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ClearRefining Process Upgrades ULSD to Lighter, Cleaner-Burning Fuel; Nevada Designates it an Alternative Fuel

Green Car Congress

Nevada-based Advanced Refining Concepts, LLC, (ARC) has developed a process—called ClearRefining—for the upgrading of ultra-low sulfur diesel to a lighter, cleaner burning, higher quality fuel. The ClearRefining process combines ULSD with natural gas in a tank at 295 °F (below the diesel boiling point) and low pressure.

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