| 过滤捕集法处理含DEP雾废气的研究 |
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| 引用本文： | 矫德卫,孙永琳,侯学杰,佟智丰.过滤捕集法处理含DEP雾废气的研究[J].油气田环境保护,2003,13(1):33-36. |
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| 作者姓名： | 矫德卫 孙永琳 侯学杰 佟智丰 |
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| 作者单位： | 中国石油化工集团公司抚顺石油化工研究院 |
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| 摘 要： | 为了探讨玻璃纤维过滤器处理含DEP雾废气的效率问题,在实验室进行了DEP雾去除实验。考查了不同气体入口浓度、过滤流速下玻璃纤维过滤捕集装置对含DEP雾废气的净化能力,结果表明:利用玻璃纤维过滤器去除DEP雾,在DEP雾粒径主要分布为0.48～3.4μm之间,DEP雾浓度小于220 mg/m3,过滤流速小于10 cm/s情况下,玻璃纤维过滤器对DEP雾的去除率大于99%,最大气体流量下的压力降小于1610Pa;同时对含油(酸)雾废气除雾效果好,特别是对于粒径特别细微的油(酸)雾,捕集效率也很高,还可回收利用,不会产生二次污染。
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| 关 键 词： | DEP雾 过滤捕集 透过率 废气治理 回收利用 |
| 修稿时间： | 2002年11月26 |
Treatment of Waste Gas Containing Diethyl Phthalate Mist Using Filtering and Capturing Method |
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| Jiao Dewei,Sun Yonglin,Hou Xuejie,Tong Zhifeng.Treatment of Waste Gas Containing Diethyl Phthalate Mist Using Filtering and Capturing Method[J].Environmental Protection of Oil & Gas Fields,2003,13(1):33-36. |
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| Authors: | Jiao Dewei Sun Yonglin Hou Xuejie Tong Zhifeng |
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| Institution: | Fushun Research Institute of Petrochemical Engineering |
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| Abstract: | The removal efficiencies of waste gases containing diethyl phthalate mist using glass fiber filter were investigated in laboratory. The purification performances of the filter and capturing equipment for the waste gases containing DEP mist were examined under the conditions of different gas concentrations and filtration flow rates. The results show that the permeating rate of diethyl phthalate mist is over 99 percent, and the pressure drop is bellow 1617 Pa in the status of the biggest gas flow rate when the particle diameters of mist are in the range of 0.48 to 3.4 micron as well as diethyl phthalate mist concentration and the filtration flow rate are 220 mg/m3 and 10 cm/s respectively. This kind of filter has a good performance and high efficiency for capturing oil-containing mist. |
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| Keywords: | glass fiber filter diethyl phthalate mist filtering captureing permeating rate waste gas treatment reuse |
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