Das ist mal eins:
"Some of the differences between the three fuels would be
Viscosity
Four semi-annual surveys for years 1990-1992 showed national averages as such for viscosity (represented in milliPascal-seconds (mPa . s)(=centipoise) cSt)
Diesel # 1 1.33
Kerosene 1.63
Diesel # 2 3.20
Lower lubricity is likely as the viscosity decreases. While this may not cause catastrophic instant damage, it could cause long-term wear of pumps, etc.
Flash Point
Diesel # 1 and Kerosene both have lower flash points than Diesel # 2 and are therefore somewhat more hazardous.
BTU's
Both Kerosene and Diesel # 1 are less dense than Diesel # 2 and will thus have a slight reduction (~3%) in BTU per gallon. This would likely be reflected in lower fuel economy."
Aber diese Spezialkerosin Varianten sind halt dann echte Spezialsachen, die für das Anwendungsgebiet optimiert sind, d.h gleichbleibende Viskosität bei unterschiedlichen Höhen, Zündzeitpunkt, Zusätze, Fremdanteile...
Der A1 Sprit, den man an jedem Flughafen kriegt, ist aber mehr oder weniger Diesel...