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General Information KEM PR-4110 is used as an antifoulant in crude units. It works especially well when oxygen and peroxide induced degradation contributes to fouling. It has proven unusually hel pful where feedstocks have been exposed to air immediately before processing.
Chemical Description Refinery antifoulant. Blend of polyalkenyl amide polyamine and amino alkyl phenol resin in aromatic solvent. Product Application • KEM PR-4110 injected into the feed stream will effectively reduce oxygen-based fouling. • Typical dose rates would be in the 15-30 ppm range.
Features and Benefits • A multicomponent antifoulant whose dispersantcy promotes and maintains clean surfaces.• Reduces downtime of heat transfer equipment. • Increases run lengths of towers and columns.
Recommended Use Where oxygen and/or peroxide induced polymerisation mechanisms contribute to fouling.
Material Compatibility KEM PR-4110 is compatible with stainless steel, high density polyethylene, baked epoxy phendic, Viton and carbon steel. KEM PR-4110 contains no organic Halides, heavy metals or other substances known to be harmful to process equipment. The material is not suited to natural and synthetic rubber or polypropylene.
Avoid prolonged and repeated skin contact. In case of contact with skin or eyes, flush the exposed area with water for at least 15 minutes. Call a physician. Please refer to Chemical Handling Data Sheet. Storage/Handling Keep containers closed to prevent product contamination and evaporation. Use with adequate ventilation. Observe any warning labels on product container. Other normal precautions for process chemicals apply. Availability KEM PR-4110 is available in bulk loads or 200 litre non-returnable drums For further information on this product, please contact your local Sales Representative.
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