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English Translations » 信息处理 » Factory about the storage of ammonia

Factory about the storage of ammonia

2008-02-01View Original

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Our factory has a new storage tank, which is used to hold ammonia (>=20%). It has been in use for almost 2 months. The bottom of the tank is connected to a pump with a pipe and transported outward. The sample taken from the pump outlet is now a turbid liquid, and there is a reddish-brown substance after precipitation. There is no anti-corrosion lining in the storage tank. I would like to ask the relevant people whether the reddish-brown substance is ferric hydroxide or rust in the tank and pipes? Thanks

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Translated at 2026-07-28 18:51:26

Original: https://bbs.hcbbs.com/thread-149486-1-1.html

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