Print Icon EARFAM Vol 17 2007

Special Issue on 50 Years of Analytical Chemistry in Uranium Exploration in AMD


A comparative study of the uranium fluorescence behaviour in optical and laser fluorimetry in the presence of metals: Uranium determination at trace level in lanthanum, cerium, yttrium and thorium

A.Premadas and G.Saravanakumar

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Application of laser fluorimetry in uranium exploration - Determination of uranium in litho geochemical samples

C.R.Khorge, V.V.Hanuman, G.Chakrapani and P.K.Srivastava

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Liquid-Solid extraction of uranium (VI) with TOPO - molten naphthalene and determination by laser fluorimetry in geological samples

Sanjay Kumar, M. Krishnakumar and A.A.Patwardhan

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Determination of uranium by inductively coupled plasma optical emission spectrometry

R.Lalithambal, P.K.Bhargava, G.S.Chowdary and Adarsh Kumar

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Ferric hydroxide gel, goethite and humic acid gel as solid phase adsorbents for uranium and their thermoanalytical studies

G.Suryaprabhavathy, S.Charulata and D.S.R.Murty

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Biosorption of uranium for separation/preconcentration prior to its estimation by fluorimetry

Leela Gopal, M.A.Nayeem and D.S.R.Murty

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Performance evaluation of various chemical analytical methods for the accurate determination of U3O8 in yellow cake

P.K.Tarafder, K.R.K.Sarma and P.K.Ghosh

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Application of different selective extractions in uranium exploration geochemistry

Usha Nathan

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Preconcentration studies of REE on chitin and sawdust

Anitha Mary Thomas and D.S.R.Murty

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A single stage simultaneous separation and pre concentration of rare earth elements on activated carbon for its determination by ICP-OES after wet ashing - Application to soil samples

G.Chakrapani, P.L.Mahanta, V.V.Hanuman and P.K.Srivastava

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Simultaneous separation of rare earth elements from geological samples based on preconcentration on activated carbon and its determination by ICP-OES

G.Chakrapani, S.K.Jain and P.K.Srivastava

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Determination of rare earth elements and yttrium in rock samples by inductively coupled plasma optical emission spectrometry

Adarsh Kumar, Beena Sunilkumar, R.Lalithambal and G.S.Chowdary

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Separation, preconcentration and estimation of rare earth and trace elements by inductively coupled plasma-atomic emission spectrometry (ICP-AES) in thorium matrices

Prithwish Chakraborty, Vijay Kumar, Smeer Durani and K.Satyanarayana

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Anion exchange chromatographic separation and determination of REEs and other trace elements in Fe - rich samples by ICP-AES

K.Satyanarayana, B.Gomathyamma and B.K.Balaji

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Development of cloud point extraction - UV-visible spectrophotometric method for vanadium (v) determination in hydrogeochemical samples

Smeer Durani, Neerja Mathur and G.S.Chowdary

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Spectrophotometric determination of Fluoride in water

P.K.Tarafder and R.K.Mondal

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Determination of phosphate in water samples by vanadomolybdates method in presence of silica using UV-visible spectrophotometer - A study of the effect of acid concentration

Satya Prakash and Vijay Kumar

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2-Thenoyl trifluoroacetone (TTA) functionalized Amberlite XAD-2: A newly designed chelating resin for enrichment of Cu(II), Cd(II), Co(II), Ni(II), Pb(II), Zn(II), Mn(II), Fe(III) from water prior to their determination by flame-AAS and UO(II) by fluorimetry. A green analytical method

Manjeet Kumar

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Determination of anions in hydrogeochemical samples for uranium exploration using Ion Chromatography

A.Thangaraj, Vijay Kumar and P.N.Bangroo

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Performance verification of UV-VIS spectrophotometers using simple diagnostic tests

Smeer Durani, A.V.Raghunadh, K.Subramanyam and D.S.R.Murty

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Analytical performance studies on ICP-OES

Adarsh Kumar and G.S.Chowdary

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Characterisation of the analytical performance of ICP-MS by simple diagnostic tests

V.Padmasubashini, Leela Gopal, A.K.Singh and D.S.R.Murty

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Trends in the methods of measurement in analytical chemistry

D.P.S.Rathore

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Nickle sulfide and lead fire assay techniques in the determination of gold and platinum group elements (PGEs) in geological samples

S.Nandakishore, A.V.Raghunadh and D.S.R.Murty

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Dithizone supported naphthalene - A novel adsorbent for gold, palladium and silver

Anitha Mary Thomas and D.S.R.Murty

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Determination of silver in sulfide bearing rock samples

R.Lalithambal, J.C.Sachdev, G.S.Chowdary and Adarsh Kumar

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Determination of thorium in geological materials by ICP-OES after separation using activated charcoal

Beena Sunilkumar, G.S.Chowdary and Adarsh Kumar

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Determination of Th and REE in columbite - tantalite samples by ICP-OES

V.V.Hanuman, C.R.Khorge, R.Radhamani, Sajitha Nair and P.K.Srivastava

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Rapid decomposition of monazite and xenotime for determination of Th and REE by inductively coupled plasma emission spectrometry

R.Radhamani, P.Murugesan and P.K.Srivastava

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Determination of zirconium and hafnium in geological materials by ICP-AES after preconcentration on activated carbon

V.Padmasubashini and D.S.R.Murty

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Solvent extraction of zirconium(iv) and hafnium (iv) with the neutral ligand 1-phenyl -2,3 dimethyl -5pyrazolone in presence of perchlorate as the anion

Roopa Bose, D.S.R.Murty and K.Satyanarayana

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A new sample solution preparation method for columbite - tantalite minerals using lithium metaborate fusion: ICP-AES determination of Nb, Ta, Ti, Fe, Mn, Zr, W, Sn, Al, Si, Ca, Mg, Na, K, REE, Y and U

A.Premadas and P.Murugesan

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Spectrophotometric determination of Nb and Ta in columbite - tantalite and tin slag

P.L.Mahanta, Amitabh Ray and P.K.Srivastava

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Determination of arsenic in geological samples

G.S.Chowdary, Beena Sunilkumar and Adarsh Kumar

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Ultra trace determination of manganese by direct and extractive Furnace Atomic Absorption Spectrophotometry (GFAAS)

P.K.Tarafder and S.K.Pradhan

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Spectrophotometric determination of molybdenum in concentrates

P.K.Tarafder, Raghbendra Thakur and R.K.Mondal

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Determination of calcium and magnesium in geological materials containing high silica, phosphate and iron by ion chromatography

Vijaya Kumar, A.Thangaraj, M.K.Ganguly and P.N.Bangroo

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Rapid decomposition and spectrophotometric determination of chromium and iron in chromates

Sajitha Nair and P.K.Srivastava

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Isotope dilution and ion exchange chromatography in geochronological studies using thermal ionization mass spectrometer (TIMS) - An appraisal

D.V.L.N.Sastry, Girija Srinivasan and S.Nayak

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