Carbon beads, process of producing the same and chromatography c

Details Carbon beads, process of producing the same and chromatography c Carbon beads, process of producing the same and chromatography c

1993-09-07

1994-12-06

Therkorn, Ernest G.

Liquid purification or separation

With means to add treating material

Chromatography

2105021, 210635, 210656, 502416, 502418, B01D 1508

Patent

active

053707940

ABSTRACT:
Carbon beads useful as a packing of liquid chromatography column are disclosed. The carbon beads according to the present invention has a pore volume index (10-50)/(1-50) of not less than 50%, total pore volume of not less than 0.15 ml/g, total volume of pores with radii of not less than 50 nm of not more than 0.1 ml/g, and a carbon content of not less than 97% by weight.

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