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Sammanfattning

This study investigated a new technique for obtaining wood powders from whole logs (Pinus sylvestris L.) in a single-step operation. The performance of a prototype multi-blade shaft mill (MBSM) was evaluated using a designed series of experiments including three input parameters, i.e., the moisture content of the log, milling blade speed and log feeding speed, combined with multilinear regression (MLR) analysis. The milling performance was characterised by specific milling energy, particle size distribution and bulk density of powder. For MBSM powders (80 to 95% particles

Nyckelord

Multi-blade shaft mill (MBSM); Experimental design; Wood powder; Particle size distribution (PSD); Specific milling energy

Publicerad i

Powder Technology
2021, volym: 378, nummer: A, sidor: 593-601

SLU författare

UKÄ forskningsämne

Trävetenskap

Publikationens identifierare

  • DOI: https://doi.org/10.1016/j.powtec.2020.10.026

Permanent länk till denna sida (URI)

https://res.slu.se/id/publ/108186