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英语翻译 Abstract：taking carbon dioxide as gasification agent of coal gasification，is completely feasible in theory，will not affect the gasifier coal gasification reaction，then we use carbon dioxide instead of crude gas booster of broken coal pressurized coal gasifier coal lock，carbon dioxide into the gasifier，using carbon dioxide instead of crude gas lock as coal gas booster，can eliminate gas as coal on coal lock to lock booster hydrogen，carbon monoxide and hydrogen sulfide gas in the gas，eliminate risk run coal gasifier lock；To raise efficiency of utilization of carbon dioxide to reduce the greenhouse gas carbon dioxide vent.Extend the operation cycle.Remove thick coal gas recovery system，prolong the service life of transformation catalyst，reducing gas purification process，improve the effect of purification；Remove thick coffer，coal gas lock tower of gas cleaning and washing liquid pump equipment，reduce equipment investment，reduce the intensity of coal gasifier lock system operation，reduce the。
以二氧化碳作为煤的气化剂会有何优缺点 优点：发生的主要反应是C+CO2=2CO，生成物单一 缺点：反应速率较慢 煤炭气化是指煤在特定的设备内，在一定温度及压力下使煤中有机。
