So of course if you're really purifying, say, ethanol from an ethanolwater mixture, that's how you do it.
所以如果你真的去提纯,比方说,从乙醇水混合物里提纯乙醇,这就是操作方法。
3
Wood conversion and extract yield increased and gas yield decreased with the increasing of pressure and the molar fraction of water in ethanolwater mixture.