申请日期 | 2025-07-19 | 申请号 | DE60210793 |
公开(公告)号 | DE60210793T2 | 公开(公告)日 | 2007-04-12 |
公开国别 | DE | 申请人省市代码 | 全国 |
申请人 | SAINT GOBAIN GLASSE FRANCE | ||
简介 | Process for obtaining alkali (e.g. sodium or potassium) and/or alkaline earth (e.g. magnesium or calcium) and/or rare earth (e.g. cerium) silicates by conversion of halides to sulfates (1), then reaction with silica (2), the thermal energy being provided by a combustion reaction using one or more immersed burners. An independent claim is also included for the use of the process to obtain vitrifiable materials. |
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