Are there any data available on the solubility of CO2 in methanol at temperatures above 0 degrees?
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Is there any data available on the solubility of CO2 in methanol at temperatures above 0 degrees? Thank you all
Values above 0 degrees are listed in many reference books, I believe. It should be within that temperature range for low-temperature methanol washing; it’s hard to find, or perhaps even impossible to find.
I’ve found the low-temperature methanol wash unit, but not the high-temperature one. Please, does anyone know where it is?
Solubility of carbon dioxide in methanol at different pressures and temperatures. Unit: (cm3 of CO2 per g of methanol)
P(CO2)/MPa Temperature/°C: -26, -36, -45, -60
0.1 0.10 11.76 23.73 35.96 68.0
0.2 0.20 33.62 49.87 72.61 99.0
0.3 0.30 45.50 57.41 117.03 121.4
0.4 0.40 57.70 113.01 174.09 607.0
0.5 0.50 710.60 150.02 250.00 0.608
0.6 0.60 127.02 201.03 362.00 0.709
0.7 0.70 155.02 262.05 570.00 0.831
0.8 0.80 192.03 355.00 0.912 223.0
0.9 0.90 268.06 610.00 1.165 343.0
1.0 1.00 385.00 1.216 385.00 1.317
1.1 1.10 468.00 1.418 617.00 1.520
1.2 1.20 142.0
P(CO2)/MPa Temperature/°C: -26, -36, -45, -60
0.1 0.10 11.76 23.73 35.96 68.0
0.2 0.20 33.62 49.87 72.61 99.0
0.3 0.30 45.50 57.41 117.03 121.4
0.4 0.40 57.70 113.01 174.09 607.0
0.5 0.50 710.60 150.02 250.00 0.608
0.6 0.60 127.02 201.03 362.00 0.709
0.7 0.70 155.02 262.05 570.00 0.831
0.8 0.80 192.03 355.00 0.912 223.0
0.9 0.90 268.06 610.00 1.165 343.0
1.0 1.00 385.00 1.216 385.00 1.317
1.1 1.10 468.00 1.418 617.00 1.520
1.2 1.20 142.0
Solubility of carbon dioxide in methanol at different temperatures at atmospheric pressure (0.1 MPa) (g/100g): 0 degrees Celsius – 4.95; 1 degree Celsius – 4.84; 2 degrees Celsius – 4.73; 5 degrees Celsius – 4.41; 10 degrees Celsius – 3.93; 15 degrees Celsius – 3.5; 20 degrees Celsius – 3.11; 25 degrees Celsius – 2.74; 30 degrees Celsius – 2.38; 35 degrees Celsius – 2.04; 50 degrees Celsius – 0.01. The original poster did not specify the pressure under which these values were measured, so only the data at atmospheric pressure are listed for reference.
This post was last edited by Daney on 2010-1-29 at 11:36. Thank you very much to the experienced person; I’ll be online waiting. Are there any data available at normal pressure around 80 degrees? Could you also provide me with data at higher pressures, such as around 0.3 Mpa and 0.7 Mpa? Additionally, may I ask where you obtained these data? Thanks a lot! ! !
The solubility at 50 degrees under normal pressure is already very low, at 1 g of carbon dioxide per 100 g of methanol; therefore, there is no data available for 80 degrees under normal pressure. If such data did exist, it would likely be outside the range of the analytical instruments. At 80 degrees Celsius and 0.5 MPa, the solubility is 4.71 g; at 80 degrees Celsius and 0.7 MPa, it is 7.57 g. These values come from professional databases.
So I would like to ask if there are any data on solubility at -40 degrees Celsius under 2.9 Mpa available upstairs
Could you please tell me the title of the reference book?
Could you please tell me the title of the reference book?
Hello, could you please tell me the solubility of CO2 in methanol at different pressures?