- Description:Active Grading - Diolefins and Olefins saturation. Gums and polymer formation control
- Characteristics: NiMo, Al2O3
- Shape:Trilobe Extrudates
ACT 955 is part of Axens’ portfolio gradings.
ACT 955 is to be used in front of hydrotreatement catalysts as shape grading and for the prevention of gums formation.
Thanks to is unique neutral carrier and active phase formulation, ACT 955 allows smooth hydrogenation of olefins and diolefins minimizing the risk of gums and polymers formation and their subsequent pressure drop issues.
ACT 955 allows to extend significantly the unit cycle length.