Description
Class C10K : PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
Subclass 1/24: Purifying combustible gases containing carbon monoxide (isolation of hydrogen from mixtures containing hydrogen and carbon monoxide C01B 3/5) by treating with solids; Regenerating spent purifying masses Apparatus, e.g. dry box purifiers Supporting means for the purifying material