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Application filed by Gyula KovácsfiledCriticalGyula Kovács
Priority to HU9901374ApriorityCriticalpatent/HUP9901374A1/en
Publication of HU9901374D0publicationCriticalpatent/HU9901374D0/en
Publication of HUP9901374A1publicationCriticalpatent/HUP9901374A1/en
An additive compsn. lowers the concentration of hazardous emissions, esp. emission of N-oxides from internal combustion engines. The compsn. contains (all vol.%): 0.1-25 1-3C chlorinated satd. hydrocarbons, and 75-99.9 ethanol and/or methanol. Additional fuel contains: 0.005-0.015 chlorinated solvent and a min. of 0.2 methanol and/or ethanol.
HU9901374A1999-04-261999-04-26Process and additive composition for decreasing harmful emission of internal combustion engine
HUP9901374A1
(en)
Fuel additive composition, fuel composition, method of solubilizing a nitrogen compound in a fuel composition, uses a nitrogen compound, oleic alkanolamide and alkoxylated oleic acid, method of operating an internal combustion engine , and, fuel additive
PROCEDURE FOR THE RECOGNITION OF ANOMALIES IN AN INTERNAL COMBUSTION ENGINE AND IN THE POST-TREATMENT SYSTEM OF EXHAUST GASES THROUGH THE MEASUREMENT OF CONTAMINANT COMPONENTS CONTAINED IN THE EXHAUST GASES DURING THE COLD STARTING AND DURING MARCH.