2020年10月23日 · Diesel fuel sold without dye added, known as clear diesel, is a road-grade product that is available to the general public at regular gas stations. This type of gasoline is meant for use by the vehicles that travel the roads everyday like cars, trucks, and SUVs.

2020年7月23日 · ULSD is a cleaner-burning fuel than Low-Sulfur Diesel, containing 97% less sulfur and improving the longevity of motors previously damaged by the higher sulfur content. While on-road diesel has historically been a clear fluid, it isn’t uncommon now to come across ULSD fuels with a green or blue tint. The diesel oil is still mostly transparent.

2024年8月15日 · 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). EPA’s diesel standards target emissions from two different sources: Nonroad engines and …

2019年3月11日 · In the United States, both on-road and off-road diesel fuels are types of ultra-low sulfur diesel (ULSD) that are made from refined crude oil at petroleum plants and contain 15 parts-per-million or less of sulfur. In 2021, the United States produced 1.63 billion barrels, which is equivalent to 68.35 billion gallons, of ultra-low sulfur diesel fuel.

Dyed diesel is identical to regular diesel. It is dyed red to indicate it has not been taxed and is meant for off-road use. Using dyed diesel in over-the-road vehicles is penalized by a fine of $10 a gallon or $1000 per violation (whichever is greater) in most states.

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.

2024年3月21日 · Ultra-low-sulfur diesel (ULSD) has lower sulfur contents than conventional diesel. Since 2016, nearly all of the petroleum-based diesel fuel available is ULSD. 2. Red-Dyed Diesel. When diesel has a red dye in it, it’s meant only for off-road use in the United States.

It can be difficult to understand the differences between just a few types, which include low sulfur, dyed, and undyed. Informing yourself on the differences will help you prevent the expense of making the wrong choice. The following will help you distinguish between types of diesel fuel and decide which variety is best for your fleet.

What is dyed ULSD fuel? Dyed ULSD fuel is ultra-low sulfur diesel with a red dye in it to denote that it is for off-road or untaxed purposes only. These purposes are typically for heating oil, construction fuel, agricultural fuel, generator fuel or other off-road uses.

ULSD was required for use in most diesel fuel applications beginning in 2006, while diesel fuel containing higher levels of sulfur is being phased out. ULSD may be used in “on-road” or “off-road” applications, the difference being that “off-road” applications must be “red-dyed” in color so as to differentiate the two products ...