Water injection, mixing, electrostatic coalescence, settling, and drainage are coordinated as one process.
DESALTING / DEHYDRATION PACKAGE
DESALTING AND DEHYDRATION IN ONE PROCESS
Inorganic salts in crude oil are carried mainly in the entrained water phase. Wash water and, where required, demulsifier transfer the salts into water; a high-voltage field then enlarges fine droplets so gravity can separate them from the oil.
The package can be configured around crude properties, throughput, downstream feed requirements, site utilities, and control boundaries.
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PRODUCTS
MAIN PRODUCTS & SUPPORTING EQUIPMENT
01DESALTING / DEHYDRATION PACKAGE
Integrated process vessels, high-voltage power, wash-water mixing, interface control, drainage, and automation.
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02OIL-WATER SEPARATOR
Separation and treatment equipment for products from oil wells.
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03TRANSFORMERS
Supporting transformer products suitable for complex scenarios.
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04ALLOY PIPE & FITTINGS
Copper-nickel, stainless-steel and duplex-steel pipes and fittings.
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Power supply, electrodes, and feedthroughs are configured for the crude and project duty.
Oil-water interface, drainage quality, and operating trends guide stable separation.
Vessels, piping, instruments, valves, and controls are coordinated within a defined project boundary.
Start-up, troubleshooting, cleaning, and maintenance changeover are considered in the design.
TWO-STAGE ELECTRIC DESALTING PROCESS
A typical process includes crude heating, wash-water and demulsifier dosing, controlled mixing, primary electrostatic coalescence, secondary polishing, and brine discharge or recycle.
Water ratio, mixing intensity, electric-field arrangement, and operating window are determined from crude properties, unit load, and downstream targets.
VIEW THE PROCESS