Lubricants for reciprocating compressors for oxygen-free gases

Compositions – Electrolytes for electrical devices

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252 325, 252 347, 252 56S, C10M 110

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041118219

ABSTRACT:
Lubricant compositions for use in the cylinder and drive train lubrication of reciprocating compressors for oxygen-free gases comprise 97% to 99% by weight of a base fluid that is a phthalate ester of an aliphatic alcohol having 10 to 15 carbon atoms and 1% to 3% by weight of an additive system that contains a viscosity index modifying component, an antioxidant component, and optionally a corrosion inhibitor and/or a load bearing additive.

REFERENCES:
patent: 3203895 (1965-08-01), Latos et al.
patent: 3247111 (1966-04-01), Oberright et al.
patent: 3476685 (1969-11-01), Oberender et al.
patent: 3567636 (1971-03-01), Katzenstein
patent: 3912640 (1975-10-01), Anzenberger
Murphy et al., "Ind. Eng. Chem.", vol. 42, (1950), pp. 2415 to 2420.
"Lubrication", Apr., 1962, vol. XLVIII, No. 4, pp. 45-56.

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