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Conceptual Process Development for the Separation of Thorium, Uranium, and Rare Earths from Coarse Coal Refuse.

• Authors : Talan, Deniz¹ (AUTHOR); Huang, Qingqing¹ (AUTHOR) ; Liang, Liang² (AUTHOR)

• Source: Mineral Processing & Extractive Metallurgy Review. Aug2023, Vol. 44 Issue 5, p330-345. 16p.

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Extraction of Uranium(VI), Thorium(IV), and Trivalent Rare Earths from Nitric Acid Solutions with {[2-(2-Diphenylphosphoryl)-4-ethylphenoxy]ethyl}diphenylphosphine Oxide.

• Authors : Turanov, A. N.¹ ; Karandashev, V. K.²; Baulin, D. V.³

• Source: Russian Journal of General Chemistry. Jun2020, Vol. 90 Issue 6, p1012-1019. 8p. 2 Diagrams, 3 Charts.

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Biogeochemical distribution of rare earths and other trace elements in plants and soils

• Authors : Rancitelli, L

• Source: Conference: 2. symposium on the origin and distribution of the elements, Paris, France, 10 May 1977

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Thorium and Rare Earth Monoxides and Related Phases

• Authors : Ushakov, Sergey V; Hong, Qi-Jun; Gilbert, Dustin A

Subjects: Chemical Sciences; Affordable and Clean Energy; rare earth monoxides

• Source: Materials. 16(4)

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Efficient separation of thorium from rare earths with a hydrogen-bonded oligoaramide extractant in highly acidic media.

• Authors : Wang, Youjia¹; Wu, Lei¹; Yang, Yunchang¹

Subjects: *HYDROGEN bonding; *RARE earth metals; *AMIDES

• Source: Journal of Radioanalytical & Nuclear Chemistry. Aug2015, Vol. 305 Issue 2, p543-549. 7p. 1 Color Photograph, 1 Chart, 5 Graphs.

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Extraction of Uranium(VI), Thorium(IV), and Trivalent Rare Earths from Nitric Acid Solutions with {[2-(2-Diphenylphosphoryl)-4-ethylphenoxy]ethyl}diphenylphosphine Oxide

• Authors : Vasilii K. Karandashev; A. N. Turanov; D. V. Baulin

Subjects: 010405 organic chemistry; Extraction (chemistry); Aqueous two-phase system

• Source: Russian Journal of General Chemistry. 90:1012-1019

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QUANTITATIVE SEPARATION OF SMALL AMOUNTS OF RARE EARTHS FROM THORIUM, URANIUM, AND ZIRCONIUM BY ION EXCHANGE

• Authors : Fassel, V.

• Source: Other Information: Orig. Receipt Date: 31-DEC-59

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RECOVERY OF THORIUM, URANIUM, AND RARE EARTHS FROM MONAZITE SULFATE LIQUORS BY THE AMINE EXTRACTION (AMEX) PROCESS

• Authors : Brown, K.

• Source: Other Information: Orig. Receipt Date: 31-DEC-59

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THE DETERMINATION OF RARE EARTHS IN THORIUM

• Authors : Householder, R.

• Source: Other Information: Decl. Feb. 14, 1957. Orig. Receipt Date: 31-DEC-57

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Efficient separation of thorium from rare earths with a hydrogen-bonded oligoaramide extractant in highly acidic media

• Authors : Lei Wu; Wen Feng; Lihua Yuan

Subjects: Hydrogen; Hydrogen bond; Health, Toxicology and Mutagenesis

• Source: Journal of Radioanalytical and Nuclear Chemistry. 305:543-549

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