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1·P204 was used as extractant and sulfonated kerosene was used as thinner in the experiment.

实验用P204做萃取剂，用磺化煤油做稀释剂。

2·The results show that the new extractant has more capability of extracting uranium than TBP.

证明该种萃取剂萃取铀的能力强，若用它代替TBP，将能取得明显的效果。

3·These results are discussed by the aid of the IR spectra of extractant and extracted species.

根据萃取剂和萃合物的红外光谱对上述结果进行了讨论。

4·Ethyl acetate is an excellent solvent and extractant and is an important chemical material too.

乙酸乙酯是性能优良的溶剂、萃取剂和重要的化工原料。

5·Objective To evaluate in vitro antibacterial activity of Galla Chinensis ethanol extractant against s.

目的观察五倍子乙醇提取物对肠球菌的体外抗菌活性。

6·Objective To evaluate antibacterial activity of Galla Chinensis ethanol extractant against Enterocci in vitro.

目的观察五倍子乙醇提取物对肠球菌的体外抗菌活性。

7·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。

8·It was demonstrated that the water extractant of Longjing tea had powerful ability to clear off hydroxyl radicals.

龙井茶水提液对羟自由基具有较强的清除作用。

9·The plant practice shows this recovered extractant can be re-used and the extractant consumption can also be reduced.

经生产实践验证能有效恢复萃取剂性能并降低萃取剂单耗。

10·Extraction of copper using N902 extractant from hydrochloric acid medium by atomized extraction way was investigated.

用N902萃取剂采用雾化萃取方式对盐酸介质中铜的萃取进行了研究。

萃取剂

1·Ethyl acetate is an excellent solvent and extractant and is an important chemical material too.

乙酸乙酯是性能优良的溶剂、萃取剂和重要的化工原料。

2·Hoping for dibutyl carbitol(DBC)through the dehydration of glycol butyl ether, a new highly effective extractant system for gold with structure similar to DBC was synthesized in this paper.

采用乙二醇单丁醚脱水的方法合成了高效的具有类似二丁基卡必醇结构的新金萃取剂体系，探讨了其合成工艺。

3·The results showed that the proper organic solvent and extractant were sulfonated kerosene and trialkyl phosphine oxide.

结果表明，较合适的溶剂和萃取剂分别为磺化煤油和三烷基氧膦。

4·The separation of azeotrope of methyl ethyl ketone water has been investigated by extractive distillation using the mixture of ethylene glycol and potassium acetate as an extractant.

结果表明乙二醇与醋酸钾的混合物是分离甲乙酮水二元恒沸物的理想萃取剂。

5·Extraction of copper using N902 extractant from hydrochloric acid medium by atomized extraction way was investigated.

用N902萃取剂采用雾化萃取方式对盐酸介质中铜的萃取进行了研究。