CN107596785B - 一种净化空气中pm2.5颗粒的过滤布及制备方法 - Google Patents
一种净化空气中pm2.5颗粒的过滤布及制备方法 Download PDFInfo
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- CN107596785B CN107596785B CN201711016675.5A CN201711016675A CN107596785B CN 107596785 B CN107596785 B CN 107596785B CN 201711016675 A CN201711016675 A CN 201711016675A CN 107596785 B CN107596785 B CN 107596785B
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Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Filtering Materials (AREA)
- Artificial Filaments (AREA)
Abstract
Description
性能指标 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | 对比例1 |
PM10过滤效率(%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
PM5过滤效率(%) | 100 | 100 | 100 | 100 | 100 | 100 | 85.5 |
PM2.5过滤效率(%) | 98.4 | 98.8 | 99.2 | 98.6 | 98.2 | 98.3 | 42.6 |
呼吸阻力 | 较小 | 较小 | 较小 | 较小 | 较小 | 较小 | 较大 |
Claims (5)
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CN201711016675.5A CN107596785B (zh) | 2017-10-26 | 2017-10-26 | 一种净化空气中pm2.5颗粒的过滤布及制备方法 |
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CN201711016675.5A CN107596785B (zh) | 2017-10-26 | 2017-10-26 | 一种净化空气中pm2.5颗粒的过滤布及制备方法 |
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CN107596785B true CN107596785B (zh) | 2020-06-16 |
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CN113069832B (zh) * | 2021-04-07 | 2022-01-11 | 天台宏辉过滤科技有限公司 | 一种疏水防堵耐磨工业滤布及制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005076919A2 (en) * | 2004-02-10 | 2005-08-25 | Virginia Tech Intellectual Properties, Inc. | Hydrogen-selective silica-based membrane |
CN101481855A (zh) * | 2008-11-27 | 2009-07-15 | 江南大学 | 一种二氧化硅/聚偏氟乙烯复合纳米纤维膜的制备方法 |
CN102166482A (zh) * | 2011-03-07 | 2011-08-31 | 厦门绿邦膜技术有限公司 | 纳米功能化高分子超滤膜的制备方法 |
CN102787444A (zh) * | 2012-08-18 | 2012-11-21 | 东华大学 | 纳米纤维素/二氧化硅多孔网络结构纤维膜的制备方法 |
CN105463603A (zh) * | 2015-12-31 | 2016-04-06 | 东华大学 | 一种SiO2/纤维素韧性气凝胶纤维的制备方法 |
-
2017
- 2017-10-26 CN CN201711016675.5A patent/CN107596785B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005076919A2 (en) * | 2004-02-10 | 2005-08-25 | Virginia Tech Intellectual Properties, Inc. | Hydrogen-selective silica-based membrane |
CN101481855A (zh) * | 2008-11-27 | 2009-07-15 | 江南大学 | 一种二氧化硅/聚偏氟乙烯复合纳米纤维膜的制备方法 |
CN102166482A (zh) * | 2011-03-07 | 2011-08-31 | 厦门绿邦膜技术有限公司 | 纳米功能化高分子超滤膜的制备方法 |
CN102787444A (zh) * | 2012-08-18 | 2012-11-21 | 东华大学 | 纳米纤维素/二氧化硅多孔网络结构纤维膜的制备方法 |
CN105463603A (zh) * | 2015-12-31 | 2016-04-06 | 东华大学 | 一种SiO2/纤维素韧性气凝胶纤维的制备方法 |
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