Mineral oils: processes and products – Fractionation
Patent
1994-12-30
1997-07-08
Caldarola, Glenn A.
Mineral oils: processes and products
Fractionation
208 92, 208134, 208138, 208139, 2082621, 208284, 208285, C10G 700, C10G 1900, C10G 35085
Patent
active
056457138
ABSTRACT:
Acidic halides, especially chlorides, are removed from liquid hydrocarbons such as catalytic reformate by contact with solid caustic such as a bed of NaOH pellets covered with a thin film of brine. Hydration of reformate improves removal when large amounts of chlorides are present in reformate. Halides in liquid hydrocarbon are recovered as a brine phase, which can be only slightly alkaline. Hydration of reformate can be controlled based on pH of brine removed from the bed.
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Copies of portions of "Opposers" work.
Caldarola Glenn A.
Hailey Patricia L.
Mobil Oil Corporation
Steinberg Thomas W.
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