Grace has recently introduced new catalyst technologies for the profitable processing of a wide range of feedstocks, from hydrotreated feeds through to heavy crudes. In addition, Grace offers FCC catalysts for maximisation of propylene, as well as catalysts for the maximisation of LCO, a diesel blending component. Grace is also a leading supplier of FCC additives. The current portfolio includes SOx and NOx-reducing additives, as well as a series of low rare earth additives including Super DeSOX-OCITM and Super DeSOX-MCDTM for SOx reduction. Grace Davison also offer gasoline sulphur reduction technologies, ZSM-5 additives for maximising propylene and gasoline octane, as well as combustion promoter additives.