Gas scavenger agents for containers of solid chloroisocyanurates
AssigneeOlin Corporation
InventorsJohn A. Wojtowicz, Andree M. B. Gergo
Life of this patent
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Abstract
Chlorine-containing gases which may be formed in containers of solid chloroisocyanurates such as trichloroisocyanuric are adsorbed and decomposed by a gas scavenging agent consisting essentially of an alkaline earth metal sulfate, an alkali metal bicarbonate, and carbon. The gas scavenging agent is preferably contained in a gas permeable package which is enclosed in the container. The scavenging agent adsorbs mositure, adsorbs and decomposes nitrogen trichloride, removes chlorine, and neutralizes hydrogen chloride gases formed. Harmful build-up of noxious gases and the reduction of gas pressures within containers for solid chloroisocyanurates is achieved.
Claims14
In a container of a solid chloroisocyanurate composition, the improvement which comprises enclosing therein a gas scavenging agent consisting essentially of a mixture of an alkaline earth metal sulfate, an alkali metal bicarbonate, and carbon.
A gas scavenging agent for scavenging gases containing nitrogen trichloride which consists essentially of a gas permeable package enclosing a mixture of an alkaline earth metal sulfate, an alkali metal bicarbonate, and carbon.
Dependencies are inferred from the claim text.