Diesel fuel compositions with reduced particulate emission, containing glycerol acetal derivatives

摘要

Diesel fuel composition containing glycerol acetal(s). Diesel fuel composition contains: (A) a major proportion of conventional diesel fuel(s); and (B) glycerol acetal(s) of formula (1) and/or (2). R1, R2 = H, 1-20C aliphatic, cycloaliphatic or aromatic hydrocarbyl, or an alkyl-ether chain, or R1 plus R2 may form an oxygen-containing heterocycle; R3 = H or a group of formula -CR1R2-O-R4; R4 = same as R1/R2 (except H), or a group of formula (3) and/or (4).