Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Leppälahti, Jukka"'
Autor:
Mäkinen, Tuula, Leppälahti, Jukka
Publikováno v:
Mäkinen, T & Leppälahti, J 2010, ' Biomassatuotteiden kysyntä kasvussa-kestävä tuotanto avainasemassa ', Ympäristö ja Terveys, vol. 41, no. 6, pp. 52-55 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::49c89d016a2fb36248e8cab5dbf4ec4b
https://cris.vtt.fi/en/publications/00652291-eea6-4064-8063-579e88bb2cee
https://cris.vtt.fi/en/publications/00652291-eea6-4064-8063-579e88bb2cee
Autor:
Mäkinen, Tuula, Leppälahti, Jukka
Publikováno v:
Mäkinen, T & Leppälahti, J 2009, ' BioRefine : New Biomass Products Programme of Tekes ', Paper presented at 2nd Nordic Wood Biorefinery Conference, NWBC-2009, Helsinki, Finland, 2/09/09-4/09/09 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::e3865f46cd9d82a5ae013603d3b4cfcd
https://cris.vtt.fi/en/publications/699e24b7-308e-41e0-b031-1d134bd1c805
https://cris.vtt.fi/en/publications/699e24b7-308e-41e0-b031-1d134bd1c805
Publikováno v:
Kilpinen, P, Leppälahti, J, Coda Zabetta, E & Hupa, M 1999, ' Gas phase conversion of NH3 to N2 in gasification : Part 1. A kinetic modelling study on the potential of the method ', IFRF Combustion Journal .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::8a7a845e8e73943ca586da6319259721
https://cris.vtt.fi/en/publications/a2d7137d-b87c-41a8-86bd-4213d6524bbd
https://cris.vtt.fi/en/publications/a2d7137d-b87c-41a8-86bd-4213d6524bbd
Autor:
Kara, Mikko, Pirilä, Pekka, Savolainen, Ilkka, Vuori, Seppo, Helynen, Satu, Kytö, Matti, Kärkkäinen, Seppo, Leppälahti, Jukka, Mattila, Lasse, Mäkinen, Tuula, Nylund, Nils-Olof, Sipilä, Kari, Viinikainen, Seppo, Virtanen, Markku, Wolff, Jonas, Lehtilä, Antti
Publikováno v:
Kara, M, Pirilä, P, Savolainen, I, Vuori, S, Helynen, S, Kytö, M, Kärkkäinen, S, Leppälahti, J, Mattila, L, Mäkinen, T, Nylund, N-O, Sipilä, K, Viinikainen, S, Virtanen, M, Wolff, J & Lehtilä, A 1999, Energia Suomessa : tekniikka, talous ja ympäristövaikutukset . Edita, Helsinki .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::9a4ec754b0245592edf0916a17f1695b
https://cris.vtt.fi/en/publications/76350f26-fc25-4fb8-84ce-4e22bc24b889
https://cris.vtt.fi/en/publications/76350f26-fc25-4fb8-84ce-4e22bc24b889
Autor:
Leppälahti, Jukka
Publikováno v:
Leppälahti, J 1998, ' Behaviour of fuel-bound nitrogen in gasification and in high-temperature NH3 removal processes : Dissertation ', Doctor Degree, Åbo Akademi University, Espoo .
Factors affecting the release and reactions of fuel-bound nitrogen in air gasification conditions were studied in order to be able to minimise their production during gasification. Another objective was to find new means to remove nitrogenous compoun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::ad8d151a2ef39d827b1b591ec856d886
https://cris.vtt.fi/en/publications/34ca749e-a4cf-47c1-a28f-01720421cdc7
https://cris.vtt.fi/en/publications/34ca749e-a4cf-47c1-a28f-01720421cdc7
Autor:
Kilpinen, Pia, Coda Zabetta, E., Hupa, Mikko, Ståhl, Krister, Leppälahti, Jukka, Cannon, Mike, Nieminen, Jorma
Publikováno v:
Kilpinen, P, Coda Zabetta, E, Hupa, M, Ståhl, K, Leppälahti, J, Cannon, M & Nieminen, J 1998, ' Staged combustion of air-blown biomass gasification gas in gas turbines : a kinetic modelling study of nitrogen oxide control ', VDI-Berichte, no. 1438, pp. 167-176 .
Detailed chemical kinetic modelling has been used to study the formation of nitrogen oxides at gas turbine combustion chamber conditions. A biomass-derived gasification gas from an air-blown IGCC plant has been used as fuel. The aim has been to give
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::88a34de8c2a00d40b47a705c57d612e5
https://cris.vtt.fi/en/publications/a3707969-4e85-4d4f-b02c-c30e364fa10b
https://cris.vtt.fi/en/publications/a3707969-4e85-4d4f-b02c-c30e364fa10b
Autor:
Leppälahti, Jukka
Publikováno v:
Leppälahti, J 1998, ' Selective catalytic oxidation technology for NOx emission reduction in gasification power plants ', VTT Energy Highlights, pp. 38-40 .
Gasitication research at VTT Energy is mainly directed towards pressurized fluidized bed gasification and to the most critical technical questions of the so-called simplified IGCC process. Another important application is the atmospheric pressure gas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::db68ba2abc6e920fecce087150185727
https://cris.vtt.fi/en/publications/1ba43224-76f9-4bb0-a2b0-72b1ba2d2fed
https://cris.vtt.fi/en/publications/1ba43224-76f9-4bb0-a2b0-72b1ba2d2fed
Autor:
Leppälahti, Jukka, Kurkela, Esa, Ståhl, Krister, Kilpinen, Pia, Hupa, Mikko, Cannon, Mike, Nieminen, Jorma
Publikováno v:
Leppälahti, J, Kurkela, E, Ståhl, K, Kilpinen, P, Hupa, M, Cannon, M & Nieminen, J 1998, Development of selective oxidation technology for the reduction of NOx emission in gasification power plants . in H Kopetz, T Weber, W Palz, P Chartier & G L Ferrero (eds), 10th European Conference and Technology Exhibition Biomass for Energy and Industry : Proceedings of the International Conference . C.A.R.M.E.N., pp. 1704-1707, 10th European Conference and Technology Exhibition on Biomass for Energy and Industry, Würzburg, Bavaria, Germany, 8/06/98 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::a561a005ddcd16df9d83e4669c4ec2e1
https://cris.vtt.fi/en/publications/9bb8e4ee-860f-4ea1-895b-8e263a07550e
https://cris.vtt.fi/en/publications/9bb8e4ee-860f-4ea1-895b-8e263a07550e
Publikováno v:
Leppälahti, J, Koljonen, T, Hupa, M & Kilpinen, P 1996, ' Application of selective catalytic oxidation (SCO) to NH 3 removal in gasification ', Paper presented at 3rd Symposium and Exhibition gas cleaning at high temperatures, Karlsruhe, Germany, 18/09/96-20/09/96 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::63c31a8ce3104aceb137ff301501728b
https://cris.vtt.fi/en/publications/8f68ad64-622a-420a-9dfc-35625b3c4fd1
https://cris.vtt.fi/en/publications/8f68ad64-622a-420a-9dfc-35625b3c4fd1
Publikováno v:
Leppälahti, J, Koljonen, T, Hupa, M & Kilpinen, P 1996, Removal of NO x precursors from gasification gas with selective catalytic oxidation . in K Dam-Johansen, A Jensen & M Østberg (eds), Proceedings of the 3rd Nordic SO x-NO x conference . Technical University of Denmark DTU, CHEC Report, no. 9610, pp. 57-62, 3rd Nordic SO x and NO x Conference, Lyngby, Denmark, 13/03/96 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::2419993512dcd7d77553195e138c1d17
https://cris.vtt.fi/en/publications/517408cb-2cf7-4df8-8072-64bbd8355520
https://cris.vtt.fi/en/publications/517408cb-2cf7-4df8-8072-64bbd8355520