Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By contact with solid sorbent
Reexamination Certificate
2008-07-15
2008-07-15
Griffin, Walter D. (Department: 1797)
Chemistry of hydrocarbon compounds
Purification, separation, or recovery
By contact with solid sorbent
C422S139000, C422S140000, C210S657000, C210S659000
Reexamination Certificate
active
11100041
ABSTRACT:
Disclosed is a simulated moving bed (SMB) adsorptive separation system in which at least one component of a fluid mixture is brought into contact with a solid adsorbent and the adsorbed component is desorbed with a desorbent, wherein the improvement comprises an inert ball layer is formed on the upper part of the solid absorbent filled in the simulated moving bed.
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Lee Jin Suk
Shin Nam Cheol
Gifford Krass Sprinkle Anderson & Citkowski P.C.
Griffin Walter D.
Samsung Petrochemicals Co., Ltd.
Seifu Lessanework T
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