What happens to heavier water and sludge in a centrifugal purifier used for fuel oil service?

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Multiple Choice

What happens to heavier water and sludge in a centrifugal purifier used for fuel oil service?

In a centrifugal purifier, separation is driven by density under high rotational force. Heavier contaminants like water and sludge are pulled outward toward the outer wall and collected in the bottom or purge area, where they are drained or removed from the fuel stream. Meanwhile, the lighter fuel oil stays toward the center and exits cleaner. That’s why the heavier water and sludge are removed rather than passing through unchanged, evaporating, or becoming part of the fuel.

In a centrifugal purifier, separation is driven by density under high rotational force. Heavier contaminants like water and sludge are pulled outward toward the outer wall and collected in the bottom or purge area, where they are drained or removed from the fuel stream. Meanwhile, the lighter fuel oil stays toward the center and exits cleaner.

That’s why the heavier water and sludge are removed rather than passing through unchanged, evaporating, or becoming part of the fuel.

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