Search results for keyword: residues
niobium tantalum ore
Nickel-Tin Ore
Nickel-tin ore is a valuable commodity found in various parts of the world. This ore is mainly composed of nickel and tin, but may also contain other elements such as copper, cobalt, lead and zinc. Nickel-tin ore is used in a variety of industries and products, including jewelry, ......
1032 
Sophia
Lead and Bismuth Removal by Vacuum Distillation of Crude Tin
Lead and bismuth are both toxic heavy metals. They are commonly found in industrial residues, sewage sludge, contaminated soils, and even drinking water. Lead and bismuth are both known to cause health problems in humans and animals, particularly in children. Lead poisoning can lead to cognitive a......
Bismuth smelting
Lead Smelting
Lead smelting is the process of separating lead from other metals found in blended scrap or used lead acid batteries. At the end of the smelting process, lead has been mined and purified to well-defined levels. Lead has been used for centuries for pipes, plumbing valves and faucets,......
metallurgical reactor
Introduction
Metallurgical reaction engineering is the branch of chemical engineering concerned with the reaction of metals with other metals and the study of the related equilibria and kinetics. It is a multifaceted field of study, involving a diverse set of interconnected processes and their in......
copper ore leaching
Leaching Copper Ore
The process of leaching copper ore can involve a variety of chemicals and techniques. Depending on the type of ore deposit and degree of desired purity, chemical leaching may be the optimum method for extracting the copper. In this process, the raw ore is treated with a variety......
Volatilization of rich tin slag
Lead-Rich Tin Slag Volatilization
Lead-rich tin slag volatilization is a process used to extract lead and other metals and minerals from ore or waste rock. The process involves heating the ore or waste rock and then dissolving the lead and other metals and minerals in a liquid slag. This liquid sl......
carbon anode
Carbon Yolk Anode
A carbon yolk anode is a type of anode used in lithium-ion battery technology. Lithium-ion batteries are used in many mobile and electronic devices, such as mobile phones, cameras and laptops. The carbon yolk anode acts as the negative electrode of such cells and is different fr......
Flocc charcoal
A Brief History of Charcoal
Charcoal’s history dates as far back as ancient humans, with evidence of its use in cave drawings. Charcoal has been used by cultures all across the world, some using it so differently that you couldn’t even recognize it. Charcoal has a wide variety of applications, ......
Cathode carbon block assembly
Assemble Anode and Cathode Carbon Blocks
Potential differences in galvanic cells result from the differences between an anode and a cathode. Anode and cathode carbon blocks are used in many galvanic applications, including batteries, electrolysis cells and other equilibrium systems. Assembling a ......
solid phase carbonization
Solid-Phase Carbideization
Solid-phase carbideization is a process of chemical conversion in which a component is subjected to a process that converts the material from its original elemental or alloy form to a solid-state carbide form. The process is usually performed at elevated temperatures an......
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