| 催化裂化烟气海水洗涤的脱硫工艺 |
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| 引用本文： | 刘忠生,王忠福,林大泉. 催化裂化烟气海水洗涤的脱硫工艺[J]. 炼油技术与工程, 1997, 0(1) |
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| 作者姓名： | 刘忠生 王忠福 林大泉 |
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| 作者单位： | 中国石化抚顺研究院!辽宁省抚顺市113001 |
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| 摘 要： | 测定了海水-二氧化硫体系的相平衡数据，并对数据中化学吸收及物理吸收所占比例作了分析。应用相平衡数据和有关公式，对某渣油催化裂化烟气二氧化硫浓度1000ppm，按去除率90％计算，设计了填料吸收塔及有关参数。吸收实验既验证了设计结果，又发现了填料层高度、液气比和操作气速等参数变化对二氧化硫去除率的影响规律。
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| 关 键 词： | 流化催化裂化装置 再生器 烟道气 脱硫 含盐水 洗涤 填料塔 吸收塔 工艺设计 |
FCC FLUE GAS DESULFURIZATION BY SEAWATER SCRUBBING |
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| Liu Zhongsheng, Wang Zhongfu, Lin Daquan. FCC FLUE GAS DESULFURIZATION BY SEAWATER SCRUBBING[J]. Petroleum Refinery Engineering, 1997, 0(1) |
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| Authors: | Liu Zhongsheng Wang Zhongfu Lin Daquan |
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| Abstract: | The phase-equilibrium data of sea water-SO2 system were determined and the percentages of both chemical and physical absorptions were analyzed. Based on the phase-equilibrium data and related formulae, taking a SO2 content of 1000ppm in the flue gas and a desulfurization percentage of 90%, the packing absorber of a RFCC unit was designed and associated parameters were determined. The design data has been proved by absorption tests, and the influences parameters such as packing height, liquid/gas ratio and operating gas velocity on desulfur ization percentage. |
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| Keywords: | FCC unit regenerator flue gas desulfurization seawater scrubbing packing tower absorption process design |
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