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| 基于声凝并的PM2.5脱除技术研究进展(Ⅰ):声凝并预处理技术 |
| Research Progress of Acoustic Agglomeration-based PM2.5 Removal Techniques(Ⅰ):Pretreatment Techniques of Acoustic Agglomeration |
| 投稿时间：2017-01-13 |
| DOI：10.13259/j.cnki.eri.2017.03.001 |
| 中文关键词: PM2.5 声凝并 颗粒脱除 |
| 英文关键词:PM2.5 acoustic agglomeration particle removal |
| 基金项目:国家自然科学基金资助项目（51206113、51176128） |
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| 中文摘要: |
| 声凝并是控制PM2.5排放的重要预处理措施，经声凝并后颗粒粒径分布向大粒径方向迁移，从而促进后续除尘装置将颗粒脱除.回顾了国内外声凝并技术的研究进展，分析了目前声凝并技术研究存在的问题，指出今后对PM2.5声凝并脱除技术的研究重点和方向，旨在为经济、高效的燃烧源PM2.5排放控制技术的研究和开发提供参考. |
| 英文摘要: |
| Acoustic agglomeration is an important pretreatment method to control PM2.5 emission.Through acoustic agglomeration,the particle size distribution shifts to large particle size,promoting the particle removal by sequent dust removal devices.The research progresses of acoustic agglomeration technique at home and abroad are reviewed.Its existing problems are summarized.The emphases and direction of future research on the PM2.5 removal techniques by acoustic agglomeration are proposed,which can provide references for the research and development of economical and high-efficient control techniques of PM2.5 emission from combustion source. |
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