One Question per Day (January 6, 2018)
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In a Lurgi gasifier, as pressure increases, does the gas production rate increase or decrease? Briefly speaking, the reason is that in Lurgi gasifiers, an increase in pressure leads to a decrease in gas production rate. Due to the increase in pressure, the CH4 percentage rises. CH4 is produced through reactions such as CO + 3H2 = CH4 + H2O, or CO2 + 4H2 = CH4 + 2H2O; it can also be formed via C + 2H2 = CH4 – all of these are reactions that result in a decrease in gas volume
In a Lurgi gasifier, as pressure increases, does the gas production rate increase or decrease? Briefly explain the reason. Answer: In the Lurgi gasifier, as pressure increases, the gas production rate decreases. Due to the increase in pressure, the CH4 percentage rises. CH4 is produced through reactions such as CO + 3H2 = CH4 + H2O, or CO2 + 4H2 = CH4 + 2H2O; it can also be formed via C + 2H2 = CH4 – all of these are reactions that result in a decrease in gas volume
As the pressure increases, it facilitates reactions that lead to a reduction in gas volume; as a result, the methane and carbon dioxide content in the gas rises, the calorific value of the gas increases, and the gas yield improves.
In the Lurgi gasifier, an increase in pressure leads to a decrease in gas production rate. Due to the increase in pressure, the CH4 percentage rises. CH4 is produced through reactions such as CO + 3H2 = CH4 + H2O, or CO2 + 4H2 = CH4 + 2H2O; it can also be formed via C + 2H2 = CH4 – all of these are reactions that result in a decrease in gas volume
In the Lurgi gasifier, an increase in pressure leads to a decrease in gas production rate. Due to the increase in pressure, the CH4 percentage rises. CH4 is produced through reactions such as CO + 3H2 = CH4 + H2O, or CO2 + 4H2 = CH4 + 2H2O; it can also be formed via C + 2H2 = CH4 – all of these are reactions that result in a decrease in gas volume
In the Lurgi gasifier, an increase in pressure leads to a decrease in gas production rate. Due to the increase in pressure, the CH4 percentage rises. CH4 is produced through reactions such as CO + 3H2 = CH4 + H2O, or CO2 + 4H2 = CH4 + 2H2O; it can also be formed via C + 2H2 = CH4 – all of these are reactions that result in a decrease in gas volume
Answer: In the Lurgi gasifier, as pressure increases, the gas production rate decreases. Due to the increase in pressure, the CH4 percentage rises. CH4 is produced through reactions such as CO + 3H2 = CH4 + H2O, or CO2 + 4H2 = CH4 + 2H2O; it can also be formed via C + 2H2 = CH4 – all of these are reactions that result in a decrease in gas volume
Answer: In the Lurgi gasifier, as pressure increases, the gas production rate decreases. Due to the increase in pressure, the CH4 percentage rises. CH4 is produced through reactions such as CO + 3H2 = CH4 + H2O, or CO2 + 4H2 = CH4 + 2H2O; it can also be formed via C + 2H2 = CH4 – all of these are reactions that result in a decrease in gas volume