Search results for keyword: calcine
activated lime
Active Lime Introduction
Active lime, also referred to as burnt lime and quicklime, is a widely-used chemical compound. It is made by heating limestone to a very high temperature so that the calcium carbonate breaks down into calcium oxide and carbon dioxide. The calcium oxide, also known as quic......
1346 
Lily
A desulfurization slag modifier
Hydrated lime is an excellent desulfurization agent .
Hydrated lime is the product of adding water to quicklime in a vague amount proportional to the exothermic reaction of the two. Hydrated lime, also called calcium hydroxide, is used in many industries to neutralize the acidity of certain subst......
Brief description of lime shaft kiln process
Lime Kiln Technology
Lime kiln technology is an ancient technology used to make lime. Lime kiln technology dates back to pre-history, when it was used in primitive societies to process limestone into quicklime, or calcium oxide (CaO), which could then be used for a variety of purposes such as mak......
Ultra-low cement castable for furnace mouth of mixed iron car
The use of super-low cement castable in tuyere of blast furnace
The use of air blast furnaces dates back to ancient times, when primitive furnaces were used to process and smelt various metals. In modern blast furnaces, the high temperatures required to smelt ore and metals require the use of hig......
blast furnace desulfurization
The De-Sulphurization at Blast Furnaces
Blast furnace is the main equipment in ferrous metallurgy production, and it has an important position when it comes to technology and machinery. During the reduction process at the blast furnace, sulfur generated from the sulfur-containing material will ca......
Coarse tin smelting (condensation) iron removal
calcine-Melt-Filtration: An Effective Method of Iron Removal from Tin
Iron removal from tin is an important step in the manufacturing of tin materials. The presence of iron in tin materials can cause a variety of problems, including corrosion, embrittlement, discoloration, misalignment of parts, a......
Brief description of lime rotary kiln process
Lime Rotary Kiln Technology
Lime rotary kiln is also called rolling kiln, belongs to building material equipment. It is the main equipment for sintering cement clinker in cement production plant, and can be divided into cement rotary kiln, metallurgical chemistry kiln, and lime rotary kiln accord......
Expanded perlite raw material
Expanded Pearl Rock Materials
Expanded pearl rock is a type of lightweight concrete aggregate made from calcined clay. The thermal treatment process uses temperatures ranging from 900 to 1,150°C (1,650-2,100° F), and serves to expand the clay grains. Depending on the temperature and duration of......
High alumina clay
High Alumina Clay
High alumina clay, commonly referred to as kaolin, is one of the most important industrial minerals in the world. It is primarily composed of the mineral kaolinite, is abundant in many parts of the world and is a critical ingredient in many industrial processes. As its name impli......
Brief description of lime production process
Lime Production Technology
Lime production technology refers to the process of producing lime from limestone or calcium carbonate (CaCO3) that has been heated to high temperatures in a lime kiln. This process is known as the lime cycle. It involves several different stages including quarrying, cr......
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