Said tower can be used to purify the gas recycled by the debutanization tower.
所述塔可用于净化所述脱丁塔回收的气体。
Said tower can be used to purify the gas recycled by the debutanization tower when generating methyl-ethyl ketone via mixing carbon.
所述塔特别可以用于净化由混合碳四生产甲乙酮的过程中经脱丁 塔的塔顶回收的气体。
Said tower can be used to purify the gas recycled by the debutanization tower when generating methyl-ethyl ketone via mixing carbon.
所述塔特别可以用于净化由混合碳四生产甲乙酮的过程中经脱丁 塔的塔顶回收的气体。
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