淄博铝厂与沈阳铝镁设计院、冶金部建筑研究院等单位合作,从1975年开始在五台电解槽上进行了密闭排烟试验。在小型试验取得成功的基础上,从1976年开始设计、制造、安装了从铝电解密闭到烟气净化回收的一整套烟气净化回收设施,并于1977年7月正式投入运行。几个月来,经过试车和实际运行,取得了初步成果。 Zibo Aluminum Plant and Shenyang Aluminum and Magnesium Design Institute, Ministry of Construction and Metallurgical Research Institute and other units, from 1975 onwards in five cells were sealed smoke test. Based on the success of small-scale experiments, a complete set of flue gas purification and recovery facilities from aluminum electrolysis sealing to flue gas purification and recovery was designed, manufactured and installed since 1976 and was put into operation in July 1977. In the past few months, preliminary results have been achieved after trial and actual operation.