Influence of Grinding Aids on the Dust Formation Tendency

被引：3

作者：

Londershausen, Tim ^{[1
]}

Vaupel, Kai ^{[1
]}

Prziwara, Paul ^{[2
]}

Schmidt, Eberhard ^{[1
]}

机构：

[1] Berg Univ Wuppertal, Inst Partikeltechnol, Rainer Gruenter Str Geb FF, D-42119 Wuppertal, Germany

[2] Tech Univ Carolo Wilhelmina Braunschweig, Inst Partikeltech, Volkmaroder Str 5, D-38104 Braunschweig, Germany

来源：

CHEMIE INGENIEUR TECHNIK | 2019年 / 91卷 / 07期

关键词：

Dust formation tendency; Comminution; Grinding aids; DUSTINESS;

D O I：

10.1002/cite.201800084

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Depending on the way respective materials are handled in different processes, particles can be released from bulk materials. Being mostly undesirable, this release of particles can represent a health risk to humans and a hazard to the environment. Therefore, dust formation tendency represents an important material property and depends on the respective type of stress. Using the rotating-drum method and the single-drop method, the dust formation tendency and the influence by grinding aids is examined. The obtained results show that the dust formation tendency of bulk materials can be considerably increased by the addition of grinding aids.

引用

页码：1008 / 1013

页数：6

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