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Rate of oxygen exchange reaction between CO_2-CO gas and molten iron oxide

机译:CO_2-CO气体与熔融铁氧化物之间的氧交换反应速率

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摘要

To clarify the mechanism of the reaction between CO_2-CO gas and the molten slag, the oxygen exchange rate between CO_2-CO with ~(18)O enriched. CO_2 and the molten iron oxide were carried out by isotope exchange technique. Based on the kinetic analysis of the oxygen exchange process, CO_2 dissociation rate constant and the mass transfer coefficient of ~(18)O in slag were calculated for Fe-xO system under the different CO_2/CO ratios and temperatures.
机译:为了阐明CO_2-CO气体与熔渣之间的反应机理,富集了〜(18)O的CO_2-CO之间的氧交换速率。通过同位素交换技术进行CO_2和熔融铁氧化物的处理。基于氧交换过程的动力学分析,计算了不同CO_2 / CO比和温度下Fe-xO系统中CO_2的解离速率常数和渣中〜(18)O的传质系数。

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