What are the ongoing research efforts in developing alternative fuels that could eventually replace diesel?

What is Ultra Low Sulfur Diesel (ULSD)? It is diesel fuel that contains a maximum of 15 parts per million. (ppm) of sulfur content. May 18, 2008 ... There will be a time when every DPF will be clogged up and require cleaning or replacement. By using LSD the DPF will need it sooner. It's going to be ... The ASTM D975 specification for Ultra Low Sulfur Diesel is a maximum D86 T90 of 338 oC (640 oF). In most units the feed cut point is set so that it meets the ... All diesel in the state of Baja California Sur is low sulfur diesel, aka bajo azufre, 500 ppm sulfur. It doesn't matter what brand, Pemex, Chevron, BP, ARCO, ... Aug 18, 2005 ... Engine manufacturers support the introduction and use of ultra low sulfur diesel. (“ULSD”) fuels (i.e., fuel < 15 ppm sulfur) having uniform ... The ConocoPhillips Los Angeles Refinery instituted facility modifications to produce Ultra Low Sulfur Diesel (ULSD). Jun 19, 2004 ... This law requires the use of ultra-low sulfur diesel fuel (ULSD) and “best available technology” (BAT) for reducing emissions form non-road ... We are changing from delivering kerosene to exclusively delivering ultra-low sulfur dyed diesel. Ultra-low sulfur dyed diesel performs like kerosene for home ... ULTRA-LOW SULFUR HIGHWAY DIESEL FUEL (15 ppm Sulfur Maximum) Required for use in all highway diesel vehicles and engines. Recommended for use in all diesel ... Ultralow sulfur diesel with a maximum of 15 ppm sulfur has been the norm since 2006 for on-road vehicles, 2010 for non-road vehicles, and 2012 for locomotives ...