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About 18% of the total production of dih...

About 18% of the total production of dihydrogen is from coal. What is 'coal gasification?

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Coal gasification involves the formation of water gas (syn gas) from coal or coke by passing steam over it. Then CO is oxidised to `CO_2` and produccs more `H_2` from steam.
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A N EXCEL PUBLICATION-HYDROGEN-QUESTION BANK
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