Liquid purification or separation – Particulate material type separator – e.g. – ion exchange or... – Pervious divider between and contacting beds
Patent
1992-03-05
1993-04-06
Silverman, Stanley S.
Liquid purification or separation
Particulate material type separator, e.g., ion exchange or...
Pervious divider between and contacting beds
210291, 2101982, B01D 2404, B01D 2412, B01D 2442
Patent
active
052000753
ABSTRACT:
An adsorbent is charged into a horizontal type packed column having a multiplicity of packed vessels each of which is composed of a partition plate and a cylindrical body and which are connected through the partition plates, from an opening formed on the upper wall of each cylindrical body. Then, each opening is closed tightly with a detachable plug cover. The partition plate is provided with a first fluid passage through which a fluid is passed in the direction of the axis of the cylindrical body and a second fluid passage which is in communication with the first fluid passage, which extends toward the peripheral wall of the cylindrical body and which opens at the cylindrical body. This apparatus is suitable for use as a multiple-stage adsorption separator directed to a simulated moving-bed system.
REFERENCES:
patent: 3136719 (1964-06-01), Serra
patent: 3789989 (1974-02-01), Carson
patent: 4461649 (1984-07-01), Neuzil et al.
patent: 4970002 (1990-11-01), Ando et al.
patent: 4990259 (1991-02-01), Kearney et al.
patent: 5122275 (1992-06-01), Rasche
Akimoto Osamu
Notoya Masayoshi
Otani Seiya
Shimura Mitsunori
Shiroto Yoshimi
Chiyoda Corporation
Nessler Cynthia L.
NKK Corporation
Silverman Stanley S.
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