Coal gasification - Wikipedia
2021-9-6 · Coal gasification is the process of producing syngas—a mixture consisting primarily of carbon monoxide (CO), hydrogen (H 2), carbon dioxide (CO 2), natural gas (CH 4), and water vapour (H 2 O)—from coal and water, air and/or oxygen.. Historically, coal was gasified to produce coal gas, also known as 'town gas'.Coal gas is combustible and was used for heating and municipal lighting, before ...
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