STUDY OF SAMPLES STRENGTH OF MATERIAL FORMED BY THE PROCESSES OF COMPACTION, EXTRUSION AND TUMBLING GRANULATION

Peter Peciar; Radovan Ružinský; Adam Guštafík; Mária Karľová; Matúš Čierny; Roman Fekete; Marián Peciar

doi:10.14311/AP.2019.59.0490

Acta Polytechnica (Nov 2019)

STUDY OF SAMPLES STRENGTH OF MATERIAL FORMED BY THE PROCESSES OF COMPACTION, EXTRUSION AND TUMBLING GRANULATION

Peter Peciar,
Radovan Ružinský,
Adam Guštafík,
Mária Karľová,
Matúš Čierny,
Roman Fekete,
Marián Peciar

Affiliations

Peter Peciar: Institute of Process Engineering, Faculty of Mechanical Engineering, Slovak University of Technology in Bratislava Námestie Slobody 17 81231 Bratislava Slovakia
Radovan Ružinský: Institute of Process Engineering, Faculty of Mechanical Engineering, Slovak University of Technology in Bratislava Námestie Slobody 17 81231 Bratislava Slovakia
Adam Guštafík: Institute of Process Engineering, Faculty of Mechanical Engineering, Slovak University of Technology in Bratislava Námestie Slobody 17 81231 Bratislava Slovakia
Mária Karľová: Institute of Process Engineering, Faculty of Mechanical Engineering, Slovak University of Technology in Bratislava Námestie Slobody 17 81231 Bratislava Slovakia
Matúš Čierny: Institute of Process Engineering, Faculty of Mechanical Engineering, Slovak University of Technology in Bratislava Námestie Slobody 17 81231 Bratislava Slovakia
Roman Fekete: Institute of Process Engineering, Faculty of Mechanical Engineering, Slovak University of Technology in Bratislava Námestie Slobody 17 81231 Bratislava Slovakia
Marián Peciar: Institute of Process Engineering, Faculty of Mechanical Engineering, Slovak University of Technology in Bratislava Námestie Slobody 17 81231 Bratislava Slovakia

DOI: https://doi.org/10.14311/AP.2019.59.0490
Journal volume & issue: Vol. 59, no. 5
pp. 490 – 497

Abstract

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In a period of industrial expansion, protection of the environment is often neglected during the mass manufacture of products. One of the problems of our society that is necessary to face at present is the provision, processing and then usage of waste composed of fine particles that are extremely dangerous for mankind. This study looks at the processing of the fine dust resulting from the manufacture of brake pads. The selected technologies for the process of dust treatment were compaction, extrusion and tumbling granulation, and their consequent comparison with the strength of a break and disintegration of agglomerates from fine dust. The experiments were performed on a unique equipment that made it possible to process such dust in the form of larger units and thus reduce their dustiness, with this dust being reintroduced into the technologies for repeat processing or used for energy processing, in a cement kiln, for example.

particulate material, waste powder, wasteless technologies, process, agglomeration.

Published in Acta Polytechnica

ISSN: 1210-2709 (Print); 1805-2363 (Online)
Publisher: CTU Central Library
Country of publisher: Czechia
LCC subjects: Technology: Engineering (General). Civil engineering (General)
Website: https://ojs.cvut.cz/ojs/index.php/ap/index

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