Can crude oil emulsion layers that are too high in the electrodialysis tank be discharged? How should it be handled?

2018-07-11View Original

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Can crude oil emulsion layers that are too high in the electrodialysis tank be discharged? How should it be handled?

Reply #22018-09-17

Cut the emulsified layer! Adjust the mixed oil pressure and increase the demulsifier dosage

Reply #32018-09-21

There are essentially two methods for dealing with the emulsion layer: one is to discharge it directly when conditions permit, and re-establish the interface； Second, stop water injection, increase the demulsification dosage, and gradually eliminate it.

Reply #42018-10-21

As long as the current level is not too high, reduce the mixing intensity and lower the water injection rate to gradually bring things under control; if the current level is high, reduce the oil-water interface and lower the water injection level as well as the mixing intensity to gradually address the issue

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