Browsing NTNU Open by Author "Antal, Michael Jerry"

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    • Biomass Charcoal Properties Changes during Storage 

      Wang, Liang; Barta-Rajnai, Eszter; Hu, Kathryn; Higashi, Charissa; Skreiberg, Øyvind; Grønli, Morten; Czégény, Zsuzsanna; Jakab, Emma; Myrvågnes, Viktor; Várhegyi, Gabor; Antal, Michael Jerry (Journal article; Peer reviewed, 2017)
      In this work, effects of storage time and conditions on the properties of one woody charcoal were studied. Prior to the storage test, the untreated charcoal was characterized by thermogravimetry/mass spectrometry (TG/MS). ...

    • CHARCOAL PRODUCTION FROM FOREST RESIDUES 

      Wang, Liang; Higashi, Charissa; Skreiberg, Øyvind; Grønli, Morten; Antal, Michael Jerry (Journal article; Peer reviewed, 2015)
      The carbonization behaviors of spruce wood and its forest residue at different conditions were studied in this work. A standard proximateanalysis procedure delivered the lowest charcoaland fixed-carbon yields. Sample ...

    • COMBUSTION CHARACTERISTICS OF BIOMASS CHARCOAL PRODUCED AT DIFFERENT CARBONIZATION CONDITIONS 

      Wang, Liang; Várhegyi, Gabor; Skreiberg, Øyvind; Grønli, Morten; Antal, Michael Jerry (Journal article; Peer reviewed, 2015)
      The combustion properties of spruce chars and spruce forest residue chars were studied in the kinetic regime by a series of TGA experiments. The work aimed at establishing how the pressure of the char preparation affects ...

    • EFFECT OF STORAGE TIME AND CONDITIONS ON BIOMASS CHARCOAL PROPERTIES 

      Wang, Liang; Hu, Kathryn; Higashi, Charissa; Skreiberg, Øyvind; Myrvågnes, Viktor; Grønli, Morten; Antal, Michael Jerry; Várhegyi, Gábor (Journal article; Peer reviewed, 2015)
      In this work, effects of storage time and conditions on the properties of one woody charcoal were studied. Analyses results showed that the volatile matter content of the charcoal samples collected from the bottom section ...

    • Experimental Study on Charcoal Production from Woody Biomass 

      Wang, Liang; Skreiberg, Øyvind; Van Wesenbeech, Sam; Grønli, Morten; Antal, Michael Jerry (Journal article; Peer reviewed, 2016)
      In the present work, effects of process conditions on char and fixed carbon yields from four woody biomasses were studied. The influence of the particle size, sample mass, and pressure on experimental values of char and ...