CHEMICALLY DURABLE POROUS GLASS WITH ENHANCED ALKALINE RESISTANCE
    3.
    发明公开
    CHEMICALLY DURABLE POROUS GLASS WITH ENHANCED ALKALINE RESISTANCE 有权
    CHEMISCHBESTÄNDIGESPORÖSESGLAS MIT VERBESSERTERALKALIBESTÄNDIGKEIT

    公开(公告)号:EP2731919A2

    公开(公告)日:2014-05-21

    申请号:EP12745727.3

    申请日:2012-07-12

    IPC分类号: C03C3/093

    摘要: Disclosed are a phase separable glass compositions used to produce chemically durable porous glass, e.g., porous glass powder, and the application of a sol gel coating to the glass to enhance chemical durability of the glass in alkaline solutions, and to the use of the glass, e.g., glass powder, as substrates for separation technology where harsh alkaline environments (pH ≥ 8 e.g., pH 12-14) are routinely prevalent.

    摘要翻译: 公开了用于生产化学耐久的多孔玻璃的相分离玻璃组合物,例如多孔玻璃粉末,以及将溶胶凝胶涂层应用于玻璃以提高玻璃在碱性溶液中的化学耐久性,以及使用玻璃 例如玻璃粉末作为分离技术的底物,其中苛刻的碱性环境(pH≥12,例如pH 12-14)常规地普遍存在。