Recent progress in research on electrostatic precipitation (invited paper)

IF 2.1 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Journal of Electrostatics Pub Date : 2025-09-01 DOI:10.1016/j.elstat.2025.104064

Anatol Jaworek , Kazimierz Adamiak

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引用次数: 0

Abstract

Electrostatic precipitation is a mature technology for many years successfully used in industrial applications. However, with increasingly stringent environmental protection requirements these devices are expected to work with higher efficiency, especially for small dust particles. In this situation, the research on electrostatic precipitation is still very active with an ever increasing number of publications. The present paper aims on a review of recently published papers in this area. In the first part, new and improved precipitator configurations are reviewed, with a focus on multi-stage precipitation process, particle agglomeration and hybrid filtration. These techniques should be especially beneficial for collecting submicron particles. In the second part of this paper, the numerical techniques for simulating the precipitation process are discussed. The models to predict the particle trajectories and collection efficiency include not only the gas discharge, flow, and the particle dynamics, but also the effect of gas temperature, humidity and chemistry.

List of contents.

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静电沉淀的研究进展（特邀论文）

静电沉淀是一项成熟的技术，多年来在工业上得到了成功的应用。然而，随着越来越严格的环保要求，这些设备有望以更高的效率工作，特别是对于小粉尘颗粒。在这种情况下，静电沉淀的研究仍然十分活跃，发表的文章也越来越多。本文旨在对这一领域最近发表的论文进行综述。第一部分综述了新型和改进的除尘器结构，重点介绍了多级沉淀过程、颗粒团聚和混合过滤。这些技术尤其有利于收集亚微米颗粒。本文第二部分讨论了模拟降水过程的数值技术。预测颗粒轨迹和收集效率的模型不仅考虑了气体排放、流动和颗粒动力学，还考虑了气体温度、湿度和化学性质的影响。内容列表。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Electrostatics 工程技术-工程：电子与电气

CiteScore

4.00

自引率

11.10%

发文量

审稿时长

49 days

期刊介绍： The Journal of Electrostatics is the leading forum for publishing research findings that advance knowledge in the field of electrostatics. We invite submissions in the following areas: Electrostatic charge separation processes. Electrostatic manipulation of particles, droplets, and biological cells. Electrostatically driven or controlled fluid flow. Electrostatics in the gas phase.