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 …

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.

2021年5月6日 · As implied by the name, Ultra Low Sulfur Diesel (ULSD) is a variant of traditional or "normal" diesel fuel that is mostly stripped of its sulfur content. Why Does Ultra Low Sulfur Diesel Exist? In a nutshell, ULSD was created in response to a number of regulatory actions aimed at reducing diesel fuel emissions:

2025年2月22日 · Ultra low sulfur diesel is a type of fuel that contains significantly lower sulfur concentration compared to traditional diesel. The reduction of sulfur content in this fuel allows to reduce the emission of sulfur dioxide (SO₂), a compound harmful to health and the environment.

对ulsd研究的重新兴趣是由需求引起的，需要对影响柴油深度脱硫至超低水平的各种因素有全面的了解，并找到生产ulsd的经济有效的方法。 本文从科学和应用的角度讨论了超低硫柴油生产的最新进展。

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.

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. It is also safe to use with older diesels.

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. In combination with cleaner-burning diesel engines and vehicles, ULSD fuel will help to improve air quality by significantly reducing emissions.

2022年9月14日 · Diesel fuel technically refers to any product that works in a diesel engine, though the vast majority of modern diesel fuel is produced from crude oil. Diesel fuel goes by many different names – distillate, gas oil, petrodiesel, kerosene, ULSD, and gas oil (and even “Solar” in Indonesia, where the name is trademarked by the national oil ...