Chemical absorbents for neutralization GAS EMISSIONS AND METHOD ready for use

摘要

1. Chemical absorber for abatement consisting of wood-based and chemically-active substances, characterized in that as a basis comprises strobila wood of coniferous trees. ! 2. The chemical absorbent according to claim 1, characterized in that strobila coniferous trees hydroxide impregnated with at least one alkali metal. ! 3. The chemical absorbent according to claim 1 or 2, characterized in that in strobila softwood deposited alkaline earth metal hydroxide or a mixture thereof with an alkali metal hydroxide. ! 4. The chemical absorbent according to claim 2, characterized in that it further comprises a sulfur-containing salt is one or more alkali metals, wherein the degree of oxidation of sulfur in the sulfur containing salt does not exceed four. ! 5. The chemical absorbent according to claim 4, characterized in that the sulfur-containing salt is preferably represented sulphite and / or alkali metal thiosulfate. ! 6. The chemical absorbent according to claim 2 or 4, characterized in that the alkali metal used sodium. ! 7. A method of preparing a chemical scavenger for use, characterized in that the adsorber charged strobila for humidity 15 ÷ 30 wt.%, And then dried to a moisture of 1 ÷ 10 wt.%. ! 8. A method according to claim 7, characterized in that the drying is carried out at a temperature of 40 ÷ 200 ° C.