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Application filed by Infineum Holdings B VfiledCriticalInfineum Holdings B V
Priority to BR9612745-7ApriorityCriticalpatent/BR9612745A/en
Priority claimed from PCT/EP1996/004431external-prioritypatent/WO1998016602A1/en
Publication of BR9612745ApublicationCriticalpatent/BR9612745A/en
"COMPOSIçãO DE COMBUSTìVEL, E, PROCESSO PARA REDUZIR OS DEPóSITOS NA VáLVULA DE ADMISSãO EM UM MOTOR DE COMBUSTãO INTERNA" A presente invenção é dirigida ao uso de compostos alcoxilato contendo enxofre como aditivos em composições de combustível tendo uma mistura de uma quantidade principal de hidrocarbonetos na faixa de ebulição de gasolina e uma quantidade menor de um ou mais destes compostos. A invenção também é dirigida ao uso destes compostos para diminuir os depósitos na válvula de admissão."FUEL COMPOSITION, AND, PROCESS TO REDUCE INTAKE VALVE DEPOSITS ON AN INTERNAL COMBUSTION ENGINE" The present invention is directed to the use of sulfur-containing alkoxylate compounds as additives in fuel compositions having a mixture of a major amount of hydrocarbons in the gasoline boiling range and a smaller amount of one or more of these compounds. The invention is also directed to the use of these compounds to decrease deposits in the intake valve.
BR9612745-7A1996-10-111996-10-11
Fuel composition, and process to reduce deposits on the intake valve in an internal combustion engine
BR9612745A
(en)
Process for reducing the vapor pressure of an engine fuel mixture, fuel composition for a conventional spark ignition internal combustion engine, ethanol-type fuel mixture and oxygen-containing additive, and, use of the mixture
Fuel composition, use of a fischer-tropsch-derived diesel and oxygenate, methods for operating a diesel engine, and / or a vehicle that is powered by a diesel engine, and a heating device provided with a burner, and , process for the preparation of a fuel composition
Lubricating oil composition, concentrate additive for mixing with a lubricating viscosity oil, compound, lubrication processes of an internal combustion engine and to prepare a compound, and, use of an additive or additives
Fuel additive composition for use in the treatment of liquid hydrocarbon fuels, process for the composition of fuel additive for use in the treatment of liquid hydrocarbon fuels, process for the treatment of fuels containing liquid hydrocarbons, and, fuel composition for use in internal combustion engines
COMBUSTIBLE COMPOSITION FOR AN INTERNAL COMBUSTION ENGINE, CONCENTRATE OF ADDITIVE, PROCESS FOR REDUCING AND / OR PREVENTING SOOT AND PROCESS FOR COMBUSTING GASOLINE IN AN INTERNAL COMBUSTION ENGINE
LUBRICANT ADDITIVE FOR USE IN INTERNAL COMBUSTION ENGINES MOVED TO ALCOOL OR FUELS CONTAINING ALCOHOL, PROCESS TO INHIBIT CORROSION AND EXCESSIVE ENGINE WEAR AND TO PREPARE A LUBRICANT FOR INTERNAL AND COMPOSITE LUBRICANT ENGINE
A NAFTA COMPOSITION FOR USE AS A FUEL IN AN INTERNAL COMBUSTION ENGINE OF SPARK, A METHOD FOR OPERATING AND A METHOD FOR REDUCING NOX EMISSIONS IN AN INTERNAL COMBUSTION ENGINE OF SPARK.