Coal gas is a flammable gaseous fuel made from coal and supplied to the user via a piped distribution system. The gas obtained when coal is heated strongly in the ...
Does biomass pollute? How does this affect people's health? Yes. Biomass power stations emit a similar range and volume of air pollutants as coal power stations ...
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Coal is a combustible black or brownish-black sedimentary rock usually occurring in rock strata in layers or veins called coal beds or coal seams. The harder forms ...
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About GEO. GEO is a set of free interactive databases and tools built collaboratively by people like you. GOAL: to promote an understanding, on a global scale, of the ...
Bio-based Plastics. Currently, most industrial polymers and plastics are produced from non-renewable, oil or gas-based resources. However, due to recent concerns ...
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Generic Manufactured Gas Processes. Gas can be manufactured literally from any organic material. Beyond the basic unpatentable coal .
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For decades, the United States has relied heavily on coal to meet its electricity demand. Coal accounts for approximately half of all US power generation.