Recovery of Thorium from a Wyoming Ore

Recovery of Thorium from a Wyoming Ore PDF Author: Samuel Ralph Borrowman
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ISBN:
Category : Thorium ores
Languages : en
Pages : 16

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Recovery of Thorium from a Wyoming Ore

Recovery of Thorium from a Wyoming Ore PDF Author: Samuel Ralph Borrowman
Publisher:
ISBN:
Category : Thorium ores
Languages : en
Pages : 16

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Recovery of Thorium from a Wyoming Ore

Recovery of Thorium from a Wyoming Ore PDF Author: United States. Bureau of Mines
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ISBN:
Category :
Languages : en
Pages : 0

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RECOVERY OF THORIUM FROM A WYOMING ORE.

RECOVERY OF THORIUM FROM A WYOMING ORE. PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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An investigation of Bald Mountain, Wyo. ore was conducted in which it was found that the monazite concentrate prepared from this conglomerate can be decomposed by the conventional sulfuric acid-cure treatment. The resultant acid leach liquor can be processed by primary amine solvent extraction to yield a 99% ThO2 product. (J.R.D.).

Recovery of Thorium from Ores in Colorado, Idaho, and Montana

Recovery of Thorium from Ores in Colorado, Idaho, and Montana PDF Author: Samuel Ralph Borrowman
Publisher:
ISBN:
Category : Thorium ores
Languages : en
Pages : 46

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Recovery of Thorium, Uranium, and Rare Earths from Monazite Sulfate Liquors by the Amine Extraction (Amex) Process

Recovery of Thorium, Uranium, and Rare Earths from Monazite Sulfate Liquors by the Amine Extraction (Amex) Process PDF Author: D. J. Crouse
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ISBN:
Category : Nuclear reactions
Languages : en
Pages : 72

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Determination of Thorium in Uranium Ores and Feeds by Solvent Extraction Employing Thenoyltrifluoroacetone

Determination of Thorium in Uranium Ores and Feeds by Solvent Extraction Employing Thenoyltrifluoroacetone PDF Author: Paul G. Laux
Publisher:
ISBN:
Category : Extraction (Chemistry)
Languages : en
Pages : 32

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Solvent Extraction Recovery of Thorium and Yttrium from Siliceous Colorado Ores

Solvent Extraction Recovery of Thorium and Yttrium from Siliceous Colorado Ores PDF Author: Samuel Ralph Borrowman
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ISBN:
Category : Thorium
Languages : en
Pages : 24

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Thorium and yttrium oxides were recovered from siliceous ores of the Powderhorn, Colo., area. Processing comprised (1) acid curing and subsequent (2) acid baking, (3) leaching, and (4) solvent extraction of thorium, using a primary alkylamine, and yttrium, using di-2-ethylhexy1 phosphoric acid. About 95 pct of the contained thorium and yttrium was recovered from ore containing 1.2 pct ThO2 and 0.5 pct Y2O3. The thoria product was 99 pct ThO2 ; the yttria product was 77 pct Y2O3. A 150-to-1 concentration ratio was effected on the latter, but some contaminating lanthanon-group oxides remained.

Solvent Extraction Recovery of Thorium and Yttrium from Siliceous Colorado Ores

Solvent Extraction Recovery of Thorium and Yttrium from Siliceous Colorado Ores PDF Author: S. Ralph Borrowman
Publisher:
ISBN:
Category :
Languages : en
Pages : 16

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Report of Investigations

Report of Investigations PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 414

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Processes for Recovery of Uranium and Thorium from Graphite-base Fuel Elements

Processes for Recovery of Uranium and Thorium from Graphite-base Fuel Elements PDF Author: L. M. Ferris
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ISBN:
Category : Nuclear fuel elements
Languages : en
Pages : 42

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