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Who discovered the use of clean coal?
There isn't a single individual who can be credited with discovering the use of clean coal. Clean coal technologies have evolved over time through the efforts of numerous scientists, engineers, and researchers working to reduce the environmental impact of coal-fired power plants.
Why does coal need to be clean?
Cleaning coal before use is important to reduce harmful emissions released when it is burned. The cleaning process removes impurities like sulfur and ash which can contribute to air pollution and environmental damage. Clean coal also increases efficiency and reduces maintenance costs in power plants.
What is clean coal - or green coal?
Burning of coal, a fossil fuel is one of the principal causes of climate change and global warming."Clean coal" or "Green coal" is a theory that we can capture all the pollutants including sulphur dioxide and carbon dioxide from coal as it is burnt and store them, instead of releasing them as greenhouse gases.The carbon dioxide will then be pumped underground into vacant spaces where oil and natural gas used to be. This will be known as "carbon sequestration".Countries that rely on coal for their economies and electricity generation (Australia, for one) are hoping that clean coal will let them continue using and exporting "clean" coal without the carbon pollution attached.Unfortunately there are no examples of successful coal "cleaning" so far.Many environmentalists believe that the term clean coal is misleading: "There is no such thing as 'clean coal' and there never will be. It's an oxymoron" (Sierra Club director, Dan Becker).Complaints are:Coal mining has a high environmental impactCarbon Sequestration costs will be extremely highThere is no sure science on how to capture or store the pollutants.A: Clean coal is essentially a lie made up by politicians to fool voters into believing the government is acting on the energy crisis. In the real coal industry, "clean coal" has been implemented in 6% of coal-power stations, and is now no longer being used in any stations. The chemistry behind clean coal produces highly toxic chemicals as a by-product, and hence cannot be used to fix the energy crisis. It certainly isn't good for the environment. As an example of the difficulties involved, Australia's coal-fired power stations produce 260 trillion liters of carbon dioxide every day (260,000,000,000 liters). The energy required to compress and sequester this would use massive amounts of the power generated by the "cleaned" coal.Clean coal is a term for technology (Clean coal technology) that mitigates emissions of carbon dioxide (CO2) and other greenhouse gasses that arise from the burning of coal for electrical power. It reduces the harmful emissions caused by the burning of fossil fuels.coal that is burned with technology that cuts the amount of soot and sulfur dioxide emitted
Why do people still use coal?
People still use coal because it is a relatively cheap and abundant source of energy. Many countries have infrastructure and technology in place to mine and burn coal for electricity and industrial production. However, there is growing awareness of the environmental impact of coal use, such as greenhouse gas emissions and air pollution.
Why is coal so important?
Coal has been traditionally important as a source of energy for power generation and industrial processes due to its abundance and relatively low cost. However, its importance has diminished in recent years due to environmental concerns surrounding greenhouse gas emissions and air pollution.
How does clean coal reduce the emission so2?
"Clean coal" primarily from the Powder River Basin, is low in sulfur content compared to other coal sources, and therefor produces less SO2 when combusted. " Clean Coal Technologies" use chemical methods of "scrubbing" SO2 from exiting flue gasses before they can be released to the environment. One byproduct of this technology is gypsum which can be used in wall board for construction.
Who discovered the use of clean coal?
There isn't a single individual who can be credited with discovering the use of clean coal. Clean coal technologies have evolved over time through the efforts of numerous scientists, engineers, and researchers working to reduce the environmental impact of coal-fired power plants.
Why does coal need to be clean?
Cleaning coal before use is important to reduce harmful emissions released when it is burned. The cleaning process removes impurities like sulfur and ash which can contribute to air pollution and environmental damage. Clean coal also increases efficiency and reduces maintenance costs in power plants.
Why was steel and coal important to china?
Coal is important to china because they use it for a lot of purposes. Such as cooking.
Why use charcoal to help filterate water?
Because coal absorbs the coal molecules and that makes the water clean.
Why does Barack Obama want to get rid of coal?
He does not. This is an example of political rhetoric, as heard on certain partisan talk shows. What President Obama has actually said is that he believes in clean coal technology and would like to see such methods put into wider use; he also wants working conditions for miners to be safer. But he has never said he wants to "get rid of coal."
What is clean coal - or green coal?
Burning of coal, a fossil fuel is one of the principal causes of climate change and global warming."Clean coal" or "Green coal" is a theory that we can capture all the pollutants including sulphur dioxide and carbon dioxide from coal as it is burnt and store them, instead of releasing them as greenhouse gases.The carbon dioxide will then be pumped underground into vacant spaces where oil and natural gas used to be. This will be known as "carbon sequestration".Countries that rely on coal for their economies and electricity generation (Australia, for one) are hoping that clean coal will let them continue using and exporting "clean" coal without the carbon pollution attached.Unfortunately there are no examples of successful coal "cleaning" so far.Many environmentalists believe that the term clean coal is misleading: "There is no such thing as 'clean coal' and there never will be. It's an oxymoron" (Sierra Club director, Dan Becker).Complaints are:Coal mining has a high environmental impactCarbon Sequestration costs will be extremely highThere is no sure science on how to capture or store the pollutants.A: Clean coal is essentially a lie made up by politicians to fool voters into believing the government is acting on the energy crisis. In the real coal industry, "clean coal" has been implemented in 6% of coal-power stations, and is now no longer being used in any stations. The chemistry behind clean coal produces highly toxic chemicals as a by-product, and hence cannot be used to fix the energy crisis. It certainly isn't good for the environment. As an example of the difficulties involved, Australia's coal-fired power stations produce 260 trillion liters of carbon dioxide every day (260,000,000,000 liters). The energy required to compress and sequester this would use massive amounts of the power generated by the "cleaned" coal.Clean coal is a term for technology (Clean coal technology) that mitigates emissions of carbon dioxide (CO2) and other greenhouse gasses that arise from the burning of coal for electrical power. It reduces the harmful emissions caused by the burning of fossil fuels.coal that is burned with technology that cuts the amount of soot and sulfur dioxide emitted
Why coal technology make it prohibit for common use?
bcoz it would pollute the air and increase global warming!
What are clean coal technologies designed to do?
Clean coal technologies are designed to stop the emissions of Carbon Dioxide into the atmosphere. CO2 is captured and stored safely away for millions of years. Governments are sinking a lot of money into this technology, as if it can be made to work, they will be able to keep on burning coal without contributing to global warming. Sadly, they have no successful examples that are economically or commercially viable. Underground storage is unreliable. Methods of removing and compressing the millions of tonnes of carbon dioxide use as much energy as is obtained from burning the coal, leaving nothing left to generate electricity.
Which is NOT an example of the use of technology to get clothes clean?
one example is putting clothes in the sun
Why is cleanliss important in Islam?
Cleanliness is important because in Muslim you have to be clean and when you are praying you have to be clean. The prophet Mohamed (SAW) use to be clean all the time.
Why is baked coal so important?
The high temperatures created by the use of baked coal, known as coke, give steel its strength and flexibility.
