Mechanical material properties effect on pelletization

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27730%2F16%3A86097402" target="_blank" >RIV/61989100:27730/16:86097402 - isvavai.cz</a>

Result on the web

<a href="http://www.centrumdp.sk/wr/201602/14.pdf" target="_blank" >http://www.centrumdp.sk/wr/201602/14.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Mechanical material properties effect on pelletization

Original language description

The relation between the mechanical properties of input materials and the smoothness of material flow from a storage bin, cohesion variability of the compressed powder mixtures, and pelletization process were studied. Three material types were examined: pyrolysis char from biomass - spruce wood (Picea abies L.), compost and spruce sawdust. Increased input material compressibility and cohesion affected the resulting durability and hardness of the pellets. Additional important material parameters affecting the pelletization process and final pellet quality include flowability and wall friction angle: pellet durability and hardness increases with decreasing flowability (shift to the cohesive materials mode) and wall angle of the incoming materials. Those parameters are taken into account when designing conveyors. Application of the Quality by Design (QbD) approach to the prediction of behaviour in the pelletization process is outlined. The feasibility of inferring acceptable pelletization process behaviour from the mechanical-physical properties of the input materials is demonstrated.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

<a href="/en/project/ED2.1.00%2F03.0069" target="_blank" >ED2.1.00/03.0069: ENET - Energy Units for Utilization of non Traditional Energy Sources</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Wood Research

ISSN

1336-4561

e-ISSN

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Volume of the periodical

61

Issue of the periodical within the volume

2

Country of publishing house

SK - SLOVAKIA

Number of pages

13

Pages from-to

307-320

UT code for WoS article

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EID of the result in the Scopus database

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