FLY ASH Meaning and
Definition
-
Fly ash is a fine gray powder consisting of inorganic materials produced through the combustion of pulverized coal in thermal power plants. It is a byproduct of burning coal, and it is collected from the emission control systems of these power plants.
The composition of fly ash varies depending on the source and the properties of the coal being burned. However, it generally contains high amounts of silicon dioxide (SiO2), aluminum oxide (Al2O3), and small quantities of calcium oxide (CaO), iron oxide (Fe2O3), magnesium oxide (MgO), and other trace elements.
Fly ash possesses pozzolanic properties, which means that it can react with water and form cementitious compounds. When mixed with water and calcium hydroxide in the presence of air, fly ash can undergo a chemical reaction known as pozzolanic reaction, resulting in the formation of compounds with cement-like properties. This ability makes fly ash a valuable additive in the production of concrete, mortar, and other cement-based materials.
Furthermore, fly ash is also used in the manufacturing of various construction materials, such as lightweight aggregates, bricks, and tiles. It can enhance the workability, strength, and durability of these materials, while also contributing to cost-effective and sustainable construction practices. Moreover, fly ash utilization in construction reduces the need for resource-intensive raw materials, such as cement, thereby conserving natural resources and reducing greenhouse gas emissions.
Common Misspellings for FLY ASH
- dly ash
- cly ash
- vly ash
- gly ash
- tly ash
- rly ash
- fky ash
- fpy ash
- foy ash
- flt ash
- flg ash
- flh ash
- flu ash
- fl7 ash
- fl6 ash
- fly zsh
- fly ssh
- fly wsh
- fly qsh
- flyash
Etymology of FLY ASH
The term "fly ash" originated from the combination of the words "fly" and "ash".
- "Fly" refers to the fine, powdery particles that are carried by the wind or air currents. In this context, it refers to the fine particles of ash that are airborne after the combustion of coal or other materials.
- "Ash" refers to the residue left after the combustion or burning of a substance, typically in the form of powdery material.
Therefore, "fly ash" is the term used to describe the fine ash particles that are carried away by air during the combustion of coal or other solid fuels in power plants or industrial processes.
Similar spelling words for FLY ASH
Infographic
Add the infographic to your website:
