A PRELIMINARY INVESTIGATION OF A CHROMATOGRAPHIC COLUMN SEPARATION OF RARE EARTHS USING Di(2-ETHYLHEXYL)PHOSPHORIC ACID

Mapping Intimacies ◽

10.2172/4110344 ◽

1958 ◽

Author(s):

J W Winchester

Keyword(s):

Phosphoric Acid ◽

Rare Earths ◽

Preliminary Investigation ◽

Chromatographic Column ◽

Column Separation

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Separation of thorium(IV) and extracting rare earths from sulfuric and phosphoric acid solutions by solvent extraction method

Journal of Alloys and Compounds ◽

10.1016/j.jallcom.2003.11.055 ◽

2004 ◽

Vol 374 (1-2) ◽

pp. 431-433 ◽

Author(s):

Deqian Li ◽

Yong Zuo ◽

Shulan Meng

Keyword(s):

Solvent Extraction ◽

Phosphoric Acid ◽

Rare Earths ◽

Extraction Method ◽

Acid Solutions ◽

Solvent Extraction Method

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Simultaneous separation of rare earths and valuable actinoid element from wet process phosphoric acid using N-propylpropan-1-amine extractant

Hydrometallurgy ◽

10.1016/j.hydromet.2021.105749 ◽

2021 ◽

pp. 105749

Author(s):

Ahmed H. Orabi ◽

Basma T. Mohamed ◽

Salah S. Elyan

Keyword(s):

Phosphoric Acid ◽

Rare Earths ◽

Wet Process ◽

Simultaneous Separation

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Fractional precipitation of rare earths with phosphoric acid

10.3133/b1036n ◽

1958 ◽

Keyword(s):

Phosphoric Acid ◽

Rare Earths ◽

Fractional Precipitation

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Treatment of phosphoric acid sludge for rare earths recovery III: comparison of sawdust filter aid as body feed with pre-coating

Eurasian Mining ◽

10.17580/em.2019.02.11 ◽

2019 ◽

pp. 49-53 ◽

Author(s):

G. Allaedini ◽

◽

P. Zhang ◽

Keyword(s):

Phosphoric Acid ◽

Rare Earths ◽

Acid Sludge ◽

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42. Ion-exchange studies of phosphates. Part II. Phosphoric acid as an eluant in the column separation of tervalent iron from bivalent copper and manganese

Journal of the Chemical Society (Resumed) ◽

10.1039/jr9570000256 ◽

1957 ◽

pp. 256 ◽

Author(s):

J. A. R. Genge ◽

J. E. Salmon

Keyword(s):

Ion Exchange ◽

Phosphoric Acid ◽

Column Separation ◽

Bivalent Copper

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Solid-liquid extraction of Gd(III) and separation possibilities of rare earths from phosphoric acid solutions using Tulsion CH-93 and Tulsion CH-90 resins

Journal of Rare Earths ◽

10.1016/s1002-0721(12)60219-1 ◽

2012 ◽

Vol 30 (12) ◽

pp. 1270-1275 ◽

Author(s):

S. Radhika ◽

V. Nagaraju ◽

B. Nagaphani Kumar ◽

M. Lakshmi Kantam ◽

B. Ramachandra Reddy

Keyword(s):

Phosphoric Acid ◽

Rare Earths ◽

Liquid Extraction ◽

Acid Solutions ◽

Solid Liquid Extraction ◽

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Recovery of oxalate from scrubbing solution containing rare earths and iron produced during uranium recovery from phosphoric acid

Desalination ◽

10.1016/j.desal.2007.09.015 ◽

2008 ◽

Vol 232 (1-3) ◽

pp. 37-48 ◽

Author(s):

D.K. Singh ◽

H. Singh

Keyword(s):

Phosphoric Acid ◽

Rare Earths ◽

Uranium Recovery

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Extraction Behaviors of Rare Earth Elements in Solvent Extraction with Single and Mixed Extractant Systems. Extraction of rare earths by phosphoric acid esters containing bulky alkyl groups. II.

Shigen-to-Sozai ◽

10.2473/shigentosozai.111.114 ◽

1995 ◽

Vol 111 (2) ◽

pp. 114-118 ◽

Author(s):

Kyoko ISHIDA ◽

Shoji TAKEDA ◽

Toshio TAKAHASHI ◽

Taichi SATO

Keyword(s):

Solvent Extraction ◽

Phosphoric Acid ◽

Rare Earth Elements ◽

Rare Earths ◽

Alkyl Groups ◽

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Treatment of phosphoric acid sludge for rare earths recovery II: effect of sonication and flocculant solution temperature on settling rate

Separation Science and Technology ◽

10.1080/01496395.2018.1536715 ◽

2018 ◽

Vol 54 (11) ◽

pp. 1842-1852

Author(s):

Ghazaleh Allaedini ◽

Patrick Zhang

Keyword(s):

Phosphoric Acid ◽

Rare Earths ◽

Solution Temperature ◽

Settling Rate ◽

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The thermal decomposition of solid state complexes of some rare earths (lanthanons) with bis-(2-ethylhexyl) phosphoric acid

Thermochimica Acta ◽

10.1016/0040-6031(94)85036-4 ◽

1994 ◽

Vol 243 (1) ◽

pp. 27-34 ◽

Author(s):

M.M. Milanova ◽

D.S. Todorovsky

Keyword(s):

Thermal Decomposition ◽

Solid State ◽

Phosphoric Acid ◽

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