How to determine the mass of a specific gas in a mixed gas

2020-04-06View Original

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It is known that the flow rate of the mixed gas is 500 cubic meters per hour, and the mass percentage of methanol in this mixed gas is 12%. How can we calculate the mass of methanol in 500 cubic meters of this gas?

Reply #22020-04-06

Please help me out; experts, please give an answer

Reply #32020-04-16

What is the composition of your gas mixture? I don’t know how to determine the average molecular weight and density of a gas given its composition One of the values in your question is a volume unit, and the other is a mass percentage; without knowing the composition, it’s impossible to solve it.

Reply #42020-04-21

If 12% is on a volume basis, the amount of methanol is 85.71 kilograms.

Reply #52020-04-21

If 12% is a mass ratio, it needs to be discussed on a case-by-case basis.

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How to determine the mass of a specific gas in a mixed gas

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