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US 12,746,552 B2Granted
Methods for the destruction of polyfluorinated organic compounds
AssigneeCycloPure, Inc.
InventorsGokhan Barin, Olivia Therese Teodoro, Edon Vitaku
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Abstract
Methods for decomposing PFAS in a solid are provided. The method comprises combining a solid comprising PFAS with a co-milling agent to form a mixture of PFAS and the co-milling agent, and milling the mixture in a ball mill.
Claims21
A method for decomposing PFAS in a solid, comprising the following steps:
- (a) combining a solid comprising PFAS with a co-milling agent to form a mixture of PFAS and co-milling agent, wherein the mass ratio of co-milling agent to PFAS is about 15:1 to about 1000:1;
- and
- (b) milling the mixture of step (a) in a ball mill for at least about 20 hours;
- wherein after said milling of step (b), the amount of PFAS remaining in the mixture is less than about 10% of the amount of PFAS in step (a).
1 more element
Dependencies are inferred from the claim text.