Synthetic and HVI compressor lubricants

Abstract

This paper reviews the optimum synthetic and semi-synthetic lubricants for various types of compressors and gases being compressed. Several applications are given involving centrifugal, rotary, and reciprocating compressors. Gases include air, refrigerant, natural and other hydrocarbons, chemical processing and industrial. Included also are food grade air compressor applications. In addition, microlube systems for once-through cylinder lubrication of large reciprocating compressors designed to minimize gas contamination are also described.