Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Ch. Siva Kesava Raju"'
Autor:
R. Sudarshan Reddy, Ch. Siva Kesava Raju, Sanjeev P. Maradur, G. Valavarasu, Kempanna S. Kanakikodi, Nettem Venkateswarlu Choudary, Sathyapal R. Churipard, Ganapati V. Shanbhag, Anand B. Halgeri
Publikováno v:
Sustainable Energy & Fuels. 4:6299-6310
Etherification of glycerol with alcohols/olefins is of great importance in the chemical processing industry for the valorization of biomass feedstocks. Herein, functionalized mesoporous polymer (divinylbenzene-co-sodium p-styrene sulfonic acid/P-SO3H
Autor:
Nettem V. Choudary, Peddy Venkat Chalapathi Rao, Ch. Siva Kesava Raju, Raman Ravishankar, Bhaskar Pramanik, Tanmoy Kar
Publikováno v:
RSC Advances. 6:53415-53420
A novel amino acid based gelator compound was developed for the phase-selective gelation of hydrocarbon solvents in a biphasic mixture with water/sea water including crude oils. With the crude oils of varying API gravity ranging from 18.7 to 40.5, th
Autor:
Sanjeev P. Maradur, Sathyapal R. Churipard, Ch. Siva Kesava Raju, Dheer A. Rambhia, Kempanna S. Kanakikodi, Nettem V. Choudary, Gandham Sri Ganesh, Raman Ravishankar, Anand B. Halgeri
Publikováno v:
Chemical Engineering Journal. 380:122481
A series of porous polydivinylbenzene (PDVB) adsorbents were synthesized by free radical polymerization of divinylbenzene in different porogenic solvents. The systematic investigation of effect of porogens on the adsorption capacity reveals that the
Publikováno v:
Journal of Chromatography A. 1156:340-347
The retention behaviour of uranium and thorium was investigated on modified reverse phase supports using 3-oxo-pentanedioicacid bis-[bis-(2-ethyl-hexyl)-amide (OPAEHA), 3-oxo-pentanedioicacid bis diisobutyl amide (OPAIBA) and bis-2-ethylhexyl succina
Publikováno v:
Separation and Purification Technology. 55:16-22
A novel solid phase extractant has been developed by grafting Merrifield chloromethylated resin (MCM) with N,N-di-hexyl succinamic acid (DHSA). The grafting process is confirmed by 13C CPMAS NMR spectroscopy, FT-IR spectroscopy, and also by CHN eleme
Publikováno v:
Radiochimica Acta. 94:351-356
SummaryA new class of polymeric resin called MCM-BEHSA, for extraction of U(VI), Th(IV) and La(III) was synthesized by grafting Merrifield chloromethylated polymer withN,N-bis-(2-ethyl-hexyl)-succinamic acid. The chemical modifications at each step o
Publikováno v:
IndraStra Global.
A novel grafted polymer for selective extraction and sequential separation of lanthanides, thorium and uranium from high acidic wastes has been developed by grafting Merrifield chloromethylated (MCM) resin with octyl(phenyl)-N,N-diisobutylcarbamoyl-m
Publikováno v:
IndraStra Global.
A new class of multi-dentate ligand anchored polymeric resin has been synthesized by grafting Amberlite XAD-16 with [2-(1-Methyl-3-oxo-2-phenyl-2, 3-dihydro-1H-pyrazol-4-ylcarbamoyl)-ethyl]-phosphinic acid (AXAD-16-MOPPA). The modification steps invo
Publikováno v:
Talanta. 67(1)
A new class of polymeric resin has been synthesized by grafting Merrifield chloromethylated resin with (dimethyl amino-phosphono-methyl)-phosphonic acid (MCM-DAPPA), for the preconcentration of U(VI), Th(IV) and La(III) from both acidic wastes and en
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