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How is limestone important to coal mines?
Limestone is important for coal mines because it helps to neutralize acidic water that can be produced during the mining process. This can prevent environmental damage by reducing the acidity and potential heavy metal contamination of water sources. Additionally, limestone can be used as a flux in the process of smelting coal to produce coke, which is essential for steel production.
Where do you find coal?
Coal is typically found in coal mines, which are located underground or in open-pit mines. Coal deposits are often concentrated in specific regions known for their coal reserves. Major coal-producing countries include China, the United States, India, Australia, and Indonesia.
Why are there gas pockets in mines?
Gas pockets in mines are formed due to the release of gases from coal seams or surrounding rocks. These gases can include methane, carbon dioxide, and hydrogen sulfide, which can accumulate in pockets due to geological processes. In mines, if these gases are not properly ventilated, they can pose a serious safety risk to miners in the form of explosions or asphyxiation.
Where is coal kept?
Coal is typically stored in large stockpiles at coal-fired power plants and coal mines. These stockpiles are kept outdoors to protect them from moisture and are usually covered with tarps to prevent combustion. In households, coal is commonly stored in a designated coal bin or shed.
How is coal stored?
Coal is stored in stockpiles or bunkers at coal-fired power plants or coal mines. These stockpiles are monitored for temperature and moisture levels to prevent spontaneous combustion. In underground coal mines, coal is stored in bins or silos.
What has the author George S Rice written?
George S. Rice has written: 'What a miner can do to prevent explosions of gas and of coal dust' -- subject(s): Coal mines and mining, Mine explosions, Safety measures 'Coal mining in Europe' -- subject(s): Coal mines and mining 'The explosibility of coal dust' -- subject(s): Coal mines and mining, Mine explosions, Safety measures 'Mining petroleum by underground methods' -- subject(s): Mining engineering, Petroleum
What has the author H B Humphrey written?
H. B. Humphrey has written: 'Historical summary of coal-mine explosions in the United States' -- subject(s): Coal mines and mining, Mine explosions
What has the author J J Forbes written?
J. J. Forbes has written: 'Review of dust-allaying practices at working faces in some bituminous-coal and lignite mines' 'Coal-mine explosions and coal- and metal-mine fires in the United States in 1949' -- subject(s): Mine explosions, Coal mines and mining, Mine fires 'Falls of roof'
What has the author D Rae written?
D. Rae has written: 'Passed Through The Window' 'The main characteristics of slow coal-dust explosions and their relation to the testing of barriers' -- subject(s): Coal mines and mining, Dust explosions, Mine explosions, Safety measures
Where were the coal mines?
Mines in which the coal was mined.
Methane found in coal mine called?
Methane found in coal mines is typically referred to as coal mine methane (CMM). It is a byproduct of coal production and can be a safety hazard due to its flammability and potential for explosions. CMM can also be captured and utilized as a valuable energy source.
What was a shackler in the coal mines?
What is a shackled in coal mines
How did child labor improve in coal mines?
Children were removed from the coal mines.
Who invented the miners safety lamp knowns as the Davy Lamp?
The Davy Lamp was invented by Sir Humphry Davy in 1815. It was designed to prevent explosions in coal mines by safely burning methane gas that was present in the mines.
Where are coal mines located?
Coal mines are located around the world, with major coal-producing countries including China, the United States, India, Australia, and Indonesia. Specific locations of coal mines can vary widely within each country.
How can you check your coal mines provident fund account balance?
The coal mines provident account balance can be checked by the finance officer. The financial officer usually publishes the statements after six months or one year.
Who digs underground for coal?
Miners typically dig underground for coal. They work in coal mines to extract coal from the earth, which is then used for various purposes such as energy production and manufacturing. Mining for coal can be a hazardous job due to potential risks such as cave-ins, gas explosions, and long-term health issues related to exposure to coal dust.
