Good science guess, yet the core ingredient of cement / concrete / many bricks is coal ash. Coal ash is collected for resale in many products. Coal Ash when mixed with water and specific gravel high grade concrete is formed - this also permanently captures the CO2 of the coal ash in the cement.
All particulate minerals / matter have long been trapped or eliminated in the coal power plant processes.
This is just and educated guess, but I'm thinking in theory that the coal will float to the top of your cement, as coal is lighter than water, especially if you mix some magnatite in there hehe.
A synonym for coal dust could be coal powder or coal ash.
In a coal mine coal dust , mixed with oxygen and methane is known as 'fire damp'. Any flame or electric arc will ignite a flash explosion. Miners often breed canaries (finch type birds), and occasionally take then down the mine. This is because the bird is very susceptible to poisonous gases and fire damp. It is likely to fall off its perch if poisonous gases are present, whereupon the bird is quickly removed to cleaner air , where it recovers. Coal dust , coal particles are best kept under control by the use of a fine spray / mist. of water.
Coal dust is not considered a mineral. Here’s why: Minerals are naturally occurring, inorganic solids with a specific chemical composition and crystalline structure. Coal, on the other hand, is an organic material formed from the remains of ancient plants. It does not have a consistent chemical formula or crystalline structure, so it doesn't meet the strict definition of a mineral. Coal dust is just fine particles of coal — so it's still organic, and still not a mineral. However, coal dust can contain trace amounts of minerals, especially if mixed with other rock or impurities from the mining process. But as a whole, it’s not classified as a mineral. 4o
Coal can be used to make products such as electricity, steel, cement, and various chemicals. When coal is burned, it produces heat that can be used for energy generation. Additionally, coal can be processed to extract its components like carbon, which can be used as a raw material in various industrial processes.
Coal dust can pose a significant risk of respiratory problems for miners and workers exposed to it, leading to conditions such as black lung disease. Additionally, coal dust is highly combustible and can cause explosions in coal mines if not properly managed. Long-term environmental impacts can also include air pollution and contamination of water sources.
dust is not mixed in marble and cement mixture.
A synonym for coal dust could be coal powder or coal ash.
it is mixed with clay to form cement.
One benefit to using coal energy is that the leftover ash from burning coal, called fly ash, can be used to make a cement paste when mixed with alkaline chemicals like sodium hydroxide (NaOH).
Cement mixed with gravel makes aggregate.
Soot is another word for coal dust.
Cement paste is formed when cement is mixed with water. However, cement mortar is formed when cement is mixed with fine aggregate (sand) and water.The strength of cement mortar is more when compared to cement paste.Shrinkage will be less in cement mortar and high in cement paste.
In a coal mine coal dust , mixed with oxygen and methane is known as 'fire damp'. Any flame or electric arc will ignite a flash explosion. Miners often breed canaries (finch type birds), and occasionally take then down the mine. This is because the bird is very susceptible to poisonous gases and fire damp. It is likely to fall off its perch if poisonous gases are present, whereupon the bird is quickly removed to cleaner air , where it recovers. Coal dust , coal particles are best kept under control by the use of a fine spray / mist. of water.
Coal mines, coal bins, coal hods, and anywhere coal is or was.
Coal dust in the atmosphere is primarily caused by mining, transportation, and handling of coal. Activities such as blasting, crushing, and loading of coal result in the release of dust particles into the air. Weather conditions and wind can also contribute to the dispersal of coal dust in the atmosphere.
Oxygen is the element in the air that is needed for coal dust to burn. When coal dust is exposed to oxygen and heat, it can ignite and burn.
Coal dust is not considered a mineral. Here’s why: Minerals are naturally occurring, inorganic solids with a specific chemical composition and crystalline structure. Coal, on the other hand, is an organic material formed from the remains of ancient plants. It does not have a consistent chemical formula or crystalline structure, so it doesn't meet the strict definition of a mineral. Coal dust is just fine particles of coal — so it's still organic, and still not a mineral. However, coal dust can contain trace amounts of minerals, especially if mixed with other rock or impurities from the mining process. But as a whole, it’s not classified as a mineral. 4o