J.E. Powell

1. The Separation of Rare Earths by Ion Exchange. V. Investigations with One-tenth Per Cent. Citric Acid-Ammonium Citrate Solutions1
   1950/06/01 by F. H. Spedding, Ellis I. Fulmer, J.E. Powell +1 · 42 citations
   Engineering · Environmental Science · Chemistry · #Extraction and Separation Processes #Bauxite Residue and Utilization #Minerals Flotation and Separation Techniques #Chemistry #Citric acid #Ammonium #Ion exchange #Ion #Inorganic chemistry #Nuclear chemistry #Biochemistry #Organic chemistry
2. The separation of lithium isotopes by ion exchange
   1962/01/01 by J.E. Powell · 15 citations
   Chemistry · Environmental Science · #Chemical Synthesis and Characterization #Chemistry #Chromatography #Column chromatography #Copolymer #Countercurrent chromatography #Displacement chromatography #Elution #Ion #Ion exchange #Isotope #Isotope separation #Isotopes of lithium #Lithium (medication) #Nuclear physics #Organic chemistry #Physics #Radioactive contamination and transfer #Radioactive element chemistry and processing #Radiochemistry #Styrene