Preparation of high activity, high density activated carbon with

Details Preparation of high activity, high density activated carbon with Preparation of high activity, high density activated carbon with

1995-05-24

1996-07-23

Beck, Shrive

Catalyst, solid sorbent, or support therefor: product or process

Solid sorbent

Free carbon containing

502425, B01J 2002, B01J 2030

Patent

active

055389325

ABSTRACT:
An improved method of manufacturing hard activated carbon pellets is disclosed in which a lignocellulose material is chemically activated to form a char and heated to a temperature above about 360.degree. C. which char is ground and then agglomerated in a pin mixer followed by pelleting the agglomerated acid char in the presence of an activatable binder. The pelleted hard activated carbon is then subjected to a final heat activation to yield a product with high density and activity.

REFERENCES:
patent: 3864277 (1975-02-01), Kovach
patent: 5324703 (1994-06-01), McCue et al.

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