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English Translations » 信息处理 » Regarding the issue of alkali washing

Regarding the issue of alkali washing

2010-08-29View Original

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Hello, masters! Why is acid cleaning used for methanol storage tanks, while alkali cleaning is used for pipelines?
Reply #22010-08-29
Pickling is done to remove rust inside the equipment. Alkali washing of the pipelines within the system is carried out to remove oil residues from the inner walls.
Reply #32010-08-29
How can rust in that system be removed?

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Translated at 2026-07-27 02:01:58

Original: https://bbs.hcbbs.com/thread-724191-1-1.html

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