Energie und Umwelt Research Center Wels
Publikationen
Analysis of plant materials pre-treated by steam explosion technology for their usability as insulating materials
A. Jäger, T. Schnabel, M. Huber, A. Petutschnigg - Analysis of plant materials pre-treated by steam explosion technology for their usability as insulating materials - Agronomy Research, Vol. 17, No. 1, 2019, pp. 1191-1198
Raw materials of annual plants fibres are not easily usable for industrial production
applications. Pre-treatment of the annual plant fibres is necessary to…
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Nitrogen explosive decompression pre-treatment: An alternative to
M. Raud, K. Krennhuber, A. Jäger, T. Kikas - Nitrogen explosive decompression pre-treatment: An alternative to - Energy, Vol. 177, No. 4, 2019, pp. 175-182
When using the novel N2 explosive decompression pre-treatment, its effect was investigated in relation
to the biomass structure and chemical processes during…
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Speciation of zinc and lead in the dust of a blast furnace
C. Lanzerstorfer - Speciation of zinc and lead in the dust of a blast furnace - Book of Abstracts 23rd Polish Conference of Chemical and Process Engineerin, Jachranka, Polen, 2019, pp. 78
• Distribution of Zn and Pb in various fractions in blast furnace dry dedusting residue determined
• Zn is mainly present in the carbonate and oxide…
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Steelmaking dust: Speciation of zinc by sequential leaching
C. Lanzerstorfer, W. Preitschopf - Steelmaking dust: Speciation of zinc by sequential leaching - Proceedings 23rd International Conference on Environment and Mineral Processing, Ostrava, Tschechische Republik, 2019, pp. 105-108
In electric arc furnace (EAF) steelmaking significant amounts of dust are generated. The main component in the dust is usually iron. Additionally, increased…
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Stress dependence of the flowability and compressibility of building industry powders
C. Lanzerstorfer, P. Weissl - Stress dependence of the flowability and compressibility of building industry powders - Proceedings 15th Minisymposium Verfahrenstechnik, Leoben, Österreich, 2019, pp. 29-32
In this study, the stress dependence of the flowability and the bulk density of various building industry powders like cements, tile cements, plaster, hydrated…
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Tree-Based Reconfiguration Algorithm for Zonal Shipboard Power Systems
C. Neuwirt, J. D. Hallewell Haslwanter, M. Stanovich, K. Schoder, H. Ravindra, M. Steurer, C. Wong - Tree-Based Reconfiguration Algorithm for Zonal Shipboard Power Systems - Proceedings of IEEE Electric Ship Technologies Symposium (ESTS 2019), Arlington, VA, USA, Vereinigte Staaten von Amerika, 2019, pp. 8
This paper presents a novel tree-based algorithm for reconfiguring an electrical system. We specifically consider a breakerless medium-voltage direct current…
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Concentration ratios of metals between house dust and road dust
C. Lanzerstorfer - Concentration ratios of metals between house dust and road dust - Proceedings of the 17th International Conference on Chemistry and the Environment, Thessaloniki, Griechenland, 2019, pp. 540-543
The transport of soil adhering to footwear and the deposition of atmospheric dust are the two main migration pathways of inorganic contaminants indoors.…
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The water content of sand required for the maximum strength for building sand castles
C. Lanzerstorfer - The water content of sand required for the maximum strength for building sand castles - CARPATHIAN JOURNAL OF EARTH AND ENVIRONMENTAL SCIENCES, Vol. 14, No. 1, 2019, pp. 61-66
A sandy beach has a special attraction for people: building sand castles. The required ingredients are simply sand and water. But what about the mixing ratio…
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Influence of the humidity on the flowability of straw combustion fly ash
M. Doppelbauer, C. Lanzerstorfer - Influence of the humidity on the flowability of straw combustion fly ash - Proceedings 15th Minisymposium Verfahrenstechnik, Leoben, Österreich, 2019, pp. 87
The flowability of a granular material is essential for the design and operation of transport equipment and storage facilities for such material. Thereby, the…
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The upper size limit of the dust samples in road dust studies: benefits of a combined sieving and air classification sample preparation procedure
C. Lanzerstorfer, A. Logiewa - The upper size limit of the dust samples in road dust studies: benefits of a combined sieving and air classification sample preparation procedure - ENVIRONMENTAL POLLUTION, Vol. 245, No. 1, 2019, pp. 1079-1085
The concentrations of heavy metals and other components in road dust from a Polish coal mining district were investigated. The sample was split into eight size…
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Emissions and removal of gaseous pollutants from the top-gas of a blast furnace
C. Lanzerstorfer, W. Preitschopf, R. Neuhold, C. Feilmayr - Emissions and removal of gaseous pollutants from the top-gas of a blast furnace - ISIJ INTERNATIONAL, Vol. 59, No. 3, 2019, pp. 590-595
The emissions of a blast furnace and the separation efficiency of the top-gas scrubber were investigated for the gaseous components HCl, H2S, SO2, COS, CS2,…
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The Influence of Air-dispersed Essential Oils from Lemon (Citrus limon) and Silver fir (Abies alba) on Airborne Bacteria and Fungi in Hospital Rooms
A. Lanzerstorfer, M. Hackl, M. Schlömer, B. Rest, E. Deutsch-Grasl, C. Lanzerstorfer - The Influence of Air-dispersed Essential Oils from Lemon (Citrus limon) and Silver fir (Abies alba) on Airborne Bacteria and Fungi in Hospital Rooms - JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH, PART A, Vol. 54, No. 3, 2019, pp. 256-260
Airborne bacteria and fungi are an ongoing problem in hospitals. Because of the antimicrobial activities of essential oils (EOs) dispersion of EOs into the air…
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Variation in the concentration of metals in road dust size fractions between 2 µm and 2 mm: results from three metallurgical centres in Poland
A. Logiewa, A. Miazgowicz, K. Krennhuber, C. Lanzerstorfer - Variation in the concentration of metals in road dust size fractions between 2 µm and 2 mm: results from three metallurgical centres in Poland - ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 2019, pp. 14
The composition of road dust is influenced by emissions from local industry as well as by traffic emissions. Thus, the composition of urban road dust can be…
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Ecodesign Methods for Mechatronic Systems: A Literature Review and Classification
S. Merschak, P. Hehenberger - Ecodesign Methods for Mechatronic Systems: A Literature Review and Classification - 20th International Conference on Research and Education in Mechatronics (REM 2019), Wels, Österreich, 2019
Electric arc furnace filter dust: Influence of organic material on the bulk density and flowability
C. Lanzerstorfer - Electric arc furnace filter dust: Influence of organic material on the bulk density and flowability - PARTICULATE SCIENCE AND TECHNOLOGY, Vol. 37, No. 6, 2019, pp. 647-651
In this study the influence of condensed organic matter on the flowability and the bulk density of electric arc furnace (EAF) dust was investigated. The…
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Orange Peels as Substrate for Biogas Plants
A. Jäger, A. Eder, K. Krennhuber, S. Podmirseg - Orange Peels as Substrate for Biogas Plants - 4th International Conference of Food and Biosystems Engineering (FaBE 2019),, Heraklion, Griechenland, 2019, pp. 18-24
In the industrialised countries of Northern Europe, orange juice is increasingly
produced locally as direct juice from imported oranges rather than from…
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Flowability of moist coal combustion fly ash
C. Lanzerstorfer - Flowability of moist coal combustion fly ash - INZYNIERIA MINERALNA, Vol. 21, No. 1, 2019, pp. 95-98
In the combustion of coal the mineral contents remain as ash. The fine size fraction of the ash leaves the combustion zone with the
off-gas from which it is…
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Mobile Tiny Houses - Sustainable and Affordable?
H. C. Leindecker, D. Kugfarth - Mobile Tiny Houses - Sustainable and Affordable? - SBE 19 Graz, Graz, Österreich, 2019, pp. 112-114
Potential of industrial de-dusting residues as a source of potassium for fertilizer production - A mini review
C. Lanzerstorfer - Potential of industrial de-dusting residues as a source of potassium for fertilizer production - A mini review - RESOURCES, CONSERVATION AND RECYCLING, Vol. 143, No. 1, 2019, pp. 68-76
The several dusts generated in high-temperature processes like cement kiln dust or sinter dust are enriched in potassium which limits the possibility of…
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Classification of de-dusting residues
C. Lanzerstorfer - Classification of de-dusting residues - Book of Extended Abstracts ESCC 2019, Leeds, Vereinigtes Königreich von Großbritannien und Nordirland, 2019, pp. 91-92
In steel mill as well as in cement mills large amounts of dust are generated and separated from the off-gas by dust separators. The resulting residues are fine…
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Remediation of Hexachloro-1,3-Butadiene Contaminated Groundwater
G. Anzengruber, C. Lanzerstorfer - Remediation of Hexachloro-1,3-Butadiene Contaminated Groundwater - Proceedings of the 11th International Conference Air and Water Components of the Environment, Cluj-Napoca, Rumänien, 2019, pp. 339-344
Hexachloro-1,3-butadiene (HCBD) is an industrial by-product that in produced during the manufacturing of various chlorinated hydrocarbons like vinyl chloride,…
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