| 浮选脱墨流体动力学的基本过程及主要参数 |
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| 引用本文： | 陈嘉翔.浮选脱墨流体动力学的基本过程及主要参数[J].中国造纸,2005,24(2):44-48. |
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| 作者姓名： | 陈嘉翔 |
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| 作者单位： | 华南理工大学制浆造纸工程国家重点实验室,广州,510640 |
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| 摘 要： | 介绍了浮选脱墨流体动力学的基本过程及其主要参数.其基本过程为:充气并在纤维悬浮液中形成气泡,气泡与油墨粒子碰撞形成油墨粒子-气泡粘附体(泡沫),泡沫从纤维悬浮液中分离.还叙述了油墨粒子大小、空气比率、气泡大小及其他参数的综合影响.
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| 关 键 词： | 浮选脱墨 流体动力学 油墨粒子 气泡 粘附体 |
| 文章编号： | 0254-508X(2005)02-0044-05 |
| 修稿时间： | 2004年8月16日 |
Hydrodynamics of Flotation Deinking: Elemental Processes of Flotation Deinking and Its Main Parameters |
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| CHEN Jia-Xiang.Hydrodynamics of Flotation Deinking: Elemental Processes of Flotation Deinking and Its Main Parameters[J].China Pulp & Paper,2005,24(2):44-48. |
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| Authors: | CHEN Jia-Xiang |
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| Abstract: | The elemental processes of flotation deinking and its main parameters were introduced in this paper. The elemental processes of flotation deinking are as follows: aeration as to introducing air into the fiber suspension to form bubbles, ink particle-bubble collision to form particle-bubble aggregate (inked foam), the inked foam is removed from the fiber suspension. The main parameters are: ink particle size and its comprehensive effect together with other parameters, air ratio and bubble size and its comprehensive effect together with other parameters. |
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| Keywords: | flotation deinking hydrodynamics ink particle bubble aggregate (inked foam) |
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