【毎日一問】理論基礎 2019.8.25
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選択問題：細かい粉末状の鉱石原料からある金属を抽出する際、酸溶液を溶媒として使用する場合、適しているのは（ ）。A. 単段間歇式浸出器 B. ブルー式浸出器 C. 浸漬式連続浸出器 D. バチュカ槽 答え：D ヒント：答えは返信で確認できます
C. 浸漬式連続浸出器
B. ブルー型浸出器
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