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Search results for keyword: zeolite
ion exchanger
Ion exchange is a process of exchange of ions between two electrolytes or between an electrolyte solution and a complex. It is an exchange process in which ions of different charges are replaced by ions with different charges, commonly of opposite charge. It is an electrochemical process used for ......
tags: exchange ion used exchange resin ions
1061
Sophia
Thermal Analysis of Minerals
Mineral thermal analysis is the study of behavior of minerals as a function of temperature. It is used to elucidate the physical and chemical properties of minerals as well as the origin and evolution of rocks and geologic structures. The primary method used in mineral thermal analysis is called d......
tags: used can mineral mta minerals can
1031
Avery
Nickel-rich chlorite
NICKEL-GREEN CLAY STONE Nickel green clay stone is a type of metamorphic rock that is formed beneath the Earth’s surface. It is composed mainly of nickel, with other minerals such as silicates, oxides and some amounts of sulfides. Nickel green clay stone has a unique and intricate appearance, w......
tags: stone nickel clay stone ni ming
1031
Sophia
General terms for non-metallic mineral products
Nonmetallic ores and minerals are substances that occur in nature and have no metallic elements in their composition. They are natural minerals and are mined in order to be processed, used and sold in various forms, such as powders, liquids, ores and minerals. Bauxite: Bauxite is an ore material,......
tags: used mined minerals important mineral used
1044
Sophia
Common terms for non-metallic mineral products
? Non-Metallic Mineral Products Terminology Abrasives: These solid substances are commonly used to grind, hone, polish, or otherwise shape other substances or surfaces. Abrasives typically consist of small particles obtained from natural or synthetic sources. Examples of natural abrasives include......
Bastnaesite
Fluorocarbon cerium mineral Fluorocarbon cerium mineral (FCM) is an inorganic compound that can be found in the earth’s crust. It is classified as a rare earth mineral, which are minerals that contain unusually high levels of certain elements. These elements include cerium, lanthanum, neodymium......
tags: fcm its used its mineral found
1048
Samantha
rare earth catalyst
Rare earth catalysts Rare earth catalysts are materials which are used to facilitate and improve a variety of chemical reactions. Rare earth catalysts are composed of rare earth elements and possess unique catalytic properties. As such, they are widely used in the chemical industry, particularly i......
tags: rare earth catalysts catalysts rare earth
1032
Avery
Purification of zirconium tetrachloride
Purification of Zirconium Tetrachloride Zirconium tetrachloride (ZTC) is a important precursor in many chemical processes, such as the preparation of ultra-pure zirconia, the production of ceramics, and the processing of metals. As with the production of any chemical material, the quality of the ......
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
1046
Melanie
silver catalyst
Silver Catalyst Silver catalysts play an important role in a variety of chemical reactions. By increasing the rate of a reaction, silver can make chemical processes more efficient, more economical and less hazardous. It is widely used in industrial, pharmaceutical and environmental applications. ......
tags: silver used such silver catalysts used
1038
Christopher
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