Emergency!

2015-09-19 View Original

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What should be done if both the top reflux pumps (two pumps) of the butane stripping tower (hydrogen sulfide stripping tower) fail?

Reply #2 2015-09-20

Reduce the feed rate and lower the stripping steam; considering using cold light fraction as a feed to exert pressure (though it hasn’t been tried yet). Looking forward to your solution

Reply #3 2015-09-20

When replacing the pump, considering the pump in the reflux tank of the stripping tower in the upstream unit, can a metal hose be used for the connection? If nothing else works, the only option is to reduce the temperature to make it meet the requirements, while carrying out emergency repairs on the pump

Reply #4 2015-09-21

Cut out the tower and replace it with a non-conforming tank； However, this situation should be rare; under normal circumstances, a backup pump is necessary

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Emergency!

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