Liquid-liquid and ion-exchange techniques are used for the commercial separation and purification of samarium.
For more information about the various techniques for isolation and purification, see separation and purification.
Liquid-liquid separation or ion-exchange techniques are employed for separation and purification of neodymium.
Separation and purification are accomplished by liquid-liquid extraction or ion-exchange techniques.
These phenomena can be employed as a means of effecting separation and purification.
Separation and purification, in chemistry, separation of a substance into its components and the removal of impurities.
Pat Iannucci, the vice president for communications at the Pall Corporation, an East Hills company specializing in highly sophisticated filtration, separation and purification equipment, said that Pall was "ready and prepared to do whatever our country asks".
During the 160 years of discovery (1787 1947), the separation and purification of the rare-earth elements was a difficult and time-consuming process.
Researchers have focused on the separation and purification of UDCA.
Then, the separation and purification section is designed accordingly.
Pall Corp. is a supplier of filtration, separation and purification technologies.
