packed bed
填充床：在化学加工中
常用释义
英音[ pækt bed ]
美音[ pækt bed ]
基本释义
- 填充床：在化学加工中，填充了填料的空心管道、管子或其他容器，可以用于催化或吸附等过程。
例句
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1·Rotating Packed Bed (RPB) is a new type of mass transfer equipment.旋转床是一种新型的传质设备。
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2·Packed bed reactors (100) that have a series of alternating layers of packing.具有一系列交替填料层的填充床反应器(100)。
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3·The production intensity of the smelting furnace with a coke packed bed is very high.带有焦炭充填床的粉尘熔化炉，具有很高的冶炼强度。
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4·Superior surface utilization in mass and heat transfer, allowing shorter packed bed heights.在传质和传热过程中，优异的表面利用率，可降低填料层高度。
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5·A packed bed of granular material sandwiched by two perforated plates, is a good distributor.两块孔板中间填有一层颗粒物料，是一种很好的分布板。
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6·Nitrate nitrogen removal from ground water by autotrophic denitrification in a packed bed reactor.固定床自养反硝化去除地下水中的硝酸盐氮。
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7·Nitrate nitrogen removal from ground water by autotroph IC denitrification in a packed bed reactor.固定床自养反硝化去除地下水中的硝酸盐氮。
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8·The characteristic of mass transfer in absorption of soluble gas is studied in the rotating packed bed.利用离心传质分离装置—旋转填料床，对易溶气体吸收过程的传质性能进行了实验研究。
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9·Spray towers are used when a low pressure drop is required and the fluids involved might plug a packed bed.当要求低的压降以及使用的流体可能填塞填料时就使用喷雾塔。
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10·In this paper, the gas pressure drop of a cross-flow rotating packed bed is studied based on air-water system.笔者利用空气水系统对错流旋转填料床的气相压降进行实验研究。