METHOD OF MODIFYING FUEL FOR INTERNAL COMBUSTION ENGINE Russian patent published in 2008 - IPC C10L1/32 C10L1/10 

FIELD: chemistry; fuel.

SUBSTANCE: invention pertains to the method of modifying fuel for internal combustion engines. The method involves mixing hydrocarbon bases with a hydroxyl containing substance and a modifier. The method is characterised by that, hydroxides, carbonates, phosphates, halogens, and salts of carboxylic acids of group 1 metals of the main sub-group of the periodic table of elements or ammonium can be used as the modifier. These are mixed with the hydroxyl containing substance until blending with the hydrocarbon base in the form of water or mono-atomic spirits: ethanol, methanol.

EFFECT: higher fuel octane rating, considerable economic benefit.

2 cl, 3 tbl, 3 ex