Sulzer GTC offers two technologies to recover DCPD and PIPS for making hydrocarbon resin and SIS/polymer grade isoprene.

1) GT-C5 is an optimized technology for producing valuable C5 and C10 components that are suitable for producing hydrocarbon resins, while
2) GT-Isoprene℠ is a single stage isoprene extraction technology using proprietary solvent.