extractant是什么意思？extractant怎么读？extractant例句及用法

1 . The selectivity of extractant is high and only Au, Pd, Hg ete. are extracted.

该萃取剂选择性高,它仅萃取Au 、 Pd和Hg等几种元素.

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2 . An extractant - screening method with a vapor - liquid equilibrium apparatus in the extractive distillation was introduced.

介绍了萃取精馏萃取剂的一种实验筛选方法,汽液平衡仪直接法.

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3 . The distribution coefficient D indicated: Ethyl acetate was the most suitable extractant for CGA s purification.

萃取分配系数D测定结果表明,醋酸乙酯是纯化绿原酸的适用溶剂.

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4 . The complex extraction process of epoxied was investigated as the extractant and as the diluent.

采用络合萃取法提取稀溶液中的丙酸,研究了络合萃取及反萃取的工艺条件.

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5 . Cyanex 272 is a new generation extractant for separation of from Ni in sulphate solution.

Cyanex272是新一代在硫酸盐溶液中分离钴、镍的萃取剂.

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1.萃取剂

1 . 萃取剂

图文萃取剂 (extractant) 能与被萃取物形成溶于有机相的萃合物的化学试剂。在湿法冶金中,萃取剂的作用是与被萃取的金属通过配合化学反应生成萃合物萃入到有机相,又.

2 . 提取剂

extract 提取液extractant提取剂extraction 提取

3 . 提炼物

extractable 可引出的extractant提炼物extractible 可引出的

extractant相关短语搭配

1 . 提取

7)extra-,表示“额外”extraction（提取）8)fore-表示“在前面”

2 . 萃取

...液膜分离(liquid membrane-baded separation)过程对液体分离来讲是萃取(extraction)和反萃取(back-extraction or stripping)的微观结合液膜过程对气体分离来.

1 . 提取物

extra half plane 多余的半原子平面extract 提取物extractability 可萃性

2 . 取出

extra 额外,特别的extract 抽出,取出,引出,得到extradite 引渡