1) Lanthanide Actinides
新萃取剂
2) 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
3) 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。
4) 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。
5) extractant
[iks'træktənt]
萃取剂
1.
Summarization on the extractants of extracting boron from brines;
卤水提硼萃取剂的研究概述
2.
Study on application of a new extractant G315 for gallium and germanium;
新型镓锗萃取剂G315的应用研究
3.
The Selection of Extractant in the Treatment of Waste Saponification Lye;
萃取皂化废碱液时萃取剂的选择
6) extracting agent
萃取剂
1.
The results showed that the main compositions of the recovered extracting agent had no significant difference from the crude phenol and the extracting agent could be reused.
采用盐析萃取工艺对焦化精苯废酸进行治理回收利用,以粗酚作萃取剂,向萃取相中掺入3%-5%的阻垢剂,成功地解决了萃取剂蒸馏再生时起泡、结渣的问题。
2.
Selecting two kinds of extracting agents of N503 and P507 to make extracting treatment for the coking wastewater, and under the condition of controlling the accordance of the factors such as the oil-water ratio, extracting temperature, and extracting time, etc.
选用N50[3N,N二-(1-甲基庚基)乙酰胺]和P50[7O-(2-乙基已基)-2-乙基已基磷酸酯]两种萃取剂对焦化废水进行萃取处理,在控制油水比、萃取温度及萃取时间等因素一致的条件下,研究不同萃取剂及不同pH值对萃取效果的影响。
3.
Organic solvents, such as petroleum ether and gasoline, are used as extracting agents to measure oil content in oilfield waste water and the normal curves of reference oil are plotted.
油田污水中含油量的测定采用石油醚、汽油等有机溶剂作萃取剂,绘制标准油的标准曲线。
补充资料：LIX型萃取剂(LIXextractant)
【LIX型萃取剂】(LIXextractant)一种能选择性萃取铜的羟肟类螯合萃取剂。`LIX`是LiquidIonExchanger（液体离子交换剂）的缩写。主要有脂肪族`\alpha`-羟肟和芳香族`\alpha`-羟肟两类。前者商品名为`LIX63`，其典型代表物为：5，8-二乙基-7-羟基-十二烷基-6-肟。后者商品名为`LIX64`，黄型代表物为2-羟基-5-十二烷基二苯甲酮肟。一般只能用于铜的氨浸出液。`LIX64`可在pH较
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条