RESINEX OR-1 is a strongly acidic gel-type, polystyrene-divinylbenzene-copolymer cation exchange resin especially developed for oil removal from condensate streams in industrial processes. RESINEX OR-1 acts like an coalescing agent and does not require regeneration of the resin beads to allow an economic operation. The superior mechanical strength combined with the selected bead size ensures a low pressure drop and prevents strainers from blocking. RESINEX OR-1 is able to reduce the oil concentration from 100 ppm down to 1 ppm. It provides benefits like excellent resistance to mechanical degradation, uniformity coefficient of 1.60 max, bulk density of 830 kg/m3 and total capacity of 2.00 eq/l min. These properties make RESINEX OR-1 suitable for oil removal from condensate streams in industrial processes where low pressure drop and effective oil removal is required.