Trace determination of lanthanides in metallurgical, environmental, and geological samples

TP Rao, VM Biju - Critical reviews in analytical chemistry, 2000 - Taylor & Francis
The presence of the alloying elements in aluminium brings down its electrical conductivity
sharply. Rare earth elements (REE) have low solid solubility and similar electronic structure …

Specimen preparation in x‐ray fluorescence analysis of materials and natural objects

AB Blank, LP Eksperiandova - X‐Ray Spectrometry: An …, 1998 - Wiley Online Library
Specimen preparation is the source of the largest errors in x‐ray fluorescence analysis. This
paper reviews recent publications which deal with various methods of specimen preparation …

Radionuclides and radiation indices of high background radiation area in Chavara-Neendakara placer deposits (Kerala, India)

MT Derin, P Vijayagopal, B Venkatraman… - PLoS …, 2012 - journals.plos.org
The present paper describes a detailed study on the distribution of radionuclides along
Chavara–Neendakara placer deposit, a high background radiation area (HBRA) along the …

Chemical and mineralogical characterization of Malaysian monazite concentrate

S Udayakumar, AF Mohd Noor… - Mining, Metallurgy & …, 2020 - Springer
Chemical and mineralogical characterization of Malaysian monazite, a phosphate mineral,
bearing rare earth elements separated from the tin tailings originated from Ipoh, Perak …

[HTML][HTML] The upstream rare earth resources of Malaysia: Insight into geology, geochemistry, and hydrometallurgical approaches

SM Ibad, H Tsegab, NA Siddiqui, M Adam, S Mishra… - Geoscience …, 2024 - Elsevier
Peninsular Malaysia is already well known for having rare earth (RE) resources. However,
pertinent data and information on upstream RE resources and reserve potential in Malaysia …

Determination of calcium and iodine in gall bladder stone using energy dispersive X-ray fluorescence spectrometry

N Ekinci, Y Şahin - Spectrochimica Acta Part B: Atomic Spectroscopy, 2002 - Elsevier
Energy dispersive X-ray fluorescence techniques were used to analyze gall bladder stones.
Enrichment of Ca and I was observed in the gall bladder stone taken from a patient. The …

Characterization of gem stones (rubies and sapphires) by energy‐dispersive x‐ray fluorescence spectrometry

D Joseph, M Lal, PS Shinde… - X‐Ray Spectrometry: An …, 2000 - Wiley Online Library
Trace elemental analyses of rubies and sapphires from different countries of origin were
carried out by the EDXRF technique. It was found that K, Ti, Cr, Fe, Cu, Zn, Sr and Ba are …

X-ray fluorescence analysis of malachite ore concentrates in the Narman region

G Budak, A Karabulut - Spectrochimica Acta Part B: Atomic Spectroscopy, 1999 - Elsevier
Analysis by energy dispersive X-ray fluorescence (EDXRF) spectroscopy of malachite ore of
the Narman region in the city of Erzurum (Turkey) has been carried out for the determination …

Radioisotope X-ray fluorescence analysis of some elements in fly ash of Afsin-Elbistan power plants

M Ertuĝrul, M Kobya, O Doĝan - Journal of Radioanalytical and Nuclear …, 1996 - Springer
Radioisotope X-ray fluorescence analysis of some elements in fly ash of Afsin-Elbistan power
plants Page 1 Jointly published by Elsevier Science SA, Lausanne and Akad~miai Kiad6 …

X-ray fluorescence determination of La, Ce, Pr, Nd, and Sm in industrial sediments of calcium sulfate using linear regression analysis

DS Zinin, NN Bushuev, VV Kuznetsov - Journal of Analytical Chemistry, 2017 - Springer
Industrial sediments of calcium sulfate semihydrate obtained from industrial extraction
phosphoric acid and containing 0.3–4.5 wt% of impurity La− Sm are investigated by energy …