| 用CaO脱除高温煤气中H_2S的反应动力学 |
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| 引用本文： | 肖兴国,徐仁贤. 用CaO脱除高温煤气中H_2S的反应动力学[J]. 东北大学学报(自然科学版), 1987, 0(1) |
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| 作者姓名： | 肖兴国 徐仁贤 |
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| 作者单位： | 东北工学院冶金反应工程教研室(肖兴国)，东北工学院冶金反应工程教研室(徐仁贤) |
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| 摘 要： | 在热力学分析的基础上,研究了用煅烧石灰石的产物脱除高温煤气中H_2S的动力学,并用微粒模型来描述反应过程。根据实验数据求出了模型中的动力学参数,提出了可应用于任意温度与粒度的石灰石颗粒的宏观动力学方程,其计算结果与实测结果基本上是一致的,证明了该模型的适用性。
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| 关 键 词： | 煤气脱硫 动力学 CaO 微粒模型 |
Reaction Kinetics on H_2S Removal from Hot Gas by CaO |
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| Xiao Xingguo,Xu Renxian. Reaction Kinetics on H_2S Removal from Hot Gas by CaO[J]. Journal of Northeastern University(Natural Science), 1987, 0(1) |
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| Authors: | Xiao Xingguo Xu Renxian |
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| Affiliation: | Xiao Xingguo;Xu Renxian |
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| Abstract: | Kinetics study is done to the H_2S removal from hot gas by using productsin limestone calcining, based on a thermodynamic analysis. The reaction processis described by a grain model. With some kinetic parameters resulting fromexperiments, a macrokinetic equation is derived for limestone particles at anytemperature and of any particl size used. The modele is verified applicable topractical use through a comparison of calculation to measurement. |
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| Keywords: | hot gas desulfurization kinetics grain model |
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