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公开(公告)号:US06228143B1
公开(公告)日:2001-05-08
申请号:US09484750
申请日:2000-01-18
申请人: Victor Henry Aiken , Russell R. Bleakney , Richard H. Hanewald , Ahmed Vahed , Anthony Edward Moline Warner
发明人: Victor Henry Aiken , Russell R. Bleakney , Richard H. Hanewald , Ahmed Vahed , Anthony Edward Moline Warner
IPC分类号: C22B100
CPC分类号: H01M10/54 , C22B7/001 , C22B17/02 , C22B23/026 , F23G5/20 , F23G7/003 , F23G2203/205 , F23G2900/7007 , F23L7/002 , F23L2900/15042 , F27B7/34 , F27B7/36 , F27B7/386 , H01M10/24 , H01M10/30 , Y02P10/214 , Y02P10/224 , Y02W30/84
摘要: A rotary thermal oxidizer removes polymeric and other non-metal components of exhausted batteries and cells leaving value-metals, such as cadmium, nickel, and iron behind for subsequent processing. By preheating the sweep gas to a temperature above the auto-ignition temperature of the polymers, prior to their introduction into the oxidizer, and controlling the oxygen content within the oxidizer the risks of explosion and fire associated with the pyrometallurgical recycling of the cells is substantially reduced.
摘要翻译: 旋转式热氧化器去除废电池和离开金属的细胞的聚合物和其他非金属成分,例如镉,镍和铁,用于后续处理。 通过将吹扫气体预热到高于聚合物自燃温度的温度,在其引入氧化剂之前并控制氧化剂中的氧含量,与细胞的火法冶金再循环相关的爆炸和火灾的风险基本上 减少
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公开(公告)号:US4597564A
公开(公告)日:1986-07-01
申请号:US737277
申请日:1985-05-23
CPC分类号: F27B9/16 , C21B13/105
摘要: A rotary hearth adapted to rotate in horizontal plane having a top surface made of a loose granular refractory material, advantageously dead burned dolomite grain.
摘要翻译: 一种适于在具有由松散粒状耐火材料制成的顶表面的水平平面中旋转的旋转炉床,有利地是死烧的白云石颗粒。
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