beneficiation的例句（beneficiation在句子中的用法）

• The composition and beneficiation test of MKS mixed sulphonate collector are described. 介绍了mks混合磺酸盐捕收剂的组成、备及选矿试验情况.
• A beneficiation process is used to increase the purity to 95 % or more. 可采用富集方法将纯度提高到95%或更高.
• Beneficiation removes clay and silica to considerable extent. 富集操作除去粘土和硅石达到相当高的程度.