Dual impregnated activated carbon

Details Dual impregnated activated carbon Dual impregnated activated carbon

1992-06-26

1994-09-06

Straub, Gary P.

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

502180, 502184, 502185, C01B 3108

Patent

active

053446267

ABSTRACT:
A dual-impregnated activated carbon composition includes activated carbon impregnated with a Group 6-12 metal salt and a Group 1 metal carbonate salt, where the molar ratio on the activated carbon of the Group 1 metal to the Group 6-12 metal is 1 or greater. The dual-impregnated activated carbon composition is particularly suitable for filtering gaseous contaminants.

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Alder et al., The Adsorption of Hydrogen Cyanide by Activated Carbon Cloth, Carbon, vol. 26, No. 5, pp. 701-711, 713-721 (1988).

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