| 672.00 | 0.6992 | 120.0 |
Amount density, mol/m3 [ref]
Operational condition: Temperature, K = 673.1 (Gas)
| Fixed | Measured | |
|---|---|---|
| Pressure, kPa - Gas | Mole fraction of Hydrogen (1) - Gas | Amount density, mol/m3 - Gas |
| 22590.00 | 0.6005 | 3840.0 |
| 13255.00 | 0.6005 | 2300.0 |
| 7865.00 | 0.6005 | 1383.0 |
| 4694.00 | 0.6005 | 831.0 |
| 2811.00 | 0.6005 | 499.0 |
| 1687.00 | 0.6005 | 300.3 |
| 1013.00 | 0.6005 | 180.6 |
| 609.00 | 0.6005 | 108.6 |
| 25050.00 | 0.6992 | 4230.0 |
| 14670.00 | 0.6992 | 2530.0 |
| 8690.00 | 0.6992 | 1520.0 |
| 5181.00 | 0.6992 | 914.0 |
| 3101.00 | 0.6992 | 550.0 |
| 1860.00 | 0.6992 | 331.0 |
| 1118.00 | 0.6992 | 199.3 |
| 672.00 | 0.6992 | 120.0 |
Sources
- Vapor-Phase (p, rho, T, x) Behavior and Virial Coefficients for the Binary Mixture (0.05 Hydrogen + 0.95 Carbon Dioxide) over the Temperature Range from (273.15 to 323.15) K with Pressures up to 6 MPa
- Density Data of Two (H2 + CO2) Mixtures and a (H2 + CO2 + CH4) Mixture by a Modified Burnett Method at Temperature 673 K and Pressures up to 25 MPa
- Density Measurements of the H2-CO2-CH4-CO-H2O System by the Isochoric Method at 722-930 K and 15.4-30.3 MPa
- Viscosity of H2-CO2 Mixtures at (500, 800, and 1100) K
- Experimental P-T-G Measurements of Supercritical Mixtures of Carbon Dioxide, Carbon Monoxide, and Hydrogen and Semiquantitative Estimation of Their Solvent Power Using the Solubility Parameter Concept