Ultra-low-sulfur diesel - Wikipedia
Ultra-low-sulfur diesel (ULSD) is diesel fuel with substantially lowered sulfur content. Since 2006, almost all of the petroleum-based diesel fuel available in Europe and North America has been of a ULSD type.
How to Tell the Difference Between LSD and ULSD Fuel
2016年5月31日 · Ultra-low sulfur diesel is a cleaner burning diesel fuel that has a sulfur content that is about 97% less than that of low sulfur diesel fuel. ULSD is supposedly safe to use on older diesel engines, but there are some disputes about this due to the change in certain naturally occurring chemical components that aid lubricity, among other issues.
Diesel Fuel Standards and Rulemakings | US EPA - U.S.
2024年8月15日 · EPA began regulating diesel fuel sulfur levels in 1993. Beginning in 2006, EPA began to phase-in more stringent regulations to lower the amount of sulfur in diesel fuel to 15 ppm. This fuel is known as ultra-low sulfur diesel (ULSD).
What is Ultra-Low Sulfur Diesel (ULSD)? (Know These Facts)
2023年10月14日 · Ultra-Low Sulfur Diesel (ULSD) is a type of diesel fuel that has substantially lower sulfur content compared to traditional diesel. The transition to ULSD was driven primarily by environmental concerns, as sulfur emissions from diesel engines can contribute to air pollution and health issues.
Ultra Low Sulfur Diesel Fuel - API
The U.S. Environmental Protection Agency (EPA) has issued new standards to improve air quality. To meet EPA standards, the petroleum industry is producing Ultra Low Sulfur Diesel (ULSD) fuel, a cleaner-burning diesel fuel containing a maximum 15 parts-per-million (ppm) sulfur.
Ultra-Low Sulfur Diesel - FuelEconomy.gov
ULSD is a cleaner-burning diesel fuel that contains 97% less sulfur than low-sulfur diesel (LSD). ULSD was developed to allow the use of improved pollution control devices that reduce diesel emissions more effectively but can be damaged by sulfur.
Questions & Answers: Ultra Low Sulfur Diesel (ULSD) - Alaska
Ultra-low sulfur diesel (ULSD) is diesel fuel containing a maximum of 15 parts per million (ppm) of sulfur. Previous sulfur levels were up to 3,000 ppm for Alaska's on-highway diesel. Will the newest diesel engines require this fuel?
Diesel Fuel Standards and Rulemakings - US EPA
2017年1月19日 · EPA began regulating diesel fuel sulfur levels in 1993. Beginning in 2006, EPA began to phase-in more stringent regulations to lower the amount of sulfur to 15 ppm. This fuel is known as ultra-low sulfur diesel (ULSD).
The Evolution of Ultra-Low Sulfur Diesel - Environmental …
2024年5月24日 · Ultra-low sulfur diesel is a diesel fuel with a significantly lower sulfur content of 15 parts per million (ppm) or less. This makes it around 97% cleaner than conventional on-road low-sulfur diesel (LSD), which contains an average of 500 ppm sulfur.
WILL RESULT IN A NEW CLEANER DIESEL FUEL. WILL ENABLE NEW CLEANER DIESEL ENGINES. CAN CHANGE DIESEL’S IMAGE IN THE U.S. MAY ALLOW CLEAN DIESEL LIGHT DUTY VEHICLES TO BECOME A SIGNIFICANT PART OF THE U.S. FLEET.