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2017-08-30View Original

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Reply #22017-10-30
Translate the following 7 texts from chinese_simplified to italian. Return ONLY a valid json array of translated strings in the same order, No markdown formatting, No explanations.
Reply #32017-11-04
分离SO2 和HCL 混合气体
Reply #42017-12-02
如何 分离SO2 和HCL 混合气体
Reply #52018-01-15
氯化氢在常压下沸点是-85度,二氧化硫的沸点是-1度。 根据沸点差,最有效的分离方法是进行低温蒸馏,但对于这两种介质,设备材质和工艺流程的选择是很棘手的。氯化氢极易溶于于水中,而二氧化硫也溶于于水中但在酸性水中溶解度有限,可以通过使用稀盐酸吸收混合气,氯化氢可以基本上完全溶于于水中,而二氧化硫则吸收量有限,可以达到分离的目的。这种方式同样对设备材质选择有较严苛的要求。
Reply #62021-08-05
:原来有套吸收塔,前面三级水洗,后面三级碱洗,前面出盐酸,后面出亚硫酸钠,但是盐酸不好卖,有还原型二氧化硫存在,使用范围很窄,现在设计公司给设计压缩系统,根据沸点差进行分离,具体效果还不知道咋样

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