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  • Germanium Statistics and Information - USGS
    Germanium Statistics and Information - USGS

    Germanium is mainly a byproduct of zinc ore processing It is a hard, grayish-white element; it has a metallic luster and the same crystal structure as diamond; and it is brittle, like glass In addition, it is important to note that germanium is a semiconductor, with electrical properties between those of a metal and an insulator The development of the germanium

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  • Germanium: Current and Novel Recovery Processes | IntechOpen
    Germanium: Current and Novel Recovery Processes | IntechOpen

    Oct 03, 2018· Germanium (Ge) is considered a critical element due to its many industrial applications; Ge is a metalloid used in solar cells, fiber optics, metallurgy, chemotherapy, and polymerization catalysis The main sources of Ge are sulfides ores of Zn, Pb, and Cu, coal deposits, as well as by-products and residues from the processing of these ores and coals (eg, smelting flue dust and coal fly ashes)

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  • Germanium Importers & Germanium Buyers
    Germanium Importers & Germanium Buyers

    Jun 24, 2018· Looking for Germanium concentrate, Germanium scrap, Germanium dioxide (Quantity: 100-200 kg of Germanium content per month) Such kind of raw material that is used in germanium metal production Also we can use germanium scrap or germanium dioxide technical and other Last Updated: Mar 02, 2010 This buyer wants to receive quotations only from .

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  • Is Germanium a Miracle Cure? - Healthline
    Is Germanium a Miracle Cure? - Healthline

    Oct 09, 2019· It’s also a byproduct of coal combustion and zinc ore processing Germanium comes in two forms: organic and inorganic Both are sold as supplements Organic germanium is ,

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  • Facts About Germanium | Live Science
    Facts About Germanium | Live Science

    Germanium is an element with high economic value and is used in novel and high-technological industrial applications, such as advanced electronic and optical devices [3]The concentration of Ge in typical Ge-rich coal and by-products is listed in Table 91The first Ge-rich coal deposit found in the former USSR was in the Angren river valley (Uzbekistan) in the late 1950s

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  • Germanium - Wikipedia
    Germanium - Wikipedia

    Germanium is a chemical element with the symbol Ge and atomic number 32 It is a lustrous, hard-brittle, grayish-white metalloid in the carbon group, chemically similar to its group neighbors silicon and tinPure germanium is a semiconductor with an appearance similar to elemental silicon Like silicon, germanium naturally reacts and forms complexes with oxygen in nature

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  • Kurt J Lesker Company | Germanium Ge (N-type) Pieces ,
    Kurt J Lesker Company | Germanium Ge (N-type) Pieces ,

    Germanium (Ge (N-type)) General Information Germanium is a hard and brittle material with a semi-metallic, grayish-white appearance It has a density of 535 g/cc, a melting point of 937°C, and a vapor pressure of 10-4 Torr at 1,167°C It is classified on the periodic table as a metalloid, which means it possesses properties of metals and .

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  • Germanium Windows - Thorlabs
    Germanium Windows - Thorlabs

    Mar 14, 2013· Thorlabs' Precision Germanium (Ge) Windows are offered in Ø1/2 and Ø1 siz They are available uncoated or with an AR coating on both sides that provides

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