发明名称 |
VITRIFICATION OF ASBESTOS WASTE |
摘要 |
<p>Waste asbestos is converted into a glass by maintaining within an electrical glass melting furnace a body of molten glass at a temperature above the decomposition temperature of asbestos; supplying asbestos to the furnace; and withdrawing molten glass from the furnace at a temperature of at least 1000 DEG C. The asbestos is advantageously mixed with cullet and a melt accelerator and fed into the furnace by means of a screw mixer/conveyor. The furnace is advantageously operated at a pressure less than atmospheric pressure.</p> |
申请公布号 |
GB8331031(D0) |
申请公布日期 |
1983.12.29 |
申请号 |
GB19830031031 |
申请日期 |
1983.11.21 |
申请人 |
ROBERTS DAVID;JOHNSON HENRY STUART |
发明人 |
|
分类号 |
C03B3/00;A62D3/00;A62D3/40;C03B5/00;C03B5/02;C03B19/10;C03C1/00;C03C3/04;C03C6/02 |
主分类号 |
C03B3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|