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Search results for keyword: zircon
Purification by Thermal Dissociation of zirconium Iodide
Introduction The collection and purification of rare earth elements is an important process in the modern technology industry. Rare earth elements are often found as a mixture of oxides and other compounds and must be purified to be used for a variety of applications. In this study, a method for ......
Purification by Electron Beam Melting of zirconium
zirconium refining by electron beam zirconium is a metal that is used for a variety of applications such as in nuclear reactors, aerospace and automotive industries. It has a high melting point and excellent corrosion resistance. As a result, zirconium is often difficult to refine, particularly a......
Decomposition of Niobium and Tantalum Concentrate by Alkaline Fusion
Nickel-Tin alloy smelting is a common technology used in the metallurgy industry. The process involved in the smelting of Nickel-Tin alloy is relatively simple and relatively low-cost for industrial production. The most common techniques for smelting a Nickel-Tin alloy involve a flux and an acid-......
tags: alloy can nickeltin niobium tantalum process
1030
Sophia
zirconium and hafnium fire separation
zirconium hafnium separation by means of fluorine enriched oxygen plasma Introduction The separation of zirconium and hafnium is an important process to produce nuclear grade materials. The applications of both these elements range from nuclear fuel processing, aerospace, and for alloys forming......
tags: plasma fluorine zirconium rees used process
1084
Sophia
Separation of zirconium and hafnium by solvent extraction
Abstract This study investigated the use of a zirconium hafnium solution extraction method to separate zirconium and hafnium. The purpose of this study was to identify optimal operating conditions for extracting zirconium and hafnium using an ion exchange resin. The extraction system consisted of......
zirconium Chloride
zirconium dioxide, also known as zirconia, is an important material used in many industries due to its high wear resistance, biocompatibility, refractory nature and electrical insulation. zirconium dioxide is a white powder form of zirconium with a chemical formula ZrO2. It is an ultra-pure form w......
tags: zirconium dioxide used zirconium used metal
1056
Sophie
zirconium and hafnium separation
Introduction zirconium (Zr) is an extremely abundant metal in the Earths crust as it makes up more than 0.06% of the total mass of the planet. Due to its superior chemical and physical properties, zirconium has been used in various industrial and technological applications, mainly in nuclear and ......
Separation of zirconium and hafnium by silica gel adsorption method
Gadolinium hafnate (GdHfO₃) has been studied extensively in the past decade, due to its unique properties such as high dielectric permittivity and low dielectric loss. GdHfO₃ can be used in many high-end electronic devices, including high-k dielectric non-volatile memory and radio frequency appl......
Separation of zirconium and hafnium by recrystallization
Separation of zirconium and Hafnium by Ion Exchange Chromatography Using the Cation Exchange Resin Abstract zirconium and hafnium are a pair of chemically similar elements that are difficult to separate in the environment. In this research, preparative isolation of zirconium and hafnium was achi......
tags: zirconium hafnium hf hafnium zirconium then
1051
Melanie
zirconium Vacuum Distillation
zirconium Vacuum Distillation Introduction zirconium vacuum distillation is a process of recycling metal waste, primarily metal- and alloy-based products, to obtain a pure metal. This process involves the use of a vacuum chamber and various pieces of metal, such as zirconium and aluminum, to vap......
tags: metal vacuum process vapor vacuum process
1042
Hannah
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