A countercurrent liquid-liquid extractor

A novel countercurrent liquid-liquid extractor is presented and illustrated with applications. The apparatus consists essentially of an assembly of mixer-settlers, feeders, reservoirs, and flow lines that are made of glass or other chemical resistant materials. In operation this multistage assembly rotates intermittently in one direction on a horizontal axis causing the immiscible phases to progress to opposite ends of the unit. Details for the construction of the extractor and its principles of operation are given. Extractors of this design are applicable to experimental work and to the preparation of pure compounds in quantity

Separations of yttrium and some rare earths by liquid-liquid extraction

The use of liquid-liquid extraction for the separation of some inorganic compounds was demonstrated

Separations of yttrium and some rare earths by liquid-liquid extraction /

Work performed under Contract No. W-7405-Eng-82."Ames Laboratory, Iowa State College, Ames, Iowa.""July 1954.""ISC-695 ; Chemistry."Includes bibliographical references (p. 75-77).Mode of access: Internet.This bibliographic record is available under the Creative Commons CC0 public domain dedication. The University of Florida Libraries, as creator of this bibliographic record, has waived all rights to it worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law

Application of liquid-liquid extraction for the separation of zirconium from hafnium /

"Ames Laboratory, Iowa State College.""ISC-693.""July 1954."Cover title.Includes bibliographical references (p. 35-38).Mode of access: Internet