Role of sodium sulfate in glass technology

被引：0
|
作者：
N. I. Min’ko
I. M. Binaliev
机构：
[1] V. G. Shukhov Belgorod State Technological University,
来源：
Glass and Ceramics | 2013年 / 69卷
关键词：
sodium sulfate; oxidation; reduction; batch; glassmaking; fining; equilibrium forms of iron; acid-base properties; chemical oxygen demand; redox potential;
D O I：
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中图分类号：
学科分类号：
摘要：
Sodium sulfate is widely used as a fining agent in high-tonnage glass technology. Since the conditions for redox glassmaking and Fe2+↔Fe3+ equilibrium displacement are formed under the influence of sulfate, the glassmaking process and glass quality largely depend on the quality and particulars of sulfate interaction with a reducing agent. The reactions and stages of sulfate action in the batch and molten glass are examined.
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页码：361 / 365
页数：4
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