Einfluss der Partikelgröße auf den Durchgangswiderstand von partikulären系统粒径对特定体系体积阻力的影响

IF 1.6 4区工程技术 Q3 ENGINEERING, CHEMICAL

Chemie Ingenieur Technik Pub Date : 2025-05-19 DOI:10.1002/cite.12002

Prof. Ulrich Teipel, Sebastian Wolf, Alex Schreiber

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引用次数: 0

摘要

颗粒的电性能，特别是分散系统的体积电阻，在许多工艺工程过程中，特别是在产品鉴定领域中具有特别重要的意义。由于分散系统由两种不同的相组成，并且由于电荷在流体中的传输与在固体中的传输不同，因此大块颗粒的体积阻力在很大程度上取决于颗粒和流体的性质。在这项工作中，在同心测量池中研究了体积阻力对产品性能的依赖，即颗粒大小和空气中的分散性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Einfluss der Partikelgröße auf den Durchgangswiderstand von partikulären Systemen
Effects of Particle Size on the Volume Resistance of Particular Systems

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Einfluss der Partikelgröße auf den Durchgangswiderstand von partikulären Systemen Effects of Particle Size on the Volume Resistance of Particular Systems

The electrical properties of particles, in particular the volume resistance of disperse systems, are of special importance in a multitude of process engineering processes, especially in the field of product qualification. Since a disperse system is formed of two different phases and since the transportation of an electrical charge in a fluid is different from that in a solid, the volume resistance of bulk particles heavily depends on the properties of the particles and the fluid. In this work, the dependency of volume resistance on product properties, i.e. particle size and dispersity in air, was investigated in a concentric measuring cell.

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来源期刊

Chemie Ingenieur Technik 工程技术-工程：化工

CiteScore

3.40

自引率

15.80%

发文量

601

审稿时长

3-6 weeks

期刊介绍： Die Chemie Ingenieur Technik ist die wohl angesehenste deutschsprachige Zeitschrift für Verfahrensingenieure, technische Chemiker, Apparatebauer und Biotechnologen. Als Fachorgan von DECHEMA, GDCh und VDI-GVC gilt sie als das unverzichtbare Forum für den Erfahrungsaustausch zwischen Forschern und Anwendern aus Industrie, Forschung und Entwicklung. Wissenschaftlicher Fortschritt und Praxisnähe: Eine Kombination, die es nur in der CIT gibt!