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The Science of pH Control During Crude Desalting Operations: A Shanghai ChiMay Technical Brief
The Science of pH Control During Crude Desalting Operations: A Shanghai ChiMay Technical Brief Key Takeaways Desalter emulsions break most efficiently at pH 5.5–7.0; drifting above pH 7.5 destabilizes water droplets and promotes chloride carry-over to downstream units. Wash-water pH is the single most controllable variable in a two-stage desalter, and continuous inline measurement —…