反萃取 meaning in Chinese

back extraction
back-extraction
retrograde extraction
stripping

Gold stripping from loaded organic phases by inorganic salts
季铵盐载金有机相的反萃取研究
Gold stripping from loaded organic phase in quaternary amine system by glycol and diglylenethioether
季铵盐载金有机相的反萃取研究
The factors , such as feed solution concentration , stirring speed , strip solution concentration and the ph value of feed solution , have been discussed when the membrane phase only contained membrane solvent
当膜相中不含载体时,分别考察了搅拌速度、料液相浓度、反萃取液浓度和料液相ph值等因素对渗透系数的影响。
It can determine the elements in water . 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
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。
The factors affecting the permeation coefficient which contain original feed solution concentration , stirring speed , the original ph of strip solution and the original ph of feed solution have been discussed when the membrane phase only contains membrane solvent
当膜相中不含载体时,分别考察了料液相初始浓度、搅拌速度、反萃取液初始ph值和料液相初始ph值等因素对渗透系数的影响。