Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Elisabeth Wopienka"'
Publikováno v:
Gefahrstoffe. 82:189-197
Ausgangspunkt des Versuches war die Fragestellung, ob die Lagerung in einem Gewebesilo gegenüber einer offenen Lagerung als Pelletschüttung bei sonst vergleichbaren Voraussetzungen eine Veränderung der Kohlenmonoxidkonzentration (CO-Konzentration)
Publikováno v:
Renewable Energy. 163:2128-2136
The market offers a broad range of different combustion appliances dedicated to residential heating with biomass. The effect of fuel properties on the formation of slag and emissions varies and the technology influences the impact to a certain extent
Publikováno v:
Energy & Fuels. 33:11724-11730
Several studies pointed out that emission release is related to the concentration of particular elements in the fuel. Fuel indexes were developed to predict emissions of biomass combustion based on...
Publikováno v:
Energy & Fuels. 33:10969-10977
Several methods are available to predict the combustion behavior of fuels. Fuel indexes have been developed either for specific fuel types (e.g., coal, biomass) or their utilization in combustion t...
Autor:
Irene Sedlmayer, Elisabeth Wopienka, Christoph Schmidl, Erich Leitner, Larissa Patricia Kolb, Hermann Hofbauer, Barbara Siegmund, Carina Reinisch, Barbara Pöllinger-Zierler
Publikováno v:
Energy & Fuels. 33:5270-5281
The increasing demand for wood pellets on the market, which is caused by their excellent combustion properties, inspires the production as well as the utilization of alternative biomass pellets as fuel. However, the emission of volatile organic compo
Autor:
M. Gansberger, Günther Bochmann, Sabine Feldmeier, Wilfried Pichler, P. von Gehren, Elisabeth Wopienka, Martin Weigl
Publikováno v:
Biomass and Bioenergy. 122:99-108
Due to high biomass accumulation ability and multiple ecological benefits, the versatile, perennial bioenergy crop Sida hermaphrodita has sparked the interest of researchers in Central Europe. We assessed the crop's agronomy and bioenergy potential w
Autor:
Irene Sedlmayer, Waltraud Bauer-Emhofer, Elisabeth Wopienka, Walter Haslinger, Hermann Hofbauer, Christoph Schmidl
Publikováno v:
Fuel Processing Technology. 198:106218
During transportation and storage of wood pellets various gases are formed leading to toxic atmosphere. Various influencing factors and measures reducing off-gassing have already been investigated. The present study aims at applying an antioxidant, a
Autor:
Walter Haslinger, Elisabeth Wopienka, Christoph Schmidl, Joakim Lundgren, Christian Pointner, Vijay Kumar Verma, Lara Carvalho
Publikováno v:
Applied Energy. 104:286-296
The increasing demand for woody biomass increases the price of this limited resource, motivating the growing interest in using woody materials of lower quality as well as non-woody biomass fuels for heat production in Europe. The challenges in using
Autor:
Walter Haslinger, Christoph Schmidl, Irene Sedlmayer, Franziska Meier, Hermann Hofbauer, Waltraud Emhofer, Elisabeth Wopienka
Publikováno v:
Energy & Fuels.
The phenomenon of off-gassing from wood pellets during storage has been the cause of several, in some cases fatal, accidents due to toxic atmospheres in storages. To optimize safety measures the nature of the responsible processes needs to be clarifi
Publikováno v:
International Journal of Energy for a Clean Environment. 9:127-142
Straw, Miscanthus, maize, and horse manure were reviewed in terms of fuel characteristics. They were tested in existing boilers, and the particulate and gaseous emissions were monitored. The ash wa ...