搜索 - 科创

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想做一个电解槽，交换膜不知道怎么选，主要是电解氯化钠制取氯气，然后做磺酰氯，然后制取硫酸和盐酸，顺便请教下怎么分离SO3和HCL

根据视频中阐述的动机和电解实践表现出的效果暗示，似乎那种很普通的陶土花盆是个阴离子交换膜，或主要表现为阴离子交换膜但同时也可缓慢透过阳离子，这方面具体情况希望有清楚的高手详细讲解。

三室法在阳极附近安装阴离子交换膜，在阴极附近安装阳离子交换膜，阳极液为稀硫酸，阴极液为三氟甲基磺酸，中室为饱和硫酸钠溶液，阳极使用铂/二氧化铅，电解后在阳极室得到浓度较高的硫酸。

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