aviation fuel composition, and methods for reducing the amount of smoke that results from combustion of an aviation fuel composition and manganese oxide engine deposits and for delaying or eliminating spark plug failure.

摘要

It is an aviation fuel that is formulated with manganese-containing compounds. The composition may include relatively high amounts of manganese up to about 500 mg mn / l. A manganese-containing additive can reduce the smoke created during the combustion of aviation fuel. Additionally, the aviation fuel composition may include manganese to improve octane and include a phosphorus-containing remover to reduce manganese oxide engine deposits.