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Chemical process error

2019-06-18View Original

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Have there been any major mistakes made while operating the units or heating the pipes with steam, or during other chemical processing operations?
Reply #22019-06-20
There are simply too many incorrect operations involved here; it would be better if you could be more specific, as that will help others assist you in resolving the issue. For example, when the unit uses steam, special attention should be paid to water hammer phenomena. The start-up and shutdown of the unit require proper acceleration procedures to be followed, with attention paid to the relevant critical speeds!
Reply #32019-12-06
Very rarely; generally, major process operations require three levels of confirmation!
Reply #42019-12-07
Some typical cases can be introduced.

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