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Commoditization of wet and high ash biomass : wet torrefaction - a review

Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Biomass is a non-intermittent energy source, which can play an important role in grid-based energy systems, since they need some non-intermittent sources in order to balance the variability of intermittent sources as wind and solar energy. Currently, this role is played mostly by fossil fuels, mainly because of the bulk size of a single source. Higher variability and lower energy concentration, among with some properties of biomass, are obstacles that prevent it from fully becoming a commodity. There are processes, such as dry torrefaction and hydrothermal carbonization (HTC) that could potentially help in terms of making biomass a tradable commodity, as is the case with fossil fuels. HTC, also known as wet torrefaction, might help solve problems that dry torrefaction is incapable of solving. These obstacles are, namely: high ash content, slagging and fouling properties of biomass (along with corrosion). Also the high moisture content of some types of biomass poses a problem, since they usually require substantial amounts of heat for drying. This paper reviews current knowledge about a process that could possibly transform problematic types of biomass into tradable commodities and compares it with other processes offering similar outcomes.
Rocznik
Strony
354--369
Opis fizyczny
Bibliogr. 106 poz., tab., wykr.
Twórcy
  • Wroclaw University of Science andTechnology, Faculty of Mechanical and Power Engineering , Wyb.Wyspianskiego 27, 50-370 Wroclaw, Poland
  • Wroclaw University of Science andTechnology, Faculty of Mechanical and Power Engineering , Wyb.Wyspianskiego 27, 50-370 Wroclaw, Poland
autor
  • University of Twente, Drienelolaan 5, 7522 NB, Enschede, Netherlands
autor
  • Wroclaw University of Science andTechnology, Faculty of Mechanical and Power Engineering , Wyb.Wyspianskiego 27, 50-370 Wroclaw, Poland
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Uwagi
PL
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-7b5b9d23-e725-4360-b246-a6668cd84195
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