| 炉内喷钙脱硫过程数值模拟 |
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| 引用本文： | 禚玉群,徐旭常.炉内喷钙脱硫过程数值模拟[J].工程热物理学报,1997(3). |
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| 作者姓名： | 禚玉群 徐旭常 |
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| 作者单位： | 清华大学热能工程系!北京，100084，清华大学热能工程系!北京，100084 |
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| 摘 要： | 建立了一套较为完整的对炉内喷钙脱硫过程进行模拟的方法，获得了炉内气固两相流动、温度分布、石灰石颗粒脱硫化学反应和SO2浓度分布的详细情况。石灰石颗粒的硫化反应主要发生在颗粒与烟气均匀混合之前。
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| 关 键 词： | 烟气脱硫 炉内喷钙 数值模拟 |
NUMERICAL SIMULATION OF DESULFURIZATION PROCESSES OF LIMESTONE INJECTION INTO FURNACE |
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| ZHUO Yuqun, XU Xuchang.NUMERICAL SIMULATION OF DESULFURIZATION PROCESSES OF LIMESTONE INJECTION INTO FURNACE[J].Journal of Engineering Thermophysics,1997(3). |
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| Authors: | ZHUO Yuqun XU Xuchang |
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| Abstract: | A whole set of numerical simulations is established to simulate the limestone injection desulfurization process. The details of gas-solid two-phase flow, temperature profile, particle desulfurization reaction and SO_2 concentration distribution are obtained. Most of the CaO sulfation reaction is conducted before CaO particles have been uniformly mixed with flue gas. |
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| Keywords: | fine gas desulfurization calcium sorbent injection into furnace numerical simulation |
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