Energie und Umwelt Research Center Wels
Publikationen
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, Vol. 78, No. 1, 2020, pp. 46-59
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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User surveys for construction ecology and building optimization
H. C. Leindecker - User surveys for construction ecology and building optimization - WSED 2017 Proceedings, Wels, Österreich, 2020, pp. 1
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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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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