WebCycle 1 used first generation arsenic trap followed by a high activity NiMo catalyst. For Cycle 2, arsenic trap was switched to current MaxTrap[As]. The higher arsenic pick-up...
WebArsenic trapping. The StART portfolio was further strengthened several years ago with the introduction of AT734G, which is a combined silicon and arsenic guard.2 The new...
WebChronic (long-term) inhalation exposure to inorganic arsenic in humans is associated with skin, cardiovascular, and neurological effects. Acute oral exposure to inorganic arsenic...
Webprotection reached with ACT 989 in a Diesel HDT unit (20 wppb arsenic in the feed) that allowed full regeneration and reuse the main catalyst (Table 6). Catalyst Arsenic,...
WebArsenicTrap™ ACT 989 is used as an active grading material upstream the main catalytic bed in the hydrotreatment of hydrocarbon cuts including naphtha, gasoil or vacuum gasoil. ArsenicTrap™ ACT...
WebACT 955 Diolefins and Olefins saturation. Gums and polymer formation control NiMo, Al2O3 TL ACT 961 Metal (Silica) Trap NiMo, Al2O3 C ACT 971 Metal (Silica) Trap NiMo,...












