| 液固循环移动床反应-再生系统的颗粒循环量调节和输送 |
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| 引用本文： | 徐聪,韩明汉,王金福,金涌.液固循环移动床反应-再生系统的颗粒循环量调节和输送[J].化学反应工程与工艺,2001,17(1):21-27. |
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| 作者姓名： | 徐聪 韩明汉 王金福 金涌 |
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| 作者单位： | 清华大学化工系, |
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| 基金项目： | 中石化集团公司资助项目 !(X5 980 2 3 |
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| 摘 要： | 液固循环移动床反应－再生系统由上下两个或两个以上的反应室、再生室、连通管和颗粒提升管组成。颗粒经再生室、反应室向下移动，进入输送管后被向上输送返回至再生室。颗粒循环能力决定了反应室和再生室内的颗粒更新速率。是循环移动床操作的关键之一，对反应器的颗粒循环进行了实验研究，提出了一种射流输送和调节结构并对射流输送行为进行了模拟计算。
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| 关 键 词： | 液固循环移动床 反应－再生系统 颗粒循环 循环量调节 射流输送 |
| 文章编号： | 1001-7631（2001）01-0021-07 |
| 修稿时间： | 1999年11月15 |
REGULATION OF PARTICLES CIRCULATING AND LIFT IN LIQUID-SOLID CIRCULATED MOVING BED REACTORS |
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| Xu Cong,HAN Ming-han,WANG Jin-fu,JIN Yong.REGULATION OF PARTICLES CIRCULATING AND LIFT IN LIQUID-SOLID CIRCULATED MOVING BED REACTORS[J].Chemical Reaction Engineering and Technology,2001,17(1):21-27. |
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| Authors: | Xu Cong HAN Ming-han WANG Jin-fu JIN Yong |
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| Abstract: | The coupled liquid-solid circulated moving bed is a novel coupled reactor. The reactor consist of two or more reaction chambers and a particle circulating system. Particles move down to the lower reaction chamber from the upper reaction chamber, and then are lifted to upper reaction chamber through a riser. The particles circulating were studied by experiments. A suitable particle regulation and lifting structure was proposed and the particle lifting by the jet liquid was simulated. |
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| Keywords: | liquid-solid jet circulating moving bed simulation |
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