Liquid purification or separation – Particulate material type separator – e.g. – ion exchange or... – Within flow line or flow line connected closed casing
Patent
1981-04-03
1983-05-24
Therkorn, Ernest G.
Liquid purification or separation
Particulate material type separator, e.g., ion exchange or...
Within flow line or flow line connected closed casing
210502, 210927, 252428, 260112B, B01D 1500
Patent
active
043849547
ABSTRACT:
A column for adsorption of blood proteins is disclosed which comprises a blood inlet and a blood outlet each with a filter, and a porous material packed between both the filters, which material has a mean pore diameter (D) of 30-3,000 angstroms with the volume occupied by pores with diameters of 0.8 D-1.2 D being at least 80% of the whole pore volume. The adsorption column can eliminate specific blood proteins by selective adsorption and is useful in the treatment of autoimmune diseases and cancer, for instance.
REFERENCES:
patent: 3637489 (1972-01-01), Haller
patent: 4029583 (1977-06-01), Ho Chang
patent: 4118316 (1973-10-01), Talley
patent: 4140653 (1979-02-01), Imura
patent: 4171283 (1979-10-01), Nakashima
patent: 4199449 (1980-04-01), Slejko
patent: 4202775 (1980-05-01), Abe
patent: 4246351 (1981-01-01), Miyake
patent: 4248736 (1981-02-01), Fuchigami
patent: 4284553 (1981-08-01), Brown
Nakashima Toshihide
Takakura Koichi
Tanihara Maso
Kramer Barry
Kuraray Co. Ltd.
Therkorn Ernest G.
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