STEAM COAL Meaning and
Definition
-
Steam coal is a type of coal that is primarily used for generating steam in thermal power plants, which in turn is used to produce electricity. It is a high-quality, bituminous coal with specific properties that make it suitable for this purpose. Despite its common name, steam coal is not water vapor or steam itself, but rather coal that is used to produce steam.
Steam coal is typically characterized by its high calorific value and low moisture content, which make it an efficient and ideal fuel source for power generation. It possesses a high carbon content, low ash content, and relatively low sulfur content, which reduces emissions when burned. Additionally, it has a low volatile matter content, meaning it releases less smoke and particulate matter during combustion.
This type of coal is mined from underground or open-pit mines and is usually prepared by crushing and screening to remove impurities and separate it into different size fractions. The sizes can range from fine particles, known as pulverized coal, to larger pieces used for industrial processes or direct combustion.
Steam coal is typically transported by trains or ships, with large quantities being traded internationally. It plays a significant role in meeting global energy demands and is essential for electricity generation in countries heavily reliant on fossil fuels. Due to its efficiency and relatively low cost, steam coal continues to be a prominent resource for power generation, although its use has faced criticism for its environmental impact and contribution to greenhouse gas emissions.
Common Misspellings for STEAM COAL
- ateam coal
- zteam coal
- xteam coal
- dteam coal
- eteam coal
- wteam coal
- sream coal
- sfeam coal
- sgeam coal
- syeam coal
- s6eam coal
- s5eam coal
- stwam coal
- stsam coal
- stdam coal
- stram coal
- st4am coal
- st3am coal
- stezm coal
Etymology of STEAM COAL
The word "steam coal" has relatively straightforward etymology.
The term "coal" can be traced back to the Old English word "col", which itself can be traced to the Proto-Germanic word "kulą". This word is related to other Germanic languages' terms for coal, such as German "Kohle" and Dutch "kool".
The addition of the word "steam" comes from the use of coal as a fuel for steam engines during the Industrial Revolution. Coal was an essential energy source for powering steam engines, which were widely used in transportation, factories, and other industries during that era. Therefore, the term "steam coal" specifically refers to coal that was deemed suitable for generating steam in these engines. The term has remained in use ever since to differentiate this type of coal from other types, such as metallurgical coal used in the production of steel.
Similar spelling words for STEAM COAL
Infographic
Add the infographic to your website:
