发明名称 |
DISPOSICION PARA LA RECOGIDA DE GASES PROCEDENTES DE HORNOS PARA LA PRODUCCION ELECTROLITICA DE ALUMINIO POR FUSION. |
摘要 |
<p>APPARATUS FOR GAS COLLECTION IN ALUMINUM SMELTING FURNACES A gas collection apparatus for use in electrical smelting furnaces especially those for the production of aluminum is disclosed. The apparatus comprises a substantially annular body positioned beyond the outer circumference of the furnace at its lower edge and tapering towards the anode carrier at its upper edge. A space at the bottom is left between the wall of the gas collection apparatus and the furnace to permit introduction of air resulting in a chimney effect in the gas collecting apparatus of the present invention.</p> |
申请公布号 |
ES440679(A1) |
申请公布日期 |
1977.03.16 |
申请号 |
ES19750440679 |
申请日期 |
1975.09.03 |
申请人 |
LISTA OG MOSJOEN ALUMINIUMVERK, ELKEM ALUMINUM |
发明人 |
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分类号 |
B01D53/68;B01D53/77;C25C3/22;(IPC1-7):22D/ |
主分类号 |
B01D53/68 |
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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