A puzzle of Gd-break and tetrad effect of aqueous lanthanide(III)-EDTA complex formation: Different Racah parameters between two lanthanide-EDTA complex series with distinct hydration states [PDF]
, 2014 The logarithmic formation constants (logK) for aqueous lanthanide(III)-EDTA complexes show a Gd-break and subtle tetrad effect, but the ΔSr and ΔHr data indicate step-like changes in the middle Ln.
53173, Kawabe, Iwao
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Quantitative separation of small amounts of rare earths from thorium, uranium, and zirconium by ion exchange [PDF]
, 1956 A successful method has been developed for the determination of certain rare earths in thorium in the fractional ppm range. The procedure is based on the ion-exchange chromatographic separation of the rare earths plus added yttrium carrier from the ...
Fassel, V. A., Hettel, Henry John
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Experimental evaluation and optimization of sorptive removal of Fluoride from water using iron ore [PDF]
, 2013 Excessive fluoride in drinking water is a worldwide problem. Now a days, many millions of people rely on groundwater with fluoride concentrations above the World Health Organization (WHO) guideline value where Ethiopian people living in Rift Valley ...
Abebe Beyene, Beekam Kebede, Fekadu Fufa
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Síntese de adsorventes à base de lantânio ativados por CO2 para a remoção de fluoretos [PDF]
Orientadora: Profa. Dra. Didilia Ileana Mendoza CastilloCoorientador: Prof. Dr. Alexandre Ferreira SantosTese (doutorado) - Universidade Federal do Paraná, Setor de Tecnologia, Programa de Pós-Graduação em Engenharia Química.
Castaño Toro, Michael Stiven
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The Effects of Physicochemical Properties of CeO2 Nanoparticles on Toxicity to Soil Denitrification Processes [PDF]
, 2013 Due to the rise of nanotechnology in industry, the concentrations of engineered metal oxide nanoparticles being released to the environment are increasing daily.
Dahle, Jessica
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Leaching of Rare Earths from Eudialyte Minerals [PDF]
, 2019 The (a) sulfuric and (b) citric acid leaching of rare earths from two differently textured eudialyte minerals were investigated through leaching tests conducted using Taguchi and fractional factorial design of experiments. Results of the leaching studies
Lim, Hazel
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Some physical properties of rare-earth chlorides in aqueous solution [PDF]
, 1960 The aqueous solution behavior of some rare-earth chlorides has been investigated at 25° C. in the concentration range between 0.02 molal and saturation.
Saeger, Victor William, Spedding, F. H.
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Analysis of cement and related materials by atomic absorption spectrophotometry using a new fusion system. [PDF]
, 1995 Lam Lik.Thesis (M.Phil.)--Chinese University of Hong Kong, 1995.Includes bibliographical references (leaves 107-112).Chapter Chapter 1. --- Introduction --- p.1Chapter 1.1. --- Chemistry of portland cement manufacture --- p.1Chapter 1.2.
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Crystallization of Some Pure and Substituted Rare-earth Oxalates [PDF]
, 2013 N
Dar, Feroz, Want, Basharat (Guide)
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A Literature Review of Modelling and Experimental Studies of Water Treatment by Adsorption Processes on Nanomaterials. [PDF]
Membranes (Basel), 2022 Ibrahim Q, Creedon L, Gharbia S.
europepmc +1 more source