本发明提供了一种 用于生产低苏打氧化铝的装置，其包括用于在苏打去除剂存在下煅烧氢氧 化铝的煅烧炉，通过该煅烧炉制得氧化铝粉尘；
An apparatus for producing a low-soda alumina, comprising a calciner for calcining aluminum hydroxide in the presence of a soda-removal agent, by which alumina dust is produced;
本发明提供了一种 用于生产低苏打氧化铝的装置，其包括用于在苏打去除剂存在下煅烧氢氧 化铝的煅烧炉，通过该煅烧炉制得氧化铝粉尘；
An apparatus for producing a low-soda alumina, comprising a calciner for calcining aluminum hydroxide in the presence of a soda-removal agent, by which alumina dust is produced;
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