CRI offers catalysts for both the removal of acetylene in front end (FE) and tail end (TE) operations. In FE applications, CRI catalysts exhibit exceptional performance in a wide variety of process configurations, including C2 minus, C3 minus, and Raw Gas, in adiabatic or isothermal systems. The catalysts are characterized by proven stability in both selectivity and activity. Regardless of your FE design, CRI’s catalyst will continue to operate effectively throughout cracker maintenance cycles. In TE applications, CRI’s catalyst exhibits proven stability under the extremely high conversion demands required to meet stringent outlet acetylene targets.
CRI offers catalysts for the removal of methyl acetylene/propadiene (MAPD) in both gas and liquid phase applications. For gas-phase applications, CRI’s catalyst performs well in adiabatic or isothermal operation, and is extremely effective for producers requiring stringent conversion targets. The catalyst proves itself resilient under non-optimum conditions by meeting high selectivity and activity demands throughout the catalyst cycle. For liquid-phase applications, CRI offers high selectivity catalysts, while minimizing green-oil formation.