@phdthesis{Klatt, author = {Klatt, Matthias}, title = {Dynamische Modellbildung als Element von verf{\"u}gbarkeits- und prozeßorientierten Untersuchungen komplexer kraftwerkstechnischer Systeme}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:co1-opus-4282}, language = {de} } @misc{DanilaKunzRoentzsch, author = {Danila, Kevin and Kunz, Philip and R{\"o}ntzsch, Lars}, title = {Dynamic operation of low-temperature electrolyzer systems in modular large-scale chemical plants}, series = {Chemie - Ingenieur - Technik : CIT}, volume = {2025}, journal = {Chemie - Ingenieur - Technik : CIT}, publisher = {Wiley-VCH GmbH}, issn = {0009-286X}, doi = {10.1002/cite.202400140}, pages = {1 -- 11}, abstract = {As one of the main contributors to the greenhouse gas emissions worldwide, the reduction of emissions in chemical industry is indispensable. The production of hydrogen from renewable energy sources using water electrolysis can contribute to this goal. However, the dynamic character of renewable energy sources leads to major challenges regarding the dynamic operation of the production process. Here, a model of a modular low-temperature electrolyzer plant is presented. The effect of available time resolution of the source electricity as well as the impact of the integration time step is studied. With the presented model the positive effect of load-dependent operation of modular electrolyzer plants with fluctuating availability of source electricity on the total hydrogen output is demonstrated.}, language = {en} } @misc{HoehneLechnerSchreiberetal., author = {H{\"o}hne, Olaf and Lechner, Stefan and Schreiber, Matthias and Krautz, Hans Joachim}, title = {Drying of Lignite in a Pressurized Steam Fluidized Bed - Theory and Experiments}, language = {en} } @phdthesis{Chalupnik, author = {Chalupnik, Rolf W.}, title = {Druckwirbelschichtkraftwerke : Kombikraftwerke mit Druckwirbelschichtfeuerung ; Entwicklung f{\"u}r Braunkohle unter besonderer Ber{\"u}cksichtigung des Emissionsverhaltens}, publisher = {Energiewirtschaft und Technik Verlagsges.}, address = {Essen}, isbn = {3-925349-31-6}, language = {de} } @inproceedings{FischerVoigtTannertetal., author = {Fischer, Ulrich and Voigt, Andre and Tannert, Daniel and Krautz, Hans Joachim}, title = {Druckelektrolyse zur Wasserstoffherstellung- eine Kurz{\"u}bersicht zu energetischen Vor- und Nachteilen}, series = {Nutzung regenerativer Energiequellen und Wasserstofftechnik 2015, 22. Symposium Nutzung Regenerativer Energiequellen und Wasserstofftechnik, Stralsund, 5. - 7. November 2015}, booktitle = {Nutzung regenerativer Energiequellen und Wasserstofftechnik 2015, 22. Symposium Nutzung Regenerativer Energiequellen und Wasserstofftechnik, Stralsund, 5. - 7. November 2015}, publisher = {Fachhochschule Stralsund}, address = {Stralsund}, isbn = {978-3-9817740-0-9}, pages = {30 -- 36}, language = {de} } @inproceedings{MartinHoehneKrautz, author = {Martin, J{\"o}rg S. and H{\"o}hne, Olaf and Krautz, Hans Joachim}, title = {Druckaufgeladene Dmpfwirbelschichttroknung als Weg zur Effizienzsteigerung in Braunkohlekraftwerken: Betriebsergebnisse vom Versuchstrockner der BTU Cottbus}, language = {de} } @inproceedings{MartinHoehneKrautzetal., author = {Martin, J{\"o}rg S. and H{\"o}hne, Olaf and Krautz, Hans Joachim and Mandel, Hans}, title = {Druckaufgeladene Dampfwirbelschichttrocknung von Braunkohlen - Inbetriebnahme und erste Untersuchungsergebnisse am Versuchstrockner der BTU Cottbus}, language = {de} } @inproceedings{MartinLoefflerKrautz, author = {Martin, J{\"o}rg S. and L{\"o}ffler, Steffen and Krautz, Hans Joachim}, title = {Druckaufgeladene Dampfwirbelschichttrocknung grubenfeuchter Braunkohle - Innovatives Verfahren zur Erh{\"o}hung des Kraftwerkswirkungsgrades und Reduzierung der Stromgestehungskosten}, language = {de} } @inproceedings{LechnerHoehneKrautz, author = {Lechner, Stefan and H{\"o}hne, Olaf and Krautz, Hans Joachim}, title = {Druckaufgeladene Dampfwirbelschichttrocknung (DDWT) von Braunkohlen: Verfahrensoptimierung mittels Feinkorntrocknung}, language = {de} } @misc{Merzsch, author = {Merzsch, Matthias}, title = {Druckaufgeladene Dampfwirbelschicht-Trocknung von Braunkohle - Eine kleine Reise durch die Geschichte der Trocknung speziell die der Braunkohlen}, series = {VGB PowerTech}, volume = {98}, journal = {VGB PowerTech}, number = {8}, issn = {1435-3199}, pages = {49 -- 57}, abstract = {At first I was wondering what the structure of an article about pressurized steam fluidized bed drying could look like. After some thought, I knew that it should be divided into two parts. In order to highlight the creative and inventive spirit of former engineers, as well as their struggle to increase the efficiency of drying machines, a historical outline of the drying technology in general and the concept of steam fluidized bed drying in particular will form the first part of the article. The second part will present the practical and research contribution of Prof. Krautz and his colleagues to the advancement of this field. The article as a whole will be able to provide an overview of the coal/lignite drying, with focus on the pressurized steam fluidized bed drying principle implemented in the Lusatian mining area.}, language = {de} }