Treatment of Coal モンテカルロ法カジノSustainability / Proper Treatment of Waste
When coal is combusted, about 10% of coal モンテカルロ法カジノ is generated, and effective use of large amounts of coal モンテカルロ法カジノ becomes an issue. For example, units 1 to 5 of the Hekinan Thermal Power Station at our company use about 10 million tons of coal every year. This means 1 million tons of coal モンテカルロ法カジノ is calculated to be generated every year. Coal モンテカルロ法カジノ has superb material characteristics such as (1) fine particles, (2) light weight, and (3) increased strength. In order to effectively use limited resources, a variety of recycling methods are used.
Coal モンテカルロ法カジノ Generation Process
Coal モンテカルロ法カジノ can be broadly classified into “fly モンテカルロ法カジノ” and “clinker モンテカルロ法カジノ”. Let us look at how “fly モンテカルロ法カジノ” and “clinker モンテカルロ法カジノ” are generated by coal-fired thermal power stations.
（１） At coal-fired thermal power station, coal broken down into powder form is combusted in a boiler, and that energy is converted into electricity. The coal モンテカルロ法カジノ particles melted by this combustion float in hot combustion gases; the particles become vitreous and round when the temperature drops outside the boiler and are collected by electric precipitators. This is generally called “fly モンテカルロ法カジノ”.
（２） The quality of this fly モンテカルロ法カジノ is managed online by a “quality management system” that analyzes the characteristics of the coal モンテカルロ法カジノ, sifts according to usage, and aligns the size of the particles to store in each silo.
（３） Meanwhile, the particles of the coal モンテカルロ法カジノ in the boiler adhere to each other, form a lump with many holes, and drop into a water tank (clinker hopper) on the bottom of the boiler. These lumps fall and are deposited in the water tank (clinker hopper) and are crushed into a sandy state; this is called “clinker モンテカルロ法カジノ”. Normally clinker モンテカルロ法カジノ, after it is dried out in a hydrating tank, is stored in this sandy state.
What is Fly モンテカルロ法カジノ?
The main components of fly モンテカルロ法カジノ are silica and alumina, the same components as soil. When mixed with cement, it reacts with the calcium hydroxide generated by hydration of the cement (formation of a new compound through the reaction of water and cement) and works to improve durability and water impermeability. Also, because fly モンテカルロ法カジノ is made of small circular particles, when it is mixed in concrete, it has excellent features for improving the fluidity of the concrete.
What is Clinker モンテカルロ法カジノ (Bottom モンテカルロ法カジノ)?
Clinker モンテカルロ法カジノ, formed from モンテカルロ法カジノ melted red hot in a high-temperature boiler, dropped to the bottom of the water tank, and immediately cooled and crushed with a crusher, is a sand state with an adjusted particle size. The main components of clinker モンテカルロ法カジノ are “silica” and “alumina”, the same components as fly モンテカルロ法カジノ. As the surface of the clinker モンテカルロ法カジノ has many small holes, it has excellent features for water retention, water drainage, and breathability.
Effective Use of Coal モンテカルロ法カジノ
Among our thermal power stations, coal-fired thermal power stations use coal モンテカルロ法カジノ effectively.
- Coal モンテカルロ法カジノ is transported by sea or land to cement factories and effectively used as an ingredient for cement.
- Coal モンテカルロ法カジノ is used effectively as construction material.
