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从能耗和吸收效果两个方面,对解吸塔各种进料方式进行了讨论,在双股进料基础上提出中间换热工艺。结果表明:各项指标均优于双股进料工艺。
From the aspects of energy consumption and absorption, the various feeding ways of desorption tower are discussed, and the intermediate heat exchange technology is put forward on the basis of double-feed. The results show that: the indicators are better than the double-feed process.