Diesel Fuel Additives — Advanced Tribology, Low-Sulfur...

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2026-07-06 12:04:01 -

Diesel Fuel Additives — Advanced Tribology, Low-Sulfur Lubricity Mitigation, and Cold Flow Rheology

he Ultra-Low Sulfur Diesel (ULSD) Lubricity Deficit The regulatory transition to Ultra-Low Sulfur Diesel (ULSD)—limiting sulfur content to less than 10 ppm—significantly reduced sulfur dioxide emissions. However, the severe hydrotreating processes used to strip sulfur also destroy the naturally occurring polar compounds, such as nitrogenous and polycyclic aromatic hydrocarbons, that...

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