发明授权
- 专利标题： Method for refining molten glass
- 专利标题（中）： 熔融玻璃精炼方法
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申请号： US09641594申请日： 2000-08-18
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公开(公告)号： US06698244B1公开(公告)日： 2004-03-02
- 发明人: Hildegard Römer , Werner Kiefer , Detlef Köpsel , Peter Nass , Erich Rodek , Uwe Kolberg , Thomas Pfeiffer
- 申请人： Hildegard Römer , Werner Kiefer , Detlef Köpsel , Peter Nass , Erich Rodek , Uwe Kolberg , Thomas Pfeiffer
- 优先权： DE19939771 19990821
- 主分类号： C03B5225
- IPC分类号： C03B5225
摘要：
The invention describes a method for refining molten glass materials, in which refining gas is generated by refining agents in the molten glass, and in which the molten glass is heated to a temperature of between 1650° C. and 2800° C., and the maximum release of refining gas by the refining agents takes place at over 1500° C.
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