liquid sulfur dioxide benzene process 液态二氧化硫
liquid sulfur dioxide 液态二氧化硫
liquid sulfur dioxide extraction process 液态二氧化硫抽提过程
liquid sulfur dioxide-benzene process 液封
sulfur dioxide liquid 液体二氧化硫
It was found that the permeation flux of sulfur dioxide can be greatly enhanced by the use of optimum kind of membrane solution and liquid concentration.
采用适宜的膜液及膜液浓度可使二氧化硫的渗透通量得到极大的提高。
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