Progress towards the Full Recovery of Neptunium in an Advanced PUREX Process

Extraction Behavior of Fission Products with Tri-n-butyl Phosphate by Countercurrent Multistage Extraction in a Uranium, Plutonium, and Neptunium Co-recovery System

(2012) Masaumi Nakahara et al.   INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH

Simulation of the neptunium behavior during the first solvent extraction cycle in the PUREX process

(2012) Hu Zhang et al.   JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY

Counter-Current Extraction of Neptunium from Simulated Pressurized Heavy Water Reactor High Level Waste UsingN,N,N',N'-Tetraoctyl Diglycolamide

(2012) S. A. Ansari et al.   SOLVENT EXTRACTION AND ION EXCHANGE

Influence of Nitric Acid and Nitrous Acid on Oxidation and Extraction of Neptunium with Double Scrub Flow Sheet in Simplified Solvent Extraction Process

(2011) Masaumi Nakahara et al.   JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Extraction and stripping of actinide elements with changes in supply flow rate and nitric acid concentration using centrifugal contactors in single cycle solvent extraction system

(2010) Masaumi Nakahara et al.   CHEMICAL ENGINEERING SCIENCE

Kinetics of reduction of hexavalent neptunium by nitrous acid in solutions of nitric acid

(2010) Martin Precek et al.   JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY

Uranium, plutonium and neptunium co-recovery with high nitric acid concentration in extraction section by simplified solvent extraction process

(2009) M. Nakahara et al.   RADIOCHIMICA ACTA