Crude oil decalcification methods
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Catalytic feedstocks require a relatively high calcium content, yet many crude oils have high calcium levels. Are there any effective methods for removing calcium that can be applied in practical industrial installations?
Use decalcifiers and electrodesalination honestly – these methods can only deal with calcium that is soluble in water, but they are ineffective against calcium, magnesium, and organic compounds that are in complex forms. The selection of decalcifiers requires targeted research and formulation based on different types of oils as well as the distribution of calcium. If large quantities are involved, turn to research institutions
Hehehe, power-driven desalination with the addition of a decalcifier is the ideal choice for you. My decalcifier has a removal rate of 89%
It can really drop to eighty or ninety; can organic calcium also do that?
It’ll work or not; we’ll find out by giving it a try.
Which decalcifier do you use? Model?
We have been using electrodialysis combined with a decalcifying agent for ten years now, and the results are good; it mainly removes inorganic salts. The agent we used was originally produced by Nanjing Petrochemical Factory, a private company specialized in the production of additives.