PROCESS AND ADDITIVE COMPOSITION FOR DECREASING OF POLYAROMTIC HYDROCARBON AND POLYCHLORINATED DIBENZO-P-DIOXIN/DIBENZO-FURNANE EMISSION - OF DIESEL ENGINES

摘要

Following compounds are added singly or in composition to diesel motor fuels to reduce polycyclic aromatic hydrocarbon and PCDD/PCDF emissions, in a proportion corresponding to equivalent, weighted toxicity values: 0.001-0.0001 vol.% of 1-3C-chlorinated saturated aliphatic hydrocarbons and 0.00001-0.000001 wt.% of a nitrogen-containing colorant. The process uses aqueous alcohol as a solvent for the additive composition, optionally also containing other customary additives.