说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 反萃取
1)  stripping [英][strip]  [美][strɪp]
反萃取
1.
Au(Ⅰ) stripping from gold loaded CTAB-TBP organic phase by transformation and reduction;
CTAB-TBP体系载金有机相中金(Ⅰ)的转化还原反萃取
2.
The method of stripping and separation of K(I) and Rb(I) with inorganic acid solution from 4-t-butyl-2(α-methylbenzy) Phenol(t-BAMBP) load organic phase was investigated.
研究了一种从负载低浓度铷的t-BAMBP有机相中反萃取分离K+,Rb+的方法。
3.
In this paper, a series of equilibrium experiments have been carried out for stripping of solvent by NaOH aqueous solution containing different concentration of phenol.
本文系统进行了NaOH溶液对负载苯酚的TBP+煤油溶剂的反萃取平衡实验。
2)  back-extraction
反萃取
1.
The factors that influence the L-Phe extraction process such as the concentration of L-Phe and D2EHPA,and the temperature,as well as back-extraction,were investigated.
以磷酸二(2-乙基己基)脂(D2EHPA)为萃取剂,环己烷为稀释剂萃取L-苯丙氨酸(L-Phe),研究了L-Phe浓度、D2EHPA浓度、温度对萃取分配系数D的影响,以及负载L-Phe有机相的反萃取特性。
2.
Choline chloride was synthesized using chlorethanol as starting material combining extraction and back-extraction technique.
利用萃取、反萃取相结合的技术,以乙烯次氯酸化的主产物氯乙醇为主要原料来生产氯化胆碱,并通过正交实验确定出最佳反应条件。
3.
A method was developed for the determination of pyrethroid pesticides:bifenthrin(BF),fenpropathrin(FP),cyhalothrin(CH),permethrin(PM),fenvalerate(FV)and deltamethrin(DI)in tea proposed using the cloud point extraction(CPE)coupled with ultrasonic-assisted back-extraction prior to gas chromatography with electron capture detection.
建立了浊点萃取-异辛烷反萃取-气相色谱(ECD)检测茶叶中联苯菊酯(Bifenthrin)、甲氰菊酯(Fenpropathrin)、功夫菊酯(Cyhalothrin)、氯菊酯(Permethrin)、氰戊菊酯(Fenvalerate)、溴氰菊酯(Deltamethrin)6种拟除虫菊酯农药残留的方法。
3)  back extraction
反萃取
1.
The differences of impurity ion removal effects of washing conditions and the back extraction effects at different conditions are compared.
实验结果表明 :萃取效率不会随着振动频率的增大而增大 ,当萃取酯中有夹带酸时振动频率越小萃取率就越大 ,萃取塔筛板间距为 5 5cm时萃取效果最好 ;铵盐和钠盐的脱除硫酸根离子能力大致相同 ,加大它们的浓度或缩小洗涤相比有利于脱除硫酸根离子 ,反萃取操作容
4)  reverse extraction
反萃取
1.
Optimum operation condition is determined in terms of concentrations of extraction/reverse extraction solvents,pH and temperature.
实验选用磷酸三丁酯(TBP)-煤油溶液为萃取剂络合萃取碱渣废水中的酚,研究了不同萃取剂浓度、pH值、温度及萃取比条件下体系的萃取性能;采取NaOH溶液对萃取剂进行反萃再生,研究了碱液浓度、温度及反萃取比对萃取剂再生效果的影响;确定了萃取与反萃取的最佳操作条件。
5)  reextraction
反萃取
1.
Kinetics of the reextraction process of soybean protein in reverse micelles;
反胶束萃取大豆蛋白反萃取过程的动力学研究
2.
Calcium magnesium acetate was prepared from acetic acid wastewater via extraction using sulfonated polyethersulfone hollow-fiber membrane and reextraction using CaO-MgO emulsion.
采用磺化聚醚砜中空纤维膜萃取醋酸废水,再用CaO-MgO乳状液反萃取制备醋酸钙镁盐。
6)  strip-extraction
反萃取
1.
The influence of a series of factors on the extraction and the strip-extraction was investigated.
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。
2.
The new system of dithizone extoction-strip-extraction with C(HCl) =1mol.
本文对双硫腙萃取─C(HCl)=1mol·L ̄(-1)反萃取─锌试剂光度法或EDTA滴定法测锌新体系进行了研讨。
补充资料:反萃取
分子式:
CAS号:

性质:指破坏有机相中的萃合物结构,使被萃物溶于水相的过程。

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