Desalter Unit

Process and electrical envelope

Configured around crude properties and treatment targets

Operating voltage, power rating, electrode arrangement and demulsifier dosing are engineered together. Values below support early selection; final ratings follow the process data and technical agreement.

12–25kV AC / DC operating voltage
≤2.0kV/cm electrode field
25–250kVA typical power range
50 / 60Hz supply frequency
Selection inputs

Provide throughput, API gravity, feed temperature, water and salt content, product targets, pressure class, hazardous-area classification and available power supply.

Complete six-vessel desalter installation arranged as three upper and three lower vessels
Package scope

A coordinated boundary from core equipment to site interfaces

Supply can cover the complete package or selected critical equipment, coordinated with the EPC process, instrumentation and installation boundaries.

Process core
Pressure vessel, internals and electrode system
Electrical
Ex transformer, HV feedthrough and voltage control
Utilities
Demulsifier, wash-water, drain and instrument interfaces
Documents
Datasheets, interface drawings, inspection and delivery dossier

Vessel code, Ex classification, materials, corrosion allowance and inspection scope are subject to project jurisdiction and the final technical agreement.