The mass transfer effect of MA when using absorptionsolution is better than using vacuum-pumping and sweep gas .
一般采用吸收式膜吸收法的传质效果要优于减压式和吹扫式膜吸收法的传质效果。
2
Using triethanolamine as absorptionsolution to capture various air pollutants simultaneously in one sample, it's absorption efficiency is high.
用三乙醇胺做吸收液，同时捕集多种大气污染物，其吸收率较高。
3
At present the chemical absorption method is the research hot points in the recovery of carbon dioxide, in which a important absorptionsolution is amine solutions.