Effect of products based on higher fatty acids on the service properties of jet fuels

Journal Article · Sun Jan 01 04:00:00 EST 1984 · Chem. Technol. Fuels Oils (Engl. Transl.); (United States)

OSTI ID:6729925

Lykov, O P; Orakova, I E; Sashevskii, V V; Vishnyakova, T P

This article investigates the effects of synthetic fatty acids (SFA)-based products on the service properties of jet fuels obtained by the use of hydrogenation processes. The SFA-based products were added to a sample of T-8 fuel and tests were performed to determine antiwear properties, protection under conditions of water saturation, high-temperature corrosivity, thermal stability under static conditions, thermal stability under dynamic conditions, acidity, iodine number, electrical conductivity, initial crystallization temperature, luminometer number, and effects on rubber. Higher fatty acids and their oligomers are used as corrosion inhibitors in jet fuels produced by various hydrogenation processes. It is determined that the SFA-based products at concentrations up to 0.003% do not have any adverse effects on the service properties of fuels produced by the use of hydrogenation methods of treating; that at 0.005% concentration, all of these products except the still bottoms increase the fuel acidity above the allowable limit; that these products give significant improvements in the antiwear properties of the fuel; and that SFA-based products can be used as protective and antiwear additives for jet fuels produced by hydrogenation processes. Includes 5 tables.

• Research Organization: I.M. Gubkin Moscow Inst. of the Petrochemical and Gas Indust.
• OSTI ID: 6729925
• Journal Information: Chem. Technol. Fuels Oils (Engl. Transl.); (United States), Journal Name: Chem. Technol. Fuels Oils (Engl. Transl.); (United States) Vol. 19:5-6; ISSN CTFOA
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
023000* -- Petroleum-- Properties & Composition
CARBOXYLIC ACIDS
CHEMICAL REACTIONS
CORROSION INHIBITORS
CORROSION PROTECTION
CORROSIVE EFFECTS
CRYSTALLIZATION
ELASTOMERS
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
EQUILIBRIUM
FUELS
HYDROGENATION
IODINE NUMBER
JET ENGINE FUELS
LUMINOSITY
MECHANICAL PROPERTIES
OPTICAL PROPERTIES
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
PH VALUE
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
POLYMERS
QUANTITY RATIO
RUBBERS
SAMPLING
SATURATION
SERVICE LIFE
TEMPERATURE DEPENDENCE
TESTING
THERMAL EQUILIBRIUM
WATER SATURATION
WEAR RESISTANCE