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Extraction of germanium from coal again by volatilization
Extraction of Germanium from Coal
Germanium is a element that is widely used in many industries. In the optical, microwave and infrared communication industries, it is widely used as an optoelectronic material. In the aerospace industry, it is widely used as a material for other aspects of the ae......
1035 
Oliver
Zirconium dioxide chloride
1 Introduction
Zirconium oxide (ZrO2) is an oxide of zirconium that is widely used in industry, particularly in ceramics. It is a white powder, insoluble in all but concentrated acids, and has the highest thermal conductivity of any oxide in the world, making it a popular choice for many heating ......
Microanalysis of metals and alloys
Microstructural Analysis of Metals and Alloys
Metals and alloys are materials with remarkable properties. They can be strong, lightweight, and corrosion resistant, among other things. Because of these characteristics, they are used in a variety of applications, such as aerospace, automotive, elec......
Chemical Composition of Tungsten Concentrate
Tungsten ore dressing chemical composition
Tungsten is a rare metal with unique physical and chemical properties. It is widely used in the production of special steels and alloys, as well as in industrial chemical processes. Ores containing tungsten can range from 0.1% to 0.5% by weight. They may......
Composition and characteristics of manganese minerals
Manganese Minerals
Manganese is an essential mineral that plays a major role in many biological processes and is found in varying concentrations in soils, rocks, and minerals. It is a common element in the Earths crust and is a key component in several minerals. Manganese and its compounds are us......
Bismuth in Heavy Metal Materials
Introduction
Bismuth is a naturally occurring element that is chiefly used as a component of alloys, to create pigments and in some medicines. Bismuth is classified as a heavy metal, with an atomic weight of 209 and a symbol of Bi. It is considered to be the most stable of all the heavy metals an......
Manufactured from tungsten trioxide
Tungsten Oxide
Tungsten oxide (WO3) is a chemical compound with the formula WO3. It is a polymeric solid with a layered structure. It is often referred to as a type of mixed valence compound since its molecules contain both W6+ and W5+ ions. Tungsten oxide occurs naturally as an orthorhombic form......
Preparation of pure tungsten compound
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Preparation of Tungsten Compounds
Introduction
Tungsten is the heaviest element in the periodic table and has the highest melting point of all metals. It has unique properties that make it useful for various industrial applications such as making tools, parts, and components. Tungsten is also ......
Terminology for chemical analysis and physical examination of carbon materials
Carbon materials have a diverse range of uses, from the manufacture of high-strength materials and components to the use of graphite in nuclear reactors. Due to the range of properties these materials possess, they require a variety of chemical and physical tests to be carried out in order to iden......
grape charcoal
Graphene is a revolutionary material that allows for many possibilities in the industry of materials science. Graphene is a form of carbon that has unique properties. One of its most exciting properties is that it is incredibly strong and flexible. This is due to the fact that graphene is made up ......
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