R. Heimann

The renewable battery concept via conversion of agricultural waste into biocoal using frictional pyrolysis

S. Vakalis, K. Moustakas, R. Heimann, 2019, Journal of Cleaner Production.

Introduction to frictional pyrolysis (FP) – An alternative method for converting biomass to solid carbonaceous products

S. Vakalis, M. Baratieri, R. Heimann, 2016 .

Energy and Cost Efficient Pretreatment Method Using a Rotary Compression Unit Increases Starch Digestibility, Gain Efficiency, Porosity and Total Liquid Uptake of Feed Grains

R. Heimann, M. Kerley, D. Holzgraefe, 2017 .

Development and application of the compression frictional treatment method for sterilizing and valorizing organic waste

S. Vakalis, R. Heimann, Allison Talley, 2018, Environmental technology.

Modification and characterization of mineralization surface for corrosion protection

R. Heimann, T. Barr, J. Hahn, 1998 .

The case of Frictional Torrefaction and the effect of reflux condensation on the operation of the Rotary Compression Unit.

S. Vakalis, M. Baratieri, R. Heimann, 2018, Bioresource technology.