1) P 507 extractant
P507萃取剂
2) (2-Etlythexyl)2-Etlythexylphosphanate
p507膦酸酯萃取剂
3) P507 resin
P507萃淋树脂
1.
The P507 resin chromatography was applied to separate Sm from Nd using 0.
用P507萃淋树脂色谱法分离纯氧化钕中的钐、铕,并用分光光度法测定钐、铕。
4) solvent extraction
溶剂萃取
1.
Extraction system of purifying wet-process phosphoric acid with solvent extraction method;
溶剂萃取法净化湿法磷酸萃取体系研究
2.
Progress in the application of microemulsions in solvent extraction;
微乳液在溶剂萃取分离中的应用研究进展
3.
The comparison between gold electrolysis and solvent extraction refining process;
金电解与溶剂萃取精炼工艺比较分析
5) extraction agent
萃取剂
1.
In this paper,the group separation of rare-earth element is studied by the method of solid extraction with P507 as extraction agent and paraffin as solvent.
以Ｐ５０７为萃取剂，石蜡为溶剂，用固态萃取法研究稀土元素的分组分离。
2.
According to the similarity rule of solubility parameter,the possible extraction agents for(S)-2-chloropropanoic acid were selected.
3,根据溶解度参数相近的原则初选出能萃取(S)-2-氯丙酸的溶剂,分别萃取(S)-2-氯丙酸;采用气相色谱法分析了各萃取剂中(S)-2-氯丙酸的质量浓度,据此求出了各萃取剂的表观分配系数,结果表明乙酸乙酯和二氯甲烷为(S)-2-氯丙酸适宜的萃取剂。
6) extraction solvent
萃取剂
1.
Selection of extraction solvent for the measure of electron transport system (ETS) activity of activated sludge;
污泥电子传递体系(ETS)活性测定中萃取剂的选择
2.
By comparing the data of different extraction solvents of benzothiophene in the same operating conditions,the separation performance of different extraction solvents was predicted.
然后,通过对相同操作条件下不同萃取剂的硫茚萃取精馏模拟,预测了不同萃取剂在实际萃取精馏中的分离效果,选取了合适的高选择性的萃取剂,得到了少量实验的验证,达到事半功倍的效果。
3.
The process for removing acid from Nanhai Crude using LES-1 extraction solvent is studied on LES extraction pilot plant.
在LES萃取脱酸试验装置上,用LES-1萃取剂对南海原油进行了脱酸工艺研究。
补充资料：p507膦酸酯萃取剂
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