| 气液深度分离过滤元件的研制 |
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| 引用本文： | 葛渊,奚正平,汤慧萍,汪强兵,王建永,谈萍,李增峰.气液深度分离过滤元件的研制[J].功能材料,2007,38(A07):2773-2776. |
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| 作者姓名： | 葛渊 奚正平 汤慧萍 汪强兵 王建永 谈萍 李增峰 |
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| 作者单位： | [1]西北有色金属研究院,陕西西安710016 [2]西北有色金属研究院金属多孔材料与技术国家重点实验室,陕西西安710016 |
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| 基金项目： | 国家自然科学基金资助项目（50674076） |
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| 摘 要： | 针对天然气气液深度分离工况条件，对预过滤器和聚结器的滤芯进行了设计与研制。详细论述了气液深度分离元件过滤机理，由工况条件确定了滤芯过滤面积、精度、材质等参数。滤芯采用纸玻璃纤维制成折叠式筒状滤芯，其分离（过滤）面积是未折叠筒状滤芯的4-6倍，是一种过滤精度高透过性能好的高效分离元件。滤芯应用试验表明，该滤芯强度优于国外进口滤芯，使用寿命大大延长，天然气的气质达到国家二类气质标准。
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| 关 键 词： | 气液深度分离 叠式筒状滤芯 过滤精度 过滤面积 过滤效率 |
| 文章编号： | 1001-9731（2007）增刊-2773-04 |
| 修稿时间： | 2007-03-29 |
Development of filter elements for gas-liquid separation |
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| GE Yuan, XI Zheng-ping, TANG Hui-ping, WANG Qiang-bing, WANG Jian-yong, TAN Ping, LI Zeng-feng.Development of filter elements for gas-liquid separation[J].Journal of Functional Materials,2007,38(A07):2773-2776. |
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| Authors: | GE Yuan XI Zheng-ping TANG Hui-ping WANG Qiang-bing WANG Jian-yong TAN Ping LI Zeng-feng |
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| Abstract: | According to the operating condrtrons of gas-liquid separation for natural gas, the prefilter and cartridge of the condenser were designed and developed in the paper. The mechanism of the depth filtration for gas-liquid separation elements was also discussed in detail, and the filter area, filtration rating and filter medium of the cartridges were selected. The filter area of the pleated cartridge being made from glass fiber is 4-6 times that of the cylinder cartridge without pleating, which is a high separation efficiency element with accurate filtration rating and high permeability. The test of applications for the cartridge shows that the strength of this cartridge is higher than that of from abroad, so the service life is much longer. After separation using the cartridge, the gas quality is up to national standard of second grade. |
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| Keywords: | gas-liquid depth separation pleated cylinder cartridge filtration rating filter area filtration effeciency |
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