There is no such thing as "clean coal". People who talk about it, such as in TV commercials, are just trying to fool you with a lot of nonsense.
Burning coal always produces carbon dioxide, sulfur dioxide, nitrogen dioxide, sulfur trioxide, and carbon monoxide, and those are all dangerous pollutatants and generators of acid rain.
In addition, most of the smokestack gases listed above are strong greenhouse gases and they trap head in the atmosphere. That contributes to climate change, thunderstorms, tornadoes, hurricanes, and the enlargement of deserts.
Clean coal technologies are still expensive to implement and may not reduce emissions as much as expected. There are also concerns about the disposal of byproducts such as ash and CO2 storage. Additionally, mining and transporting coal still have environmental impacts.
Coal that has become diamond.
It is very important to use clean coal technology. The pollutants from burning coal causes health problems as well as environmental problems. The clean coal technology cuts back on these pollutants and provides a cheap form of energy.
oxygen
Bruce G. Miller has written: 'Clean coal engineering technology' -- subject(s): Clean coal technologies, Environmental aspects, Coal-fired power plants, Coal-fired furnaces, Coal
clean coal is not renewable
Water vapor
THERE IS NO SUCH THING AS CLEAN COAL, and people who say that there is are just trying to fool you. Burning coal always releases carbon dioxide, nitrogen oxides, sulfur oxides, and other dangerous and noxious pollutatnts.
There is not any such thing !
Coal. Anthracite is a very hard very clean burning metamorphic type of coal.
A Coal Crusher Machine is good for crushing coal.
"Clean coal" typically refers to technologies designed to reduce the environmental impact of burning coal, such as carbon capture and storage (CCS) to capture carbon dioxide emissions. "Green coal" is not a commonly used term but may refer to coal that is produced or used in a more environmentally friendly way, such as through more efficient combustion processes or using biomass co-firing to reduce emissions.