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English Translations » 氯碱技术圈 » What is the typical packing height in the hydrogen chloride

What is the typical packing height in the hydrogen chloride drying tower after conventional hydrochloric acid purification?

2020-11-28View Original

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Hello, seniors! Currently, a hydrogen chloride drying unit is being designed, with conventional hydrogen chloride gas as the inlet. The export grade requires a moisture content of less than 50 ppm. Now, two-stage drying with concentrated sulfuric acid is planned to be used. What is the typical filler height required to meet the specifications? Thank you! Currently, all designs use 6m (two layers of packing)
Reply #22020-12-07
Deep cryogenic dehydration combined with a demister can be used.
Reply #32020-12-07
Deep cryogenic dehydration combined with a demister can be used.

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Translated at 2026-07-23 09:39:12

Original: https://bbs.hcbbs.com/thread-3128211-1-1.html

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