| Catalyst | Type/Applications | Description |
| SENTRY MaxTrap[As] | NiMo - Naphtha Hydrotreating | Trilobe catalyst on a high surface area alumina extrudate specially formulated to trap Arsenic (As)
present in a wide range of petroleum feedstocks. Protects high activity catalysts for significantly longer periods from
arsenic poisoning. Demonstrates exceptional stability in this severe environment. |
| SENTRY MaxTrap[Si] | NiMo - Naphtha Hydrotreating | Alumunia extrudate specifically designed to trap silica often present in naphtha feeds. Exhibits excellent stability. |
| DN-140 | NiMo - Naphtha Hydrotreating | Enhanced silicon removal catalyst with good sulphur and nitrogen removal activity applied to coker naphtha. |
| DN-200 | NiMo - Naphtha Hydrotreating | Moderate density catalyst applied to difficult naphtha hydrotreating cases. |
| DN-3531 | NiMo - Naphtha Hydrotreating | ASCENT catalyst designed for use in naphtha units processing cracked stocks from coker or tar sands derived naphthas where maximum denitrification activity is desired. |