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English Translations » 信息处理 » Seeking help with a problem related to hydrochloric acid ana

Seeking help with a problem related to hydrochloric acid analysis

2007-12-31View Original

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18% hydrochloric acid is not suitable for separation due to the formation of azeotropes; one solution is to add brine in order to change the composition of the material at the bottom of the tower. However, this leads to the risk of brine precipitating and causing blockages at the bottom of the tower. Is there any good solution?
Reply #22008-01-01
The reboiler at the bottom of the tower should not use natural circulation; instead, pump-driven circulation should be employed.

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Translated at 2026-07-28 19:22:13

Original: https://bbs.hcbbs.com/thread-131882-1-1.html

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