The production of methane directly from coal by treatment with hydrogen (or hydrogen and steam) at a high temperature and pressure.
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| 单词 | θ69349 |
| 释义 | the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > alkanes > conversion to methane (2) hydrogasification1954 The production of methane directly from coal by treatment with hydrogen (or hydrogen and steam) at a high temperature and pressure. methanation1955 Conversion (usually of carbon monoxide and hydrogen) into methane; an instance of this. |
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