发明名称 |
METHOD OF MELTING RAW MATERIALS FOR GLASS OR THE LIKE WITH STAGE COMBUSTION AND PREHEATING |
摘要 |
<p>Raw materials such as glass batch are preheated by combustion of liquid or solid fuel such as fuel oil or coal mixed with the batch material. In one embodiment the material being heated and the gaseous products of combustion are passed cocurrently through the preheating stage to avoid carbonaceous effluents. Preheated materials and any ash from the fuel are transferred to a second stage where they are liquefied. Carbon monoxide from the preheating stage may serve as fuel for the liquefying stage.</p> |
申请公布号 |
PH22958(A) |
申请公布日期 |
1989.02.03 |
申请号 |
PH19810000338 |
申请日期 |
1986.06.11 |
申请人 |
PPG INDUSTRIES INC. |
发明人 |
HENRY MARTIN DEMAREST JR.;CLEMENT CHARLES MOXIE;GERALD ERASMUS KUNKLE |
分类号 |
C03B3/00;C03B3/02;C03B5/14;C03B5/235;C03C1/02 |
主分类号 |
C03B3/00 |
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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