Test the residual ammonia water in the coking company for oil content
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What method is used to test the oil content in the remaining ammonia water at coking companies? Should I use petroleum ether or chloroform? What are their respective advantages and disadvantages, and which type of test results generally yield values that are closer to the ideal ones?
Why isn’t the expert answering? Is it because they’re not professional enough?
After extraction and distillation, the high-boiling-point solvents carry away a large amount of the light oil components. This results in lower oil content values.