| Catalyst | Applications | Description | | SENTRY MaxTrap[As] | Hydrotreating - Arsenic trap | A trilobe nickle molybdenum promoted 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. | | DN-3551 | Lube hydrotreating | PENDING | | DN-3100 | Ni/Mo | This is Criterion's newest and most active catalyst for aromatics saturation as well as suflur and nitrogen removal. It is recommended for all lube finishing, hydrotreating and pretreating operations, for both paraffinic and naphthenic lube oils. | | DN-3110 | Ni/Mo | Particularly selective for sulfur removal. It is applicable for heavier feeds, particularly those feeds that may contain higher than typical amounts of contaminant metals. | | LH-21 | Ni/W on ASA - Lube Hydrocracking | Criterion LH-21 is specifically intended to be used in lube oil processing units, both for the purpose of increasing VI through hydrocracking of deasphated oils and vacuum gas oils and for the purpose of producing highly saturated products with a minimum of conversion. | | 654 | Lube oil finishing | Designed for essentially complete saturation of aromatic compounds, and is intended for the production of food grade and technical grade white oils. |
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SPECIALIZED CATALYSTS FOR LUBE OIL MANUFACTURE Criterion has a number of catalysts dedicated to lube manufacture. Due to the uniqueness of lube processing operations, we encourage you to contact your nearest Criterion sales office for assistance in the selection and application of the proper catalyst for your process application. |
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