| 含聚结构件油水分离器性能研究 |
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| 引用本文： | 张黎明,何利民,王涛,吕宇玲,何兆洋.含聚结构件油水分离器性能研究[J].高校化学工程学报,2009,23(2). |
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| 作者姓名： | 张黎明 何利民 王涛 吕宇玲 何兆洋 |
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| 作者单位： | 1. 中国石油大学储运与建筑工程学院,山东,东营,257061
2. 中国海洋石油研究中心,北京,100027 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 由沉降和聚结机理可知选取适当的聚结构件可增加油水乳状液的粒径,加快沉降速度,从而提高分离器性能.今设计了一种含聚结构件的分离器,在长为1800 mm,内径为384 mm的重力式分离器内安装入口构件和聚结板,通过测量不同流速和工况条件下四种聚结板对油水乳状液的粒径质量分离效率,研究分离器性能.结果表明,倒T型入口构件可有效减少分离器流场中的回流和二次涡流,还引入了重力消能和水洗作用.聚结板可显著提高油水分离效率,在流量较大的时候,聚结板分离效果下降,出现对粒径选择性的单一分离作用.聚结板的结构和材质对液滴的聚结沉降影响很大,应根据工况和处理条件进行合理选择.
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| 关 键 词： | 重力分离 聚结构件 分离特性 聚结 粒径 |
Separating Behavior with Coalescence Internals in Separator |
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| ZHANG Li-ming,HE Li-min,WANG Tao,L Yu-ling,HE Zhao-yang.Separating Behavior with Coalescence Internals in Separator[J].Journal of Chemical Engineering of Chinese Universities,2009,23(2). |
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| Authors: | ZHANG Li-ming HE Li-min WANG Tao L Yu-ling HE Zhao-yang |
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| Affiliation: | 1.College of Transport & Storage and Civil Engineering;China University of Petroleum;Dongying 257061 China 2.Technology Research Dept.CNOOC Research;Beijing 100027;China |
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| Abstract: | As known from the mechanism of settlement and coalescence,the emulsion particle size in the separator can be increased and the separation performance can be enhanced by installing suitable coalescence internals in the separator.A separator with coalescence internals was developed by installing inlet internal and coalescence plates in a gravitation separator with 1800 mm in length and 384 mm in diameter.Experiments on the separation behavior of the developed separator installed with a T type entrance interna... |
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| Keywords: | gravitational separation coalescence internals separating behavior coalescence particle size |
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