Precipitation of Amorphous Silica from a High-Temperature Hydrothermal Solution

被引：0
|
作者：
V. V. Potapov
机构：
[1] Russian Academy of Sciences (NIGTTs DVO RAN),Geotechnological Research Center, Far East Division
来源：
Glass Physics and Chemistry | 2004年 / 30卷
关键词：
Polymer; Calcium; Precipitation; Physical Chemistry; Aqueous Solution;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The polymerization of monomeric silica in a hydrothermal solution with the formation of colloidal silica particles is investigated experimentally. The coagulation and precipitation of colloidal silica in an aqueous solution by metal cations is studied. The physicochemical characteristics of the silica precipitated are determined. The high-temperature calcination of the amorphous material precipitated leads to the formation of calcium, magnesium, and cobalt silicates.
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页码：73 / 81
页数：8
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