lead based arsine removal catalyst for application where acetylene content is present.
a high activity, maximum absorption capacity CuO/ZnO based sulfur & AsH3 plus Phosphine removal catalyst for use in light hydrocarbon streams such as propylene, ethylene, propane, etc. AR-202HC will operate in both liquid or vapor systems.
a high activity, maximum absorption capacity CuO/MnO based catalyst for the removal of arsine and TMA (tri-methyl Arsine) in natural gas and vapor phase, light hydrocarbon streams.
a high absorption, maximum capacity copper oxide based catalyst for the removal of arsine, phosphine, carbonyl sulfide and light mercaptens from both liquid and vapor phase hydrocarbon streams up to naphtha density. Unicat AR-207 does not release carbon dioxide in these types of applications.