Articles, systems, and methods including articles with halogen reservoirs
AssigneeW. L. Gore & Associates, Inc.
InventorsSteve Hardwick, Franz Shelley, Lisandra Arroyo Ramirez, Ryan Kenaley, Vladimiros Nikolakis, Uwe Beuscher
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Abstract
A durable pollution control systems, articles, and methods for removing multiple flue gas pollutants. The pollution control system can provide a source of halogen in the required amount for a prolonged period of time. The halogen source is combined with a sorbent polymer composite substrate, configured such that the halogen does not get leached away in solutions formed during the pollution gas treatment process.
Claims34
An article comprising:
- a first sorbent polymer composite (SPC) layer;
- a second SPC layer;
- and
- a halogen reservoir,
- wherein the halogen reservoir is disposed between the first SPC layer and
- the second SPC layer.
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A method for forming an article, comprising:
- obtaining a first sorbent polymer composite (SPC) layer;
- obtaining a second SPC layer;
- obtaining a halogen reservoir;
- disposing the halogen reservoir between the first SPC layer and the second SPC layer so as to result in a layered structure;
- and
- adhering the layered structure together to form the article.
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Dependencies are inferred from the claim text.