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High efficiency segregation of particles in gas fluidized beds

机译：气体流化床中颗粒的高效分离

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Particle segrgating characteristics were investigated in both a normal fluidized column and a two-dimensional jetting fluidized bed. The jetsam segregating efficiency is only related to a non-dimensional gas velocity ratio. The suitable segregating gas velocity can be determined directly by the minimum fluidization velocities of both flotsam and jetsam. An empirical correlation of predicting rate has been proposed and can be used in practical operation and industrial design.

机译：在常规流化床和二维喷射流化床中均研究了颗粒的沉降特性。喷射流的分离效率仅与无量纲的气体速度比有关。合适的偏析气体速度可以直接由漂浮物和喷射物的最小流化速度来确定。已经提出了预测率的经验相关性，可以在实际操作和工业设计中使用。

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来源
《Fluidization IX》|1998年|p.717-724|共8页
会议地点 Durango CO(US)
作者
Zhang Ji-Yu; Luo Guo-Hua; Pen Hui;
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原文格式 PDF
正文语种 eng
中图分类化学工业;
关键词
flotsam; jetsam; segregating efficiency; segregating gas velocity; segregating rate;

机译：废料; Jetsam隔离效率；气体分离速度；隔离率;

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1. Are particles in two-dimensional fluidized beds discs? Comment on simulation of self-segregation of a low density spherical particle in a bubbling bed by Piroz Zamankhan [J] . C.L. Wu, Abdallah S. Berrouk Chemical engineering journal . 2013,第Null期

机译：二维流化床圆盘中是否有颗粒？ Piroz Zamankhan关于在鼓泡床中模拟低密度球形粒子自离的评论
2. Investigation of segregation of large particles in a pressurized fluidized bed with a high velocity gas: A discrete particle simulation [J] . Navid Alavi Shoushtari, Seyyed Abolhassan Hosseini, Reza Soleimani Powder Technology: An International Journal on the Science and Technology of Wet and Dry Particulate Systems . 2013,第Null期

机译：高速气体在加压流化床中大颗粒偏析的研究：离散颗粒模拟
3. Axial Segregation in Bubbling Gas-Fluidized Beds with Gaussian and Lognormal Distributions of Geldart Group B Particles [J] . Jia Wei Chew, Jeffrey R. Wolz, Christine M. Hrenya AIChE Journal . 2010,第12期

机译：鼓泡气体流化床中的轴向偏析具有高斯分布和Geldart B组颗粒的对数正态分布
4. DISCRETE PARTICLE SIMULATION OF SIZE SEGREGATION OF PARTICLE MIXTURES IN A GAS FLUIDIZED BED [C] . Y.Q. Feng, A.B. Yu International Conference on Circulating Fluidized Beds; 20050510-13; Hangzhou(CN) . 2005

机译：气体流化床中颗粒混合物粒径偏析的离散颗粒模拟
5. Segregation and dispersion in liquid-fluidized beds: Applications to particle separation. [D] . Hu, Xinhui. 2004

机译：液体流化床中的分离和分散：在颗粒分离中的应用。
6. Investigation of the Segregation of Binary Mixtureswith Iron-Based Particles in a Bubbling Fluidized Bed [O] . Sandra Turrado, José Ramón Fernández, *, 2019

机译：二元混合物偏析的研究鼓泡流化床中的铁基颗粒的分离
7. Segregation and Dynamic Behavior of Binary Particles of Different Size in 2-D Gas-Solid Fluidized Beds [O] . Jun Oshitani, Zennosuke Tanaka, Bambang Trisakti 2003

机译：二维气固流化床不同尺寸二元颗粒的分离和动态行为

High efficiency segregation of particles in gas fluidized beds

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