S
Sujoy Biswas
Researcher at Bhabha Atomic Research Centre
Publications - 36
Citations - 343
Sujoy Biswas is an academic researcher from Bhabha Atomic Research Centre. The author has contributed to research in topics: Nitric acid & Extraction (chemistry). The author has an hindex of 10, co-authored 33 publications receiving 272 citations.
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Journal ArticleDOI
Carrier facilitated transport of uranium across supported liquid membrane using dinonyl phenyl phosphoric acid and its mixture with neutral donors
TL;DR: In this article, a carrier facilitated transport of U(VI) from nitric acid medium across supported liquid membrane (SLM) has been studied under varying experimental conditions, namely feed, carrier, receiver phase compositions, pore size and membrane thickness etc.
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Task-specific ionic liquid tetraalkylammonium hydrogen phthalate as an extractant for U(VI) extraction from aqueous media
TL;DR: A quaternary ammonium based room temperature ionic liquid (IL) trioctylmethylammonium hydrogen phthalate has been reported as promising extractant for separation of U(VI) from other metal ions from aqueous media as discussed by the authors.
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Evaluation of dinonyl phenyl phosphoric acid (DNPPA) and its synergistic mixtures with neutral oxodonors for extraction and recovery of uranium from nitric acid medium
TL;DR: In this article, the extraction behavior of uranium (VI) from nitric acid medium was investigated using dinonyl phenyl phosphoric acid (DNPPA: monomeric form (HA), dimeric form (H 2 A 2 )) as extractant either alone or in combination with neutral oxodonors (S) such as tri- n -butyl phosphate (TBP), tris(2-ethylhexyl) phosphate (TEHP), and Cyanex 923 (a mixture of four different trialkyl phosphine oxides) dissolved in n -paraff
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Extraction of U(VI) and Th(IV) from nitric acid medium using tri(butoxyethyl) phosphate (TBEP) in n-paraffin
TL;DR: In this article, the authors investigated the extraction behavior of U(VI) and Th(IV) from nitric acid medium using organo-phosphorous extractant, tri(butoxyethyl) phosphate in n-paraffin at room temperature (27.± 1.°C).
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Development of an extractive spectrophotometric method for estimation of uranium in ore leach solutions using 2-ethylhexyl phosphonic acid-mono-2-ethylhexyl ester (PC88A) and tri-n-octyl phosphine oxide (TOPO) mixture as extractant and 2-(5-bromo-2-pyridylozo)-5-diethyl aminophenol (Br-PADAP) as chromophore.
TL;DR: An extractive spectrophotometric analytical method developed for the determination of uranium in ore leach solution was found to be accurate with a 98-105% recovery rate and results were compared with standard methods like inductively coupled plasma emission spectrometry (ICPAES).