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Crude oil decalcifying


Features and Applications

Can effectively promote removal of the inorganic salts (such as calcium, sodium, magnesium, iron, copper, etc.) and organic salts (calcium naphthenate) in the crude oil.

Increase desalting voltage and reduce the current desalination, energy-saving effect is obvious

Containing polymer having complex, corrosion inhibition can prevent corrosion of equipment and prevent calcium removed from attaching the pipe wall to form  scale.

Able to control corrosion and fouling of downstream equipment.

Possible to prevent the catalyst poisoning in thesubsequent processing.

mainly used for electric desalination system in the crude oil.


Can be injected into a desalting pipeline with demulsifier, without any auxiliary equipment

Dosage depends on calcium content in crude oil, usually 50-200ppm

Packaging and Storage

Plastic barrel, 25kg per barrel or customization.Store in a cool ventilated place, avoid direct exposure to sunlight, to avoid freezing.

Security and Protection

Decalcifying agent is acidic,labor protection during operation, should avoid contact with eye and skin, once contacted, flush immediately with plenty of water. In severe cases, immediate medical attention.