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There is not any such thing !

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12y ago

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How was coal discovered?

coal was discovered by two people digging and then they found coal so then they invented coal and discovered it


When was coal discovered?

Coal has been used by humans for thousands of years, with evidence of its use dating back to ancient civilizations. The exact date of when coal was first discovered is not known, but the earliest recorded use of coal as a fuel source was in China around 4,000 years ago.


Why use charcoal to help filterate water?

Because coal absorbs the coal molecules and that makes the water clean.


How important is it to use clean coal technology?

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.


When did the Chinese discover coal?

The Chinese Discovered Coal In 1423 :))))


How was Anthracite Coal discovered?

Anthracite coal was discovered through surface outcroppings and natural erosion exposing the coal seams. Native Americans used anthracite for fuel before European settlers arrived in North America. In the early 19th century, it became an important source of fuel for heating and industry.


How long ago was coal discovered?

coal was created in 19693-06


How coal is discovered and processed?

Coal reserves are discovered through exploration activities such as creating a geological map, then carrying out geochemical and geophysical surveys, followed by exploration drilling. Once coal is found it is mined and excavated for use.


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 coal energy?

Coal energy has been used for thousands of years by various civilizations around the world. There is no single individual credited with its discovery, as its use likely originated independently in different regions where coal deposits were found and where people realized its potential as a heat source.


What year was coal discovered?

No single person is credited with having discovered coal, and no precise date of its discovery is known. The Chinese, however, are known to have used coal over 3,000 years ago.


Where coal was discovered?

at a british home in 1742