发动机空气滤清器的回收方法

IF 1.5 4区工程技术 Q3 ENGINEERING, CHEMICAL

Chemie Ingenieur Technik Pub Date : 2024-04-29 DOI:10.1002/cite.202300133

Christian Wilke, Alexandra Kaas, Prof. Urs Peuker

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引用次数: 0

摘要

对发动机空气滤清器等大规模生产的产品进行回收利用变得越来越重要。我们对不同的工艺进行了测试，以研究是否有可能对复合材料进行回收利用。因此，带有切削应力的粉碎特别适用于分解。接下来，利用人字形分离器可以很好地分离过滤介质。聚氨酯泡沫和聚丙烯硬塑料可通过密集介质分离器进行分拣。很明显，旨在释放材料的预处理对分选结果和产品纯度有很大影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Approaches to Recycling of Engine Air Filters

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Approaches to Recycling of Engine Air Filters

It is becoming increasingly important to be able to recycle mass-produced products such as engine air filters. Different processes were tested to investigate whether it is possible to recycle the composite material. Thereby, comminution with cutting stress is particularly suitable for disintegration. Next on, the filter medium could be separated very well with the help of a zig-zag separator. The sorting of polyurethan foam and polypropylene hard plastic could be achieved with a dense media separation. It became clear that the pretreatment, which is intended to liberate the material, has a significant influence on the sorting result and the purity of the products.

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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!