约在6年前,当凯撒制铝化学公司经营两座旁插自焙阳极电解厂时,已进行了本研究工作,其中一个厂,由于工艺特性及有关成本原因,所以更多地了解干法净化器系统的工作特性变得更重要了。特别想知道净除氟化物(或氟)能力随加入净化器中的氧化铝量的减少而变化的情况。 About 6 years ago, when Caesar’s aluminum chemical company operated two self-roasting anode electrolysis plants, the research work was carried out. One of the plants, due to its process characteristics and related cost reasons, learned more about dry process The working characteristics of the purifier system become more important. In particular, it is desirable to know how the net fluoride (or fluorine) capacity varies with the amount of alumina added to the purifier.