Search results for keyword: elemental
Lithium production by molten salt electrolysis
Lithium Production by Electrolysis of Molten Salts
Lithium has long been employed in a variety of industries, ranging from industrial manufacturing to medical and electronic uses. In recent years, there has been increased demand for lithium due to its light weight, low toxicity, and high energy d......
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Preparation of Rare Earth Metals by Molten Salt Electrolysis
Production of Rare Earth Metals by Fused Salt Electrolysis
Rare earth metals in their pure elemental form are not found in nature, thus there is a need for an efficient method for producing them. Fused salt electrolysis, where a mixture of molten salts and rare earth metals are used in electroche......
Element 109
109.Meitnerium
Meitnerium is an elemental metal belonging to group nine of the periodic table. It is also known as Ununennium, and its symbol is Mt. This silvery-white metal was discovered in the year 1982 by a team of German scientists headed by Peter Armbruster and Gottfried Munzenberg at the I......
Tungsten powder
Tungsten or wolfram is a chemical element with the symbol W and atomic number 74. The name tungsten comes from the Swedish language tung sten, which literally means heavy stone. It is a hard and heavy metal, valued for its high melting point, strength and density. Tungsten is used in many differen......
Germanium regeneration
The Recycling of Germanium
Germanium is a metalloid element with a variety of uses, from solar toys, to transistors and batteries. Despite its useful purposes, germanium is a relatively rare element, making it a valuable resource. The recycling of germanium can help conserve resources and lower t......
Acid enrichment of tantalum and niobium-containing tin slag by roasting
A study of Palladium-Tin Slag Enrichment via Acid Leaching
Abstract
The aim of this research project was to study the ability of acid leaching to enrich palladium-tin slag. The slag was submitted to a laboratory-scale acid leaching process, involving varying parameters such as pH, temperature, a......
Production of beryllium oxide by fluoride method
Production of Boron Oxide by Fluorination
Boron oxide (B2O3) is a widely used material. It is a relatively strong antioxidant and strong heat stabilizer, and can be used in the manufacture of inorganic glass, as a additive for crystalline materials and for coatings. It is also used in many applic......
Extraction of Germanium by Alkaline Earth Metal Chloride Distillation
1. Introduction
Germanium is a special element that occurs naturally in the environment and can exist in three forms: elemental germanium, germanium oxide and germanic salts. Germanium has a wide variety of applications, such as in the fabrication of electronic components, optics and optoelectro......
Chromatographic separation of rare earth elements
Rare-earth elements (REEs) are a group of 17 chemical elements in the periodic table, namely scandium (Sc), Yttrium (Y), and 15 lanthanides. The term “rare earths” name was first used in 1827 by Swedish chemist, Carl Axel Arrhenius, but the elements themselves were not discovered until late 18-1......
Preparation of Rare Earth Metal Powder
Preparation of Rare Earth Metal Powders
Rare earth metals are a group of elements with unique magnetic, optical and electrical properties, making them desirable and widely used materials in industries such as electronics, photonics and magnetics. While rare earth metals have many useful propertie......
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