发明名称 |
MEJORAS EN APARATO DE LICUACION DE MATERIALES DE CARGA,PULVURULENTOS POR EJEMPLO VIDRIO |
摘要 |
<p>Liquefying of pulverulent batch materials (e.g., glass batch) is carried out in two stages. The first stage (10) utilizes extended gas/solid contact to heat the materials to an intermediate temperature, and may recover waste heat. The second stage (12) rapidly liquefies the material in a cavity lined with the batch material, and may employ substantially nitrogen-free heat sources. Another aspect involves maintaining a wet condition in the first stage to entrap particulates.</p> |
申请公布号 |
MX162743(A) |
申请公布日期 |
1991.06.24 |
申请号 |
MX19840202090 |
申请日期 |
1984.07.19 |
申请人 |
PPG INDUSTRIES INC. |
发明人 |
HENRY MARTIN DEMAREST JR.;GERALD ERASMUS KUNKLE;JOSEPH MICHAEL MATESA |
分类号 |
C03B5/235;C03B3/00;C03B3/02;C03B5/12;C03B5/14;(IPC1-7):C03B19/04 |
主分类号 |
C03B5/235 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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