不用盐类的铝金属浮渣处理法德国和瑞典的研究人员最近成功地开发出了一种铝金属浮渣的处理方法。采用这种方法，在处理时不需要加入盐类。这种废渣是在熔化铝的过程中并在用氧气处理时生成的。上述新方法是由德国好希望公司、瑞典ＡＧＡ公司和德国的ＨＯＯＧＯＶＥＮＳ铝... Aluminum-based scumming without salts French and Swedish researchers have recently succeeded in developing a method of treating aluminum-based scum. In this way, there is no need to add salt during the treatment. This waste is generated during the melting of aluminum and when treated with oxygen. The above new method is a good hope by the German company, Sweden AGA AG and Germany HOOGOVENS aluminum ...