- Description: Selective Hydrogenation - C5+ cuts liquid phase hydrogenation
- Characteristics:Ni, Al2O3
LD 241 This catalyst has been extensively used worldwide in many units giving constant satisfaction to all customers. It is the catalyst of choice if sweetening (reduction of mercaptans content) is needed.
LD 241 is a nickel-on-alumina catalyst used for the selective hydrogenation of diolefins present in pyrolysis gasoline.
It is used in the first step hydrogenation and can be associated with a CoMo catalyst placed in a second step reactor for aromatics production after olefins hydrogenation and hydro desulfurization.