萃取及反萃取的理论级数分别为8级和9级。
Extraction and stripping Numbers of theoretic stages are 8 and 9 respectively.
也考察了氯化铵的氨水溶液反萃取钯的适宜条件。
Suitable conditions of stripping palladium with ammonium chloride-(ammonia) solution are also studied.
分析了影响萃取及反萃取取的因素，获得了较佳工艺条件。
The major factors of affecting extraction and back-extraction were discussed. The better technological conditions were obtained.
通过实验确定了萃取、洗涤、反萃取、深度除镁及沉锂过程的最佳条件。
The optimum conditions of extraction, washing, stripping, further removal of magnesium and the deposition of lithium processes were achieved during the experiments.
通过多次反萃取可以提高锡的回收率，达到了微量锡与微量锗分离富集的目的。
As stripping trace tin time after time, the rate recovery of tin can be increased, and achieved the aim of the separation and enrichment of trace tin and trace germanium.
同时，基于反胶束技术开发了适用于连续CPE处理过程的新型CPE反萃取工艺。
Meanwhile, a new back extraction technology suitable for the continuous application of CPE was developed based on the reverse micelle phenomenon.
试验结果表明：混合溶剂对废水中的醋酸有较高的萃取率，反萃取效果为98.4%。
Results show that the mixed solvent can give high distribution extraction rate for acetic acid wastewater. Back extraction rate was 98. 4%.
本发明公开了废水中芳基磺酸盐的萃取回收方法，其特征是由酸化—萃取—反萃取三步骤组成。
The invention discloses a method for extracting and recycling the aryl sulfonate in wastewater, which is characterized in that the method comprises three steps of acidification-extraction-stripping.
不同浓度、不同体积的乙醇对产率及质量有影响；不同体积的反萃取剂水对产率也有影响；不同温度对结晶有影响。
The quality and the yield of 10-HAD are mainly influenced by alcohol concentration, alcohol volume, back extractant water quantity, and temperature.
确定了萃取和反萃取的条件，考查了多种共存元素的分离情况，并在此基础上，制定了岩石矿物中超微量铱的简便、快速的测定方法。
The separation of several co-existent elements was investigated and easy and quick determination method of super trace Iridium was established based on it.
用TTA萃取分离铀、锆时，TTA对锆的螯合作用很强，硝酸和盐酸的浓酸溶液并不能破坏它们之间的整合，即对锆的反萃取非常困难。
When TTA is used to extract zirconium in uranium, the combination of zirconium and TTA is very strong, the concentrated acid of nitric acid and hydrochloric acid can not destroy their combination.
本发明装置可使萃取液、反萃取液和料液分别在不同层间流动，传质路径短，膜相均匀，分离效果好，适当组合的基本单元可构成具有工业实用性的系统装置。
It features that extraction liquid, strip-extraction liquor and raw material liquid flow in different layer, so resulting in short path of mass transfer, uniform film phase and high separation effect.
用三辛胺萃取醋酸废水中的醋酸，加入白云石灰乳反萃，可制得环保型除冰剂醋酸钙镁盐(CMA)。
Calcium magnesium acetate (CMA) can be prepared by extraction of acetic acid from dilute acetic acid wastewater using trioctylamine and then by back extraction using dolomite lime.
本文基于工艺实验建立的萃取与反萃模型，作为过程模拟和设计的基础。
Process simulation and design were based on models of extraction and stripping developed experimentally.
并对测定过程中有机萃取剂，反萃酸度的选择及干扰离子的影响进行了探讨。
The selection of extraction solvent and acidity of stripping agent, and the effect of interferencing ion were studied.
将回收的反胶束再次用于萃取试验，胰蛋白酶总萃取率达到19.8%，比活力纯化倍数为2.8。
The recycled reversed micelles were reused and the results show total extraction rate is 19.8% and trypsin specific activity is 2.8 times.
讨论了不同类型反胶团体系的萃取机理。
The extraction mechanisms with different types of reverse micelles system were discussed.
反胶团体系可以萃取水溶液中的蛋白质，静电作用决定了蛋白质在两相的分配。
The system of reverse micelle can extract protein from water solution. The distribution of protein in the tow phase is determined by static electricity.
由N235与路易斯碱三辛基氧膦（TOPO）组成协同萃取体系，对碱性氰化浸金贵液中金（I）协同萃取和反萃进行了研究。
This paper aims to extraction and stripping of gold(I) from alkaline cyanide leaching solution by the N235-TOPO co-extraction system.
研究结果表明，亲油作用在聚合物反胶团萃取过程中起主导作用。
The results show that hydrophobic interaction plays an important role in polymeric reversed micelle extraction.
反胶束萃取技术具有条件温和，萃取效率高，成本低，溶剂可重复利用，不引起萃取物变性等优点，用于纯化生物物质前景广阔。
The use of reversed micelle in extraction of biological molecules has the advantages of mild operational conditions, high extraction efficiency, low cost and solvent recycling.
用某溶剂作为金萃取剂，用某复合反萃还原剂在常温条件下进行一步还原；将箱式混合澄清槽经改进后作为萃取器。
A solvent was used as gold extractant and a sort of compound back extract reducer was used for reduction at one step in normal temperature.
反胶束萃取技术具有条件温和，萃取效率高，成本低，溶剂可重复利用，不引起萃取物变性等优点，用于纯化生物物质前景广阔。
It has a promising profit that extraction of biological molecule by reversed micellar, for the more mild operational condition, higher extraction yield, lower cost and solvent recycling.
铷的反萃率达到95.48%，回收再利用的萃取剂与新鲜萃取剂在对铷、钾的萃取性能上差异不大。
Under the condition, the stripping rate of rubidium reaches 95.48%. The regenerate t-BAMBP had almost the same extraction performance as the fresh t-CAMBP.
实验研究探讨了混合方式(料液与萃取剂混合和反萃剂与萃取剂混合)和体系分配系数对传质性能的影响。
The influences of the mixing mode and the distribution coefficient of the system on the mass transfer of HFRLM were investigated.
本文综述了近年来反胶束萃取蛋白质这一技术在基础理论研究、应用和过程开发三方面所取得的新进展。
The latest advances of protein extraction using reversed micelles are reviewed on fundamental research, application and process development.
综述了反胶束萃取氨基酸的研究进展，包括萃取机理、应用研究的进展。
The research progress on extraction of amino acids by reversed micelles was reviewed, including the extraction mechanism and the development of applied research.
反胶束萃取是一种新型的生物分子分离技术。
The technology of reverse micelles is a kind of new separation method for biological molecule .
研究了AOT/异辛烷反胶束体系萃取植物油和蛋白质的反萃工艺。
The process of the backward extraction using AOT/isooctane reverse micelles system for the simultaneous extraction of oil and protein from soybean have been studied.
研究了AOT/异辛烷反胶束体系萃取植物油和蛋白质的反萃工艺。
The process of the backward extraction using AOT/isooctane reverse micelles system for the simultaneous extraction of oil and protein from soybean have been studied.
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