Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Wolfgang Stelte"'
Publikováno v:
BioResources, Vol 18, Iss 1, Pp 2187-2212 (2023)
The global production of coconut, mainly for food and oil production, exceeds 62 million tonnes per annum. Large quantities of coconut husk remain unutilized after industrial processing, giving rise to environmental problems. This fails to exploit th
Externí odkaz:
https://doaj.org/article/864f74de6c79451fa2b03ec921728f12
Autor:
Wolfgang Stelte,, Anand R. Sanadi,, Lei Shang,, Jens K. Holm,, Jesper Ahrenfeldt,, Ulrik B. Henriksen
Publikováno v:
BioResources, Vol 7, Iss 3, Pp 4451-4490 (2012)
The depletion of fossil fuels and the need to reduce greenhouse gas emissions has resulted in a strong growth of biomass utilization for heat and power production. Attempts to overcome the poor handling properties of biomass, i.e. its low bulk densit
Externí odkaz:
https://doaj.org/article/ea7edf23215c4439b04e48af08826f75
Autor:
Wolfgang Stelte, Anand R Sanadi
Publikováno v:
Sanadi, A R & Stelte, W 2023, ' Effect of the Characteristics of Maleic Anhydride-Grafted Polypropylene (MAPP) Compatibilizer on the Properties of Highly Filled (85%) Kenaf-Polypropylene Composites ', Materials Research, vol. 26, e20220428 . https://doi.org/10.1590/1980-5373-MR-2022-0428
Sanadi, A R & Stelte, W 2023, ' Effect of the Characteristics of Maleic Anhydride-Grafted Polypropylene (MAPP) Compatibilizer on the Properties of Highly Filled (85%) Kenaf-Polypropylene Composites ', Materials Research, vol. 26, e20220428 . https://doi.org/10.1590/1980-5373-mr-2022-0428
Sanadi, A R & Stelte, W 2023, ' Effect of the Characteristics of Maleic Anhydride-Grafted Polypropylene (MAPP) Compatibilizer on the Properties of Highly Filled (85%) Kenaf-Polypropylene Composites ', Materials Research, vol. 26, e20220428 . https://doi.org/10.1590/1980-5373-mr-2022-0428
Kenaf polypropylene composites with high fiber load of 85 wt% were produced using glycerine as a processing aid and maleic anhydride-grafted polypropylene (MAPP) as a compatibilizer/coupling agent. Commercially available MAPPs with different molecula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a68d86b3ec5b851d4b64671e5ad83fa
https://doi.org/10.1590/1980-5373-mr-2022-0428
https://doi.org/10.1590/1980-5373-mr-2022-0428
Publikováno v:
Stelte, W, Reddy, N, Barsberg, S & Sanadi, A R 2023, ' Coir from Coconut Processing Waste as a Raw Material for Applications beyond Traditional Uses ', BioResources, vol. 18, no. 1, pp. 2187-2212 . https://doi.org/10.15376/biores.18.1.Stelte
The global production of coconut, mainly for food and oil production, exceeds 62 million tonnes per annum. Large quantities of coconut husk remain unutilized after industrial processing, giving rise to environmental problems. This fails to exploit th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::558d71d3f4062bf51f52c5d42ddc19a0
https://doi.org/10.15376/biores.18.1.stelte
https://doi.org/10.15376/biores.18.1.stelte
Publikováno v:
Applied Ecology and Environmental Research. 14:337-349
Anaerobic co-digestion of cow manure (CM) and banana waste (BW) was investigated. The experiments have been carried out and were tested for different mixture ratios of CM:BW in terms of volatile solids : 100:0, 80:20, 60:40, 50:50, 40:60, 20:80 and 0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f75ba9149cc9e4ef9e30022acb439fc
https://doi.org/10.15666/aeer/1402_337349
https://doi.org/10.15666/aeer/1402_337349
Publikováno v:
Applied Energy. 140:378-384
Torrefaction of plant biomass has the capacity to produce a fuel with increased energy density and homogeneity, but there are reports that it changes the pelletizing properties of the biomass, making it more difficult to obtain high quality pellets.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::003c7476dc953d95107f470a792b1aae
https://doi.org/10.1016/j.apenergy.2014.11.041
https://doi.org/10.1016/j.apenergy.2014.11.041
Autor:
Concetta Valeria L. Giosafatto, Mette Holse, Gerdi Christine Kemmer, Jinsong Bao, Kim H. Hebelstrup, Kell Mortensen, Wolfgang Stelte, Anne-Belinda Bjerre, Andreas Blennow, Kourosh Hooshmand, Jacob J. K. Kirkensgaard, Domenico Sagnelli
Publikováno v:
Sagnelli, D, Hooshmand, K, Kemmer, G C, Kirkensgaard, J J K, Mortensen, K, Giosafatto, C V L, Holse, M, Hebelstrup, K H, Bao, J, Stelte, W, Bjerre, A-B & Blennow, A 2017, ' Cross-Linked Amylose Bio-Plastic : A Transgenic-Based Compostable Plastic Alternative ', International Journal of Molecular Sciences (Online), vol. 18, no. 10, 2075 . https://doi.org/10.3390/ijms18102075
International Journal of Molecular Sciences; Volume 18; Issue 10; Pages: 2075
International Journal of Molecular Sciences
International Journal of Molecular Sciences, Vol 18, Iss 10, p 2075 (2017)
Sagnelli, D, Hooshmand, K, Kemmer, G C, Kirkensgaard, J J K, Mortensen, K, Giosafatto, C V L, Holse, M, Hebelstrup, K H, Bao, J, Stelte, W, Bjerre, A-B & Blennow, A 2017, ' Cross-linked amylose bioplastic : a transgenic-based compostable plastic alternative ', International Journal of Molecular Sciences, vol. 18, no. 10, 2075 . https://doi.org/10.3390/ijms18102075
International Journal of Molecular Sciences; Volume 18; Issue 10; Pages: 2075
International Journal of Molecular Sciences
International Journal of Molecular Sciences, Vol 18, Iss 10, p 2075 (2017)
Sagnelli, D, Hooshmand, K, Kemmer, G C, Kirkensgaard, J J K, Mortensen, K, Giosafatto, C V L, Holse, M, Hebelstrup, K H, Bao, J, Stelte, W, Bjerre, A-B & Blennow, A 2017, ' Cross-linked amylose bioplastic : a transgenic-based compostable plastic alternative ', International Journal of Molecular Sciences, vol. 18, no. 10, 2075 . https://doi.org/10.3390/ijms18102075
Bio-plastics and bio-materials are composed of natural or biomass derived polymers, offering solutions to solve immediate environmental issues. Polysaccharide-based bio-plastics represent important alternatives to conventional plastic because of thei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2aae8bc068e3bb98c4170e739f3347e1
http://hdl.handle.net/11588/695386
http://hdl.handle.net/11588/695386
Autor:
Lei Shang, Jesper Ahrenfeldt, Lars Stougaard Bach, Wolfgang Stelte, Jens Kai Holm, Ulrik Birk Henriksen
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 108:109-116
Torrefaction is a mild thermal treatment (200–300 °C) in an inert atmosphere, known to increase the energy density of biomass by evaporation of water and a proportion of the volatiles. In this work a “two-step reaction in series” model was use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19f91df64c1c28208490649984f31d39
https://doi.org/10.1016/j.jaap.2014.05.010
https://doi.org/10.1016/j.jaap.2014.05.010
Autor:
Tobias Pape Thomsen, Ulrik Birk Henriksen, Jesper Ahrenfeldt, Helge Egsgaard, Wolfgang Stelte
Publikováno v:
Fuel. 112:662-680
TwoStage gasification of biomass results in almost tar free producer gas suitable for multiple end-use purposes. In the present study, it is investigated to what extent the partial oxidation process of the pyrolysis gas from the first stage is involv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::761bafbf226eb6553d118b4f6b49effe
https://doi.org/10.1016/j.fuel.2012.09.048
https://doi.org/10.1016/j.fuel.2012.09.048
Autor:
Jonas Dahl, Jens Kai Holm, Lars Stougaard Bach, Wolfgang Stelte, Maria Puig Arnavat, Niels Nielsen, Lei Shang, Ulrik Birk Henriksen, Jesper Ahrenfeldt
Publikováno v:
BioEnergy Research. 7:87-94
Combined torrefaction and pelletization is used to increase the fuel value of biomass by increasing its energy density and improving its handling and combustion properties. In the present study, a single-pellet press tool was used to screen for the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33870cbce531a0d85a0423d82453a918
https://doi.org/10.1007/s12155-013-9354-z
https://doi.org/10.1007/s12155-013-9354-z