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Gold extraction from silver anode slime
Yin Yang Extreme Ore Enhancing Gold
Yin Yang extreme ore enrichment gold has been used in traditional Chinese medicine for centuries. It is believed that this mineral can have special properties that can bring benefits to our health.
The ore, known as Chin Chun Huang Hao has a special mineral st......
1042 
Emma
duralumin
Introduction
Hard anodized aluminum, or aluminum alloy, is a well known metal which is widely used in the construction and automotive industries. Aluminum is lightweight and strong, and can be formed into a variety of shapes and sizes. It is less expensive than other metals, making it a popular ch......
Beryllium ore
Bauxite
Bauxite is an important mineral resource used to produce aluminium metal. It is the principal ore of aluminium and its chief component is alumina (Al2O3). Bauxite can be used in a wide variety of applications, from everyday items such as food additives, fertilizers and plastics, to import......
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......
Non-ferrous metal alloy
Non-ferrous alloys
Non-ferrous alloys are a category of metallic materials composed of multiple elements, chiefly non-iron based. When alloying elements are added to the base metals, the new material exhibits vastly improved properties in comparison to the base metal alone. The properties of the ......
former soviet ferromanganese
The Soviet Union and Ferronickel
The Soviet Union was known for its immense resources, but it also had a few hidden gems. One of these resources was ferronickel, a valuable metal which was used in a host of different applications. In this article we will explore the history of ferronickel in the ......
coal caking index
，
Coal is an energy source used around the world as fuel for numerous tasks. People have been using it since antiquity, and while its use has waned somewhat in modern days, it still has a major role to play in many power systems. Its properties vary greatly, depending on its geological origin and ......
properties of coal
Coal is a naturally occurring combustible material consisting primarily of the element carbon. It also contains low percentages of solid, liquid, and gaseous hydrocarbons and/or other materials, such as compounds of nitrogen and sulphur.
Coal is made predominantly of carbon along with varying qua......
coal
Coal
Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements; chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when dead plant matter decays into peat and is converted into......
Limestone beneficiation
Limestone Mining
Limestone is a sedimentary rock composed mostly of the mineral calcite and comprising about 15% of the Earth’s sedimentary crust. It is a basic building block of the construction industry (dimension stone) and a chief material from which aggregate, cement, lime and building ston......
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