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Rhenium Extraction Results

Phytomining: New Method for Rhenium Production

Phytomining: New Method for Rhenium Ognyan Bozhkov Christina ... • For Re extraction from soils, ... Results showed the alkaline leachate obtained after direct

New process for extracting copper - Mining Magazine

New process for extracting copper. ... molybdenum and rhenium. ... Their results are published in an Electrochimica Acta paper with senior author Antoine Allanore, ...

Separation of rhenium from molybdenum and …

Separation of Rhenium from Molybdenum and Other Heavy Metals by Solvent Extraction By ... suitable solvents for the extraction of rhenium from hydrochloric acid

Breakthrough curves for adsorption and elution of …

Breakthrough curves for adsorption and elution of rhenium ... The results showed that the behavior pattern of these ... used for selective rhenium extraction from these

Published in: Hydrometallurgy · 2007Authors: M Mozammel · S K Sadrnezhaad · E Badami · E AhmadiAffiliation: Sharif University of TechnologyAbout: Hydrometallurgy · Molybdenum · Ion exchange · Adsorption · Rhenium

INTERNATIONAL SYMPOSIUM ON RHENIUM AND RHENIUM ALLOYS: Session II: Extraction …

INTERNATIONAL SYMPOSIUM ON RHENIUM AND ... The aim of the investigation is the generalization of the published results according of rhenium extraction from ...

Patent US3244475 - Solvent extraction process for separating rhenium …

The amount of molybdenum extracted is thereby substantially decreased while the rhenium extraction ... its use results in a significant loss,of rhenium from ...

A Fast Method for Extraction and Separation of …

A Fast Method for Extraction and Separation of ... Mn, Ir, Ru, and U in a single extraction. The results ... A Fast Method for Extraction and Separation of Rhenium ...

Rhenium - Element information, properties and uses | …

Commercial production of rhenium is by extraction from the flue dusts of molybdenum smelters. Help text not available for this section currently ...

APPLICATION OF THE RHENIUM-OSMIUM ISOTOPE …

In addition to discussing the implications of these Re-Os results, this ... Rhenium and Osmium Extraction and Analytical Methods 9 Sample Collection 9

Investigation on selective rhenium leaching from …

Results and discussion There are literatures on alcohol ... and the rhenium extraction could carbon chain less Mo and Re are transferred in be done in a ...

Extraction of molybdenum and rhenium from concentrates by electrooxidation …

Electrooxidation techniques were investigated on a bench scale by the Bureau of Mines to determine the applicability of the process for extracting molybdenum and rhenium from low-grade molybdenite concentrates. Parameters affecting the extraction, such as pulp density, power consumption, reagent ...

Authors: R E Lindstrom · Bernard J ScheinerAffiliation: United States Bureau of MinesAbout: Chemical reaction · Materials Science · Molybdenum · Metal · Lysis · R…

Separation of rhenium from electric-oxidation …

Separation of rhenium from electric-oxidation leaching solution of molybdenite ... The results show that ... rhenium extraction, tri-n-octylamine, ...

Synergistic Extraction of Rhenium(VII) and …

The extraction of rhenium(VII) ... from chloride media by mixtures of bis-(3,5-dimethylhexyl-4-methylhexyl) amine N298 ... the results show that the extraction …

Defense Technical Information Center Compilation …

Defense Technical Information Center Compilation Part Notice ... inside of the "green" compacted part during the mandrel extraction process. ... Thuster Results

RECOVERY OF VALUABLE METALS FROM …

In article results of research of a form of fi nding of osmium and ... rhenium extraction from the source of ... RECOVERY OF VALUABLE METALS FROM INDUSTRIAL WASTES

Separation of tungsten and rhenium on alumina - …

Separation of tungsten and rhenium on alumina ... The obtained results indicated that the best separation ... similar extraction procedure, rhenium is separated by ...

Published in: Journal of The Serbian Chemical Society · 2004Authors: Jurij L Vucina · Dragoljub Lukic · Milovan StoiljkovicAffiliation: Sciences Po · University of BelgradeAbout: Tungsten · Partition coefficient · Rhenium

Patent US3376104 - Extraction of rhenium and …

The results are as follows: ... Example III This test was carried out through the steps of rhenium extraction and the production of the acid molybdate solution.

Acidic Leaching with Chlorate as Oxidizing Agent to …

Acidic Leaching with Chlorate as Oxidizing Agent to Extract Mo and Re from Molybdenite Flotation Concentrate in a ... According to the results, rhenium extraction …

Published in: Separation Science and Technology · 2015Authors: Hadi Abdollahi · Mohammad Noaparast · Sied Ziaedin Shafaei · Z ManafiAffiliation: University of Tehran · Suleyman Demirel UniversityAbout: Hydrometallurgy · Oxidizing agent · Leaching · Rhenium

Behavior of Extraction, Stripping, and Separation …

From the results, 5vol% TOA dissolved in kerosene is found to be selective for extraction of rhenium as compared with molybdenum. It extracted, ...

Comprehensive Global and United States Cycles of …

1 Comprehensive Global and United States Cycles of Gallium, Germanium, Rhenium, and Tungsten in 2008 Final report on USGS Research Grant G14AP00059

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