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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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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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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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, 2019, pp. 5
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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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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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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Solar PV nowcasting based on skycamera observations
O. Voronych, R. Höller, G. Longhi Beck, W. Traunmüller - Solar PV nowcasting based on skycamera observations - Advances in Science and Research, 2019, pp. 7-10
In recent years the installation of PV systems has increased dramatically in many countries. Annual
global installed power has already reached more than 400GW…
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Combustion of Miscanthus: composition of the ash by particle size
C. Lanzerstorfer - Combustion of Miscanthus: composition of the ash by particle size - ENERGIES, Vol. 12, No. 178, 2019, pp. 1-12
Miscanthus is an energy crop considered to show potential for a substantial contribution to sustainable energy production. In miscanthus combustion 2.0-3.5% of…
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Zinc Enrichment in In-Plant Electrostatic Precipitator Dust Recycling by Air Classification in Converter Steelmaking.
C. Lanzerstorfer - Zinc Enrichment in In-Plant Electrostatic Precipitator Dust Recycling by Air Classification in Converter Steelmaking. - STEEL RESEARCH INTERNATIONAL, Vol. 90, No. 2, 2019, pp. 7
Steelmaking in a basic oxygen furnace generates a considerable amount of dust, which is separated in a growing number of plants by dry de-dusting systems. This…
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Dependence of flowability of dusts from dry off-gas de-dusting and other fine granular powders on the consolidation stress
C. Lanzerstorfer - Dependence of flowability of dusts from dry off-gas de-dusting and other fine granular powders on the consolidation stress - PARTEC 2019 - Book of Abstracts, Nürnberg, Deutschland, 2019, pp. 40
The ratio ffc of the consolidation stress 1 to the unconfined yield strength c provides a quantitative characterization of the flowability of fine-grained…
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Bench scale two stage heavy metal leaching test with fly ash from woody biomass combustion
C. Lanzerstorfer, M. Kröppl - Bench scale two stage heavy metal leaching test with fly ash from woody biomass combustion - ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL, Vol. 18, No. 1, 2019, pp. 9-16
In this paper a two stage bench scale leaching procedure is used to assess the heavy metals release from a wood-based fly ash of a 5.0 MWth grate-fired boiler.…
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Ecological and Self-Sustaining Cabin
H. C. Leindecker, D. Kugfarth - Ecological and Self-Sustaining Cabin - WSED 2018 Proceedings, Wels, Österreich, 2018, pp. 1
In times of climate change and a progressively increasing world population, terms like livability, sustainability and living space are more important than ever…
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Flowability of Moist Coal Combustion Fly Ash
C. Lanzerstorfer - Flowability of Moist Coal Combustion Fly Ash - Proceedings 22nd International Conference on Environment and Mineral Processing, Ostrava, Tschechische Republik, 2018, pp. 153-158
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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Electric arc furnace (EAF) dust: application of air classification for improved zinc enrichment in in-plant recycling
C. Lanzerstorfer - Electric arc furnace (EAF) dust: application of air classification for improved zinc enrichment in in-plant recycling - JOURNAL OF CLEANER PRODUCTION, Vol. 174, No. 1, 2018, pp. 1-6
Currently, more than half of the electric arc furnace (EAF) dust produced worldwide is still sent to landfill. This dust contains approximately 7.0% of the…
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Distribution of heavy metals and minerals in the various size fractions of soil from Copșa Mică, România
G. Damian, C. Lanzerstorfer, F. Damian, G. Iepore - Distribution of heavy metals and minerals in the various size fractions of soil from Copșa Mică, România - WATER, AIR AND SOIL POLLUTION, Vol. 229, No. 1, 2018, pp. 1-14
The Copşa Mică area is one of the most polluted anthropic sites in Romania. After the end of the industrial activity there it became one of the critical areas…
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Pre-processing of coal combustion fly ash by classification for enrichment of rare earth elements
C. Lanzerstorfer - Pre-processing of coal combustion fly ash by classification for enrichment of rare earth elements - ENERGY REPORTS, Vol. 4, No. 1, 2018, pp. 660-663
Fly ash from the combustion of coal shows potential as a source of valuable metals like the rare earth elements (REEs). These are present in the fly ash at low…
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AN OPEN SORPTION HEAT STORAGE APPLICATION
B. Zettl, H. Kirchsteiger - AN OPEN SORPTION HEAT STORAGE APPLICATION - Proceeding of the International Sustainable Energy Conference – ISEC 2018, Graz, Graz, Österreich, 2018, pp. 8
The actual state of a sorption process development using zeolite for a long-term heat storage application is showing advantages and drawbacks of the open…
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Concentration of Heavy Metals in Fly Ash from Empty Fruit Bunches Combustion by Particle Size
C. Lanzerstorfer - Concentration of Heavy Metals in Fly Ash from Empty Fruit Bunches Combustion by Particle Size - Proceedings of the 7th International Conference on Engineering for Waste and Biomass Valorisation, Prague, Tschechische Republik, 2018, pp. 430-434
Empty fruit bunches (EFB) are produced during the production of palm oil. This residue is used as fuel in biomass combustion plants. Beside other ways of…
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