Turbine oil with exellent stability for oxidation at high temperature

A turbine lubricating oil comprising: (A) an amine antioxidant selected from alkylated diphenylamines phenyl-naphthylamines and mixtures thereof; (B) a sulfur containing compound selected from sulfurized olefins, sulfurized fatty acids, ashless dithiocarbamates, tetraalkylthiuram disulfides and mixt...

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Bibliographic Details
Main Authors R. N. LYELL, V. J. GATO, H. RAIAN
Format Patent
LanguageEnglish
Published 03.05.2000
Edition7
Subjects
CHEMISTRY
FUELS
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Summary:A turbine lubricating oil comprising: (A) an amine antioxidant selected from alkylated diphenylamines phenyl-naphthylamines and mixtures thereof; (B) a sulfur containing compound selected from sulfurized olefins, sulfurized fatty acids, ashless dithiocarbamates, tetraalkylthiuram disulfides and mixtures thereof; and (C) a base oil having a sulfur content of less than 0.03 wt. % and greater than 90 volume % saturates.
Bibliography:Application Number: CN19991001597