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Questions and Answers
What is the limitation of current membrane systems for oxygen production?
What is the limitation of current membrane systems for oxygen production?
- Limited to less than 400 tonnes of O2 per day (correct)
- Limited to less than 600 tonnes of O2 per day
- Limited to less than 800 tonnes of O2 per day
- Limited to less than 200 tonnes of O2 per day
What is the equation for the minimum power requirements for oxy-fuel combustion CO2 capture?
What is the equation for the minimum power requirements for oxy-fuel combustion CO2 capture?
- $Minimum Power = \left( \frac{\ln\left(\frac{\frac{y_2}{X}}{\frac{y_{O2}}{2}}\right)}{\ln\left(\frac{p_1}{p}\right)} - \frac{\ln y_{O2} + \frac{y_2}{X}}{y_{O2}}\right) \times \left(\frac{RT}{F_{CO2}}\right)$ (correct)
- $Minimum Power = \left( \frac{\ln\left(\frac{\frac{y_{O2}}{2}}{\frac{y_{2}}{X}}\right)}{\ln\left(\frac{p}{p_1}\right)} - \frac{\ln y_{O2} + \frac{y_{2}}{X}}{y_{O2}}\right) \times \left(\frac{RT}{F_{CO2}}\right)$
- $Minimum Power = \left( \frac{\ln\left(\frac{\frac{y_{O2}}{X}}{\frac{y_{2}}{2}}\right)}{\ln\left(\frac{p}{p_1}\right)} - \frac{\ln y_{O2} + \frac{y_{2}}{X}}{y_{O2}}\right) \times \left(\frac{RT}{F_{CO2}}\right)$
- $Minimum Power = \left( \frac{\ln\left(\frac{\frac{y_{2}}{X}}{\frac{y_{O2}}{2}}\right)}{\ln\left(\frac{p}{p_1}\right)} - \frac{\ln y_{O2} + \frac{y_{2}}{X}}{y_{O2}}\right) \times \left(\frac{RT}{F_{CO2}}\right)$
What is the value of total CO2 emissions used in the calculation of minimum power requirements?
What is the value of total CO2 emissions used in the calculation of minimum power requirements?
- 2,470 kmol/s (correct)
- 2,370 kmol/s
- 2,570 kmol/s
- 2,670 kmol/s
What is the temperature at which the pure CO2 product is compressed to 100 bar?
What is the temperature at which the pure CO2 product is compressed to 100 bar?
What is the effect of the technology on NOx emissions?
What is the effect of the technology on NOx emissions?
Flashcards
O2 Membrane System Limit
O2 Membrane System Limit
Current membrane systems are limited to producing less than 400 tonnes of O2 per day.
Oxy-fuel CO2 Capture: Minimum Power Equation
Oxy-fuel CO2 Capture: Minimum Power Equation
The minimum power requirement formula accounts for factors such as gas composition, pressure, and CO2 flow rate in oxy-fuel combustion.
Total CO2 Emissions Value
Total CO2 Emissions Value
The total CO2 emissions value used to calculate minimum power requirements is 2,470 kmol/s.
CO2 Compression Temperature
CO2 Compression Temperature
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Effect on NOx Emissions
Effect on NOx Emissions
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