Search results for keyword: bacterial
Microbial Gold Extraction
Microbial Gold Extraction
Microbial Gold Extraction is a relatively new method of gold extraction that utilizes biological organisms, such as bacteria and other microscopic organisms, to extract gold from ore. This method has been gaining traction in the past few years as an alternative to more ......
1037 
Sophia
Precious Metal Composite
The composite materials made of precious metals are materials made of two or more different materials. It combines the advantages of two or more materials but has the disadvantage of being heavier than a single material and being more expensive. Precious metal composites are often used in aerospac......
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.
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properties of silver
The Nature of Silver
Silver is a precious metal that has been valued for its various attributes for thousands of years. Its malleability and ductility, along with its relatively low melting point, make it an important resource for a variety of applications. The term “silver” often refers to bot......
metal copper
Copper is a metal element that is found throughout the world. Copper has been used for centuries in the making of coins, tools, pipes, and wires. It is one of the most popular and widely used metals due to its malleability, ductility, and electrical and thermal conductivity. Copper is also widely ......
natural copper
，包括铜的来源、性质特点，作用，应用等
Copper has been an important metal for around 5,500 years. It is a malleable metal which has a high thermal and electrical conductivity. Copper is naturally found in nature, most often in its ore state, combined with other minerals such as sulfur and oxygen.
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Green sulfur vanadium ore
Vivianite
Vivianite is an iron phosphate mineral. It is a bluish green, greenish blue, or black mineral found in sedimentary deposits. It crystallizes in the orthorhombic system and typically forms small crystals, although occasionally it may occur in masses and compact aggregates. Vivianite is a......
bismuth ore
The History of Bismuth
Bismuth is a brittle metal with a silvery white colour similar to that of lead. It is a strong metal that has been known throughout history as it has been found in both natural and artificial forms. In ancient times, it was used to make coins and jewelry, as well as a varie......
Blister copper in heavy metal materials
Introduction
Copper is a major metal element that has been used by humans since ancient times, from the earliest developments in metalworking all the way to modern industrial production. It is a highly versatile metal with many beneficial properties, and it is one of the most widely used metals ......
Copper
The copper industry began in the early 19th century. Copper is a versatile metal used to craft a number of items, from simple tools and utensils to complex electronics and complicated medical parts. As the metal can be bent and shaped, it is used to create beautiful and unique pieces of jewelery. ......
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