Investigation on a recycling process of waste colored glass

被引:0
|
作者
Chen, DP [1 ]
Masui, H [1 ]
Akai, T [1 ]
Yazawa, T [1 ]
机构
[1] JST, PRESTO, Special Div Green Life Technol Ecoglass, Res Grp, Ikeda, Osaka 5638577, Japan
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D O I
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中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
A recycling process for waste colored glasses through phase-separation is newly proposed. ne colored soda-lime-silicate glass was leached by an acid solution after being re-melted with B2O3. It was found that all cations except Si4+ in the soda-lime-borosilicate glass were leached by the acid. The colored glass was successfully bleached, and highly pure silica powders were obtained using this method.
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页码:23 / 30
页数:8
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