Výsledky vyhledávání - "Subramee Sarkar"

Third phase formation behaviour of tris(2-methylbutyl) phosphate and tri-n-alkyl phosphates in the extraction of mineral acids and tetravalent metal ions

Autor: Subramee Sarkar, N. Sivaraman, A. Suresh

Publikováno v: Radiochimica Acta. 109:625-634

The formation of third phase is a detrimental phenomenon witnessed in the nuclear separation processes during the extraction of certain metal salts by an organic solution, which comprises of a neutral extractant, tri-n-butyl phosphate dispersed in a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b587f1916aaf427ad6246d6fd03345e
https://doi.org/10.1515/ract-2021-1023

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Extraction Behaviour of Tris(2-methylbutyl) Phosphate with Fission Products and Heavy Metal Ions

Autor: Subramee Sarkar, N. Sivaraman, A. Suresh

Publikováno v: Solvent Extraction and Ion Exchange. 38:304-317

Systematic screening of various symmetric trialkyl phosphates has led to the conclusion that tris(2-methylbutyl) phosphate (T2MBP), an organophosphate having branched amyl groups, can also be adopt...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::677913e94f0c0d29dd687bcdfa7bf995
https://doi.org/10.1080/07366299.2020.1724662

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Hydrodynamic Properties of Tris(2-methylbutyl) Phosphate and Tri-n-alkyl Phosphates in n-Dodecane – A Comparative Investigation between Unirradiated and Gamma Irradiated Solvent Systems

Autor: S. Rajeswari, Subramee Sarkar, A. Suresh, N. Sivaraman

The physicochemical parameters of tris(2-methylbutyl) phosphate (T2MBP), a molecule possessing the essential characteristics required to be considered as a promising extractant in the solvent extraction stage of fast reactor fuel reprocessing, have b

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Conformational topography of tris(2-methylbutyl) phosphate and the influence of methyl branching at the non-hyperconjugative carbon on the conformational landscape: insights from matrix isolation infrared spectroscopy and DFT computations

Autor: B. Suryaprasad, A. Suresh, Subramee Sarkar, Swaroop Chandra, N. Ramanathan, K. Sundararajan

Publikováno v: Physical chemistry chemical physics : PCCP. 22(42)

The branching of a methyl group in a linear chain has a profound influence on the conformational morphology as it wields a strong control in reducing a large number of conformations. To unravel the effect of branching on the second non-hyperconjugati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afb4bff0f2698e09b7f1066945fa26d4
https://pubmed.ncbi.nlm.nih.gov/33084659

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Thermal hazard assessment of tris(2-methyl butyl) phosphate: A comparison with tri-n-butyl phosphate and tri-n-amyl phosphate

Autor: Subramee Sarkar, N. Ramanathan, N. Sivaraman, K. Chandran, M. Lavanya, P.C. Clinsha, A. Suresh

Publikováno v: Thermochimica Acta. 671:181-192

The thermal decomposition behaviour of tris(2-methyl butyl) phosphate (T2MBP), a higher branched homologue of tri-n-butyl phosphate (TBP), which possesses the vital characteristics of a potential extractant for the processing of nuclear materials is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1c4c339216080f412c0083d711ed2fe
https://doi.org/10.1016/j.tca.2018.09.019

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An insight into third-phase formation in the extraction of thorium nitrate by tris(2-methylbutyl) phosphate and tri-n-alkyl phosphates

Autor: Subramee Sarkar, N. Sivaraman, Vinod K. Aswal, A. Suresh

Publikováno v: Separation Science and Technology. 54:970-984

Third phase (TP) formation in the extraction of Th(IV) by tris(2-methylbutyl) phosphate (T2MBP) from HNO3 media was studied and compared with tri-n-butyl phosphate (TBP) systems. Concentrations of Th(IV) and HNO3 and densities of organic phases were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab854cddd265875bd79e0e72f7de7ff5
https://doi.org/10.1080/01496395.2018.1521832

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Elucidating the extraction behaviour of tri-n-alkyl phosphates and tris(2-methylbutyl) phosphate with nitrates of uranyl and tetravalent metal ions from infrared spectroscopy and dynamic light scattering studies: A distinct correlation from conformational changes and variation in size of aggregates

Autor: Subramee Sarkar, N. Sivaraman, A. Suresh, A.S. Suneesh, Swaroop Chandra, K. Sundararajan, N. Ramanathan

Publikováno v: Journal of Molecular Structure. 1246:131133

Extraction of tetravalent Zr(IV), Ce(IV), Th(IV) and Pu(IV) and hexavalent U(VI) nitrates, from their aqueous solutions by tri-n-butyl phosphate (TBP), tri-n-amyl phosphate (TAP) and tris-2-methyl-butyl phosphate (T2MBP) diluted to 30% with n-dodecan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce81562e913aa831f35f778e52f1784e
https://doi.org/10.1016/j.molstruc.2021.131133

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Effects of temperature on the extraction of U(VI) and Pu(IV) by tris(2-methylbutyl) phosphate from nitric acid media

Autor: N. Sivaraman, Subramee Sarkar, S. Jayalakshmi, A. Suresh

Publikováno v: Radiochimica Acta. 106:281-289

Extraction behavior of tris(2-methylbutyl) phosphate (T2MBP), a higher homologue of tri-n-butyl phosphate (TBP), in the extraction of U(VI) and Pu(IV) from nitric acid media has been evaluated in the present study. Distribution ratios for the extract

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1dedc63b13b2d852b62b75884fdd3791
https://doi.org/10.1515/ract-2017-2833

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