Removal of topped crude demineralization sediment by backwashing

Details Removal of topped crude demineralization sediment by backwashing Removal of topped crude demineralization sediment by backwashing

1984-08-23

1985-12-03

Gantz, D. E.

Mineral oils: processes and products

Refining

Sulfur removal

208251R, 210275, C10G 3306, C10G 4500

Patent

active

045564809

ABSTRACT:
A method for removing the mineral sediment from a crude oil processing system which entails filtering a topped crude oil to remove mineral sediment and backwashing the removed sediment using topped crude oil with subsequent recycle of the backwash stream to a point in the process prior to a desalting operation.

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