Shell Removes Lead From Light Aircraft Fuel
London (ots/PRNewswire) - Shell today became the first major oil company to develop a lead-free replacement for Aviation Gasoline (Avgas 100 and 100LL), which will now begin a strict regulatory approvals process. Avgas is one of the last common transportation fuels to contain lead and is used by light aircraft and helicopters. Shell's new lead-free formulation comes after 10 years of exhaustive R&D, as well as successful ...