Mixture of Carbon dioxide + Methane + Water

Excel

Carbon dioxide

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

Methane

Name
Methane
InChI
InChI=1S/CH4/h1H4
InChI Key
VNWKTOKETHGBQD-UHFFFAOYSA-N
Formula
CH4
SMILES
C
Mol. Weight (g/mol)
16.04
CAS
74-82-8

Water

Name
Water
InChI
InChI=1S/H2O/h1H2
InChI Key
XLYOFNOQVPJJNP-UHFFFAOYSA-N
Formula
H2O
SMILES
O
Mol. Weight (g/mol)
18.02
CAS
7732-18-5
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Datasets

  1. Mole fraction (6)

Mole fraction of Water (3) [ref]

Operational conditions:

Solvent: Mole fraction of Carbon dioxide (1) - Fluid (supercritical or subcritical phases) Mole fraction of Water (3) - Fluid (supercritical or subcritical phases)
0.0000 0.0200
0.0301 0.0200
0.2500 0.0214
0.4995 0.0250
0.7500 0.0300
1.0000 0.0374

Temperature, K x Pressure, kPa x Mole fraction [ref]

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Mole fraction of Carbon dioxide (1) - Liquid Mole fraction of Methane (2) - Liquid Mole fraction of Methane (2) - Gas Mole fraction of Carbon dioxide (1) - Gas
323.20 10039.00 0.0182 0.0002 0.0738 0.9262
323.35 9993.00 0.0099 0.0008 0.5331 0.4669
323.25 10020.00 0.0103 0.0009 0.5327 0.4673
323.25 10016.00 0.0108 0.0009 0.5237 0.4763
323.55 10020.00 0.0129 0.0007 0.4123 0.5877
323.55 10010.00 0.0135 0.0007 0.4153 0.5847
323.55 10000.00 0.0130 0.0007 0.4122 0.5878
323.45 10027.00 0.0135 0.0007 0.4051 0.5949
322.75 10025.00 0.0092 0.0009 0.5765 0.4235
322.95 10011.00 0.0097 0.0010 0.5739 0.4261
323.05 9985.00 0.0094 0.0009 0.5718 0.4282
323.30 10021.00 0.0185 0.0002 0.1121 0.8879
322.95 9995.00 0.0100 0.0010 0.5677 0.4323
323.15 10014.00 0.0061 0.0010 0.7102 0.2898
323.15 10034.00 0.0068 0.0013 0.7070 0.2930
323.15 10023.00 0.0066 0.0011 0.7068 0.2932
323.35 10037.00 0.0067 0.0011 0.7066 0.2934
322.95 10018.00 0.0037 0.0014 0.8219 0.1781
322.85 10008.00 0.0037 0.0013 0.8191 0.1809
322.95 10020.00 0.0038 0.0013 0.8089 0.1911
322.95 10026.00 0.0039 0.0013 0.8140 0.1860
323.20 9975.00 0.0175 0.0002 0.1126 0.8874
323.15 10010.00 0.0190 0.0002 0.0937 0.9063
323.45 9990.00 0.0159 0.0004 0.2310 0.7690
323.75 10041.00 0.0163 0.0004 0.2360 0.7640
323.15 10025.00 0.0160 0.0004 0.2443 0.7557
323.30 10015.00 0.0161 0.0004 0.2506 0.7494
323.25 10034.00 0.0092 0.0008 0.5410 0.4590

Mole fraction of Methane (2) [ref]

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Mole fraction of Carbon dioxide (1) - Liquid Mole fraction of Methane (2) - Liquid
324.00 30800.00 0.0145 0.0012
324.20 49900.00 0.0098 0.0022
324.30 30400.00 0.0082 0.0019
324.60 50300.00 0.0181 0.0015
324.80 30600.00 0.0189 0.0007
324.80 49300.00 0.0224 0.0010
374.80 10500.00 0.0067 0.0008
375.20 40300.00 0.0132 0.0016
375.30 30500.00 0.0124 0.0013
375.40 20200.00 0.0087 0.0013
375.40 30200.00 0.0097 0.0017
375.50 40200.00 0.0181 0.0009
375.50 49900.00 0.0193 0.0011
375.60 20600.00 0.0151 0.0006
375.60 20700.00 0.0107 0.0011
375.60 30400.00 0.0166 0.0008
375.60 40200.00 0.0103 0.0021
375.70 50600.00 0.0110 0.0024
375.80 11000.00 0.0087 0.0006
375.90 10700.00 0.0112 0.0003
376.20 49800.00 0.0142 0.0019

Mole fraction of Water (3) [ref]

Operational conditions:

Solvent: Mole fraction of Carbon dioxide (1) - Fluid (supercritical or subcritical phases) Mole fraction of Water (3) - Fluid (supercritical or subcritical phases)
0.0000 0.0200
0.0301 0.0200
0.2500 0.0214
0.4995 0.0250
0.7500 0.0300
1.0000 0.0374

Temperature, K x Pressure, kPa x Mole fraction [ref]

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Mole fraction of Carbon dioxide (1) - Liquid Mole fraction of Methane (2) - Liquid Mole fraction of Methane (2) - Gas Mole fraction of Carbon dioxide (1) - Gas
323.20 10039.00 0.0182 0.0002 0.0738 0.9262
323.35 9993.00 0.0099 0.0008 0.5331 0.4669
323.25 10020.00 0.0103 0.0009 0.5327 0.4673
323.25 10016.00 0.0108 0.0009 0.5237 0.4763
323.55 10020.00 0.0129 0.0007 0.4123 0.5877
323.55 10010.00 0.0135 0.0007 0.4153 0.5847
323.55 10000.00 0.0130 0.0007 0.4122 0.5878
323.45 10027.00 0.0135 0.0007 0.4051 0.5949
322.75 10025.00 0.0092 0.0009 0.5765 0.4235
322.95 10011.00 0.0097 0.0010 0.5739 0.4261
323.05 9985.00 0.0094 0.0009 0.5718 0.4282
323.30 10021.00 0.0185 0.0002 0.1121 0.8879
322.95 9995.00 0.0100 0.0010 0.5677 0.4323
323.15 10014.00 0.0061 0.0010 0.7102 0.2898
323.15 10034.00 0.0068 0.0013 0.7070 0.2930
323.15 10023.00 0.0066 0.0011 0.7068 0.2932
323.35 10037.00 0.0067 0.0011 0.7066 0.2934
322.95 10018.00 0.0037 0.0014 0.8219 0.1781
322.85 10008.00 0.0037 0.0013 0.8191 0.1809
322.95 10020.00 0.0038 0.0013 0.8089 0.1911
322.95 10026.00 0.0039 0.0013 0.8140 0.1860
323.20 9975.00 0.0175 0.0002 0.1126 0.8874
323.15 10010.00 0.0190 0.0002 0.0937 0.9063
323.45 9990.00 0.0159 0.0004 0.2310 0.7690
323.75 10041.00 0.0163 0.0004 0.2360 0.7640
323.15 10025.00 0.0160 0.0004 0.2443 0.7557
323.30 10015.00 0.0161 0.0004 0.2506 0.7494
323.25 10034.00 0.0092 0.0008 0.5410 0.4590

Mole fraction of Methane (2) [ref]

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Mole fraction of Carbon dioxide (1) - Liquid Mole fraction of Methane (2) - Liquid
324.00 30800.00 0.0145 0.0012
324.20 49900.00 0.0098 0.0022
324.30 30400.00 0.0082 0.0019
324.60 50300.00 0.0181 0.0015
324.80 30600.00 0.0189 0.0007
324.80 49300.00 0.0224 0.0010
374.80 10500.00 0.0067 0.0008
375.20 40300.00 0.0132 0.0016
375.30 30500.00 0.0124 0.0013
375.40 20200.00 0.0087 0.0013
375.40 30200.00 0.0097 0.0017
375.50 40200.00 0.0181 0.0009
375.50 49900.00 0.0193 0.0011
375.60 20600.00 0.0151 0.0006
375.60 20700.00 0.0107 0.0011
375.60 30400.00 0.0166 0.0008
375.60 40200.00 0.0103 0.0021
375.70 50600.00 0.0110 0.0024
375.80 11000.00 0.0087 0.0006
375.90 10700.00 0.0112 0.0003
376.20 49800.00 0.0142 0.0019

Sources