公开(公告)号：US20250121351A1

公开(公告)日：2025-04-17

申请号：US18893022

申请日：2024-09-23

Applicant: CORNING INCORPORATED

Inventor： Qiang Fu ,  Jerry C. Hou ,  Cedrick Alexander O’Shaughnessy ,  Nicholas Michael Stone-Weiss

IPC: B01J20/10 ,  B01J20/28 ,  C02F1/28 ,  C02F101/14 ,  C03C3/062 ,  C03C3/097 ,  C03C3/112 ,  C03C17/22

Abstract: A method for forming fluorite from a F−-containing aqueous fluid, the method comprising: contacting a bioactive glass comprising calcium with the F−-containing aqueous fluid; and forming the fluorite. A filter media, and filter containing the filter media, for forming fluorite from a F−-containing aqueous fluid, the filter media comprising: a bioactive glass comprising calcium; and at least one of sand, gravel, charcoal, polymer particles, and ceramic particles.