Separation Gallium Involve

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Extraction and separation of gallium by solvent

网页2023年2月1日  Gallium is one of the most sought-after elements due to its widespread use in electronic components as well as nuclear and other energy-related applications. Gallium was extracted and separated using 5-nonyl-2-hydroxyacetophenone oxime (NHAO),

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A NEW METHOD FOR THE SEPARATION OF GALLIUM

网页2019年5月26日  Separation of gallium from Group III elements, germanium, copper, arsenic, and iron. Analytical Chemistry 1971, 43 (2),272-274.

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溶液中镓的提取与分离研究进展

网页The present status of studies on extraction and separation of gallium from the solution are reviewed in this work. The key factors influencing separating gallium from other metal

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Separation of Radiogallium from Zinc Using Membrane

网页2019年8月5日  A 3-stage separation of gallium from zinc using liquid-liquid extraction in flow is presented in Figure 2. In stage 1 (extraction), the aqueous feed consisted of a solution

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Flotation separation of gallium from aqueous solution

网页2014年8月20日  Flotation separation is known as a feasible method for separating and recovering metals from large volume of dilute wastewater. Advantages of flotation include

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Recovery and separation of gallium(III) and germanium(IV)

网页2017年8月1日  Gallium and germanium are critical metals that do not occur as separate ores in the nature. Currently, the most significant sources of gallium and germanium are

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Evaluation of cupferron on the selective separation of

网页2016年11月1日  In this study, because aluminum is an impure element in acidic solutions obtained from gallium sources, the selective separation of gallium from aluminum was

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镓、铟分离回收技术进展-Research progress on separation

网页2021年4月26日  The stone mainly focuses on the recovery and separation technologies of gallium and indium at home and abroad in recent years. These methods involve solvent

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Selective separation of gallium from zinc using flotation:

网页2016年2月1日  An earlier study by Baarson and Ray showed that the effective selective separation of different metal ions is possible by pH control and stage flotation. The aim of

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Separation of gallium and actinides in plutonium nuclear

网页2014年7月27日  Separation of gallium and actinides in plutonium nuclear materials by extraction chromatography SpringerLink Published: 27 July 2014 Separation of gallium

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Enhanced adsorption and separation of gallium using

网页2021年2月1日  1. Introduction. High purity gallium is a prodigious raw material for supercapacitor electrode [1], coatings [2], catalyst [3], semiconductors [4, 5], and many other high-tech fields [6].Its useful processability, rich polymorphism in the solid-state [7], and excellent electronic propertied helped to stimulate a revolution in industry and electronic

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Processes Free Full-Text Separation of Gallium(III) and

网页2020年10月24日  The manufacture of semiconductor materials containing gallium and indium requires the separation of these metals owing to their coexistence in the resources of these materials. In this work, solvent extraction of In(III) and Ga(III) from a hydrochloric acid solution by ionic liquids (ILs) was investigated to separate them. The ILs were

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Recovery and separation of gallium(III) and germanium(IV)

网页2017年8月1日  Gallium and germanium are critical metals that do not occur as separate ores in the nature. Currently, the most significant sources of gallium and germanium are the refining by-products of zinc, copper and aluminum ( Harbuck, 1992, Lee et al., 1994, Kul and Topkaya, 2008).

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Evaluation of cupferron on the selective separation of

网页2016年11月1日  In addition, the variations of maximum absorption of gallium (1.5 × 10 −4 M) in the presence of different concentrations of cupferron (0–3 × 10 −4 M) at the optimal pH were studied to elucidate the effect of cupferron concentration on the separation of gallium. In addition, the mean and standard deviation (Std) of this result was reported.

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Selective separation of gallium from aluminum in SDS–Ga

网页2017年5月6日  Selective separation of gallium from aluminum by ion flotation using sodium dodecyl sulfate (SDS) as an anionic surfactant and fluoride as an inorganic ligand was investigated. The experimental results were analyzed using the stability constants and speciation diagrams of fluoride metal complexes. The presence of fluoride in the solution

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Selective separation of gallium from aluminum in

网页2017年8月25日  flotation and the selectivity coefficients of gallium over aluminum with experimental results. Key words: ion flotation; gallium(III); selective separation; inorganic ligand 1 Introduction Gallium is in group 3A of the periodic table and is a trace-metallic element present in the Earth’s crust at approximately 16.9×10−6, which was

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Separation and recovery of gallium (III) ions from aqueous

网页2017年1月1日  Separation of gallium over aluminum and nick el could be achieved from the HCl concentrations used (1.0–3.0 mol/L) for in vestigation. On the other hand, separation factors of 3324.8 ( β Zn/Ga

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Separation and recovery of gallium(III) ions from

网页2022年8月19日  Separation and recovery of gallium(III) ions from aqueous phase by liquid--liquid extraction using a novel extractant, Cyphos IL 101 SUMITRA NAYAK NIHARBALA DEVI Follow this and additional works at: https://journals.tubitak.gov.tr/chem Part of the Chemistry Commons Recommended Citation

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Recovery and separation of gallium(III) and germanium(IV)

网页2017年8月1日  The extraction percent of gallium was found to increase with increase in hydrochloric acid concentration in the feed and 99.8% extraction of gallium was achieved with 3 M HCl. The stoichiometry of the formation of gallium-Cyphos IL 104 complex was found to be 1:1 and the corresponding extracted species was proposed as [R 3 R′PGaCl

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Separation of Aluminum from Gallium and Vanadium in a

网页2022年3月4日  Abstract Leaching is an efficient method for recovering gallium and vanadium from aluminum-containing resources, but a large amount of impurity ions such as aluminum is also leached along with gallium and vanadium. Therefore, the separation and recovery of gallium and vanadium from leached sulfuric acid solutions is a key and

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Processes Free Full-Text Separation of Gallium(III) and

网页2020年10月24日  The manufacture of semiconductor materials containing gallium and indium requires the separation of these metals owing to their coexistence in the resources of these materials. In this work, solvent extraction of In(III) and Ga(III) from a hydrochloric acid solution by ionic liquids (ILs) was investigated to separate them. The ILs were

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Selective separation of gallium from various ions by

网页2022年2月11日  The separation factors of gallium over Zn, Co, and Ni, at the optimum conditions, were found to be of 963, 702, and 514, respectively, for the feed solution of 100 mg/dm 3 Ga, 1,000 mg/dm 3 Zn, 600 mg/dm 3 Co, and 600 mg/dm 3 Ni. Download to read the full article text References

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Selective separation of gallium from various ions by

网页2022年10月24日  Selective separation of gallium from various ions by polymer inclusion membranes based on CTA/PVC blend using TOPO as carrier 1011 Korean J. Chem. Eng., 39(4), 1011-1019 (2022) DOI: 10.1007/s11814-021-0986-y INVITED REVIEW PAPER pISSN: 0256-1115 eISSN: 1975-7220 INVITED REVIEW PAPER †To whom

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Selective separation of gallium from aluminum in

网页2017年8月25日  Abstract: Selective separation of gallium from aluminum by ion flotation using sodium dodecyl sulfate (SDS) as an anionic surfactant and fluoride as an inorganic ligand was investigated. The experimental results were analyzed using the stability constants and speciation diagrams of fluoride metal complexes.

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Separation and recovery of gallium (III) ions from aqueous

网页2017年1月1日  The separation efficiency of gallium from its associated metal ions such as Al (III), Fe (III), Zn (II), Cu (II), and Ni (II) was investigated from binary mixtures and in the presence of all...

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Selective separation of gallium from aluminum in SDS–Ga

网页2017年5月6日  Selective separation of gallium from aluminum by ion flotation using sodium dodecyl sulfate (SDS) as an anionic surfactant and fluoride as an inorganic ligand was investigated. The experimental results were analyzed using the stability constants and speciation diagrams of fluoride metal complexes. The presence of fluoride in the solution

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Separation of Gallium(III) and Indium(III) by Solvent

网页2020年10月24日  conducted to recover gallium and indium from secondary resources (see Table1) [4–6]. Table 1. References for the separation of In(III) and Ga(III) from waste electronic device. Secondary Source Leaching Medium Extractant Extraction Percentage, (%) Ref. Ga(III) In(III) Zn(II) IGZO Targets 9 M HCl 30% TBP 99.8 99.5 14 [4] HCl (pH =

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Recovery and separation of gallium(III) and germanium(IV)

网页2017年8月1日  The extraction percent of gallium was found to increase with increase in hydrochloric acid concentration in the feed and 99.8% extraction of gallium was achieved with 3 M HCl. The stoichiometry of the formation of gallium-Cyphos IL 104 complex was found to be 1:1 and the corresponding extracted species was proposed as [R 3 R′PGaCl

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Separation of Aluminum from Gallium and Vanadium in a

网页2022年3月4日  Abstract Leaching is an efficient method for recovering gallium and vanadium from aluminum-containing resources, but a large amount of impurity ions such as aluminum is also leached along with gallium and vanadium.

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Voltage‐induced phase separation between

网页Voltage‐induced phase separation between gallium–bismuth liquid alloy and alkaline electrolyte. Experiments were conducted in 0.10 m NaOH electrolyte at 50 °C. a–c) Electrochemical assessment...

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