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Preventing Corrosion Or Incrustation Of Metals
(AREA)
Abstract
Se divulga un método y composición para inhibir la corrosión del cobre inducida por el ácido sulfídrico en sistemas de combustibles. De acuerdo con el método, se añade una cantidad eficaz de una poliamina que contiene al menos 3 átomos de nitrógeno, a un combustible hidrocarburado líquido. Las poliaminas de la presente invención son hidrófilas.A method and composition for inhibiting sulfhydric acid induced copper corrosion in fuel systems is disclosed. According to the method, an effective amount of a polyamine containing at least 3 nitrogen atoms is added to a liquid hydrocarbon fuel. The polyamines of the present invention are hydrophilic.
ECSP9721251997-05-201997-05-20
COMPOSITION TO INHIBIT COPPER CORROSION IN FUEL SYSTEMS AND METHOD TO ACHIEVE IT
ECSP972125A
(en)
Method for preparing organic nitrogen compounds mixtures of alkyloxy aminoalkanes and alkyl nitrogens nitrogenous organic compounds present therein and fuel and lubricant containing them
COMPOSITIONS THAT INCLUDE A BLOCKING AGENT OF THE DEGRANULATION OF PRINTED CELLS FOR THE TREATMENT OF PAINFUL STORAGE GASTROINTESTINAL STATES OF NON-INFLAMMATORY AND NON-ULCERATIVE ORIGIN.