TY - JOUR A1 - Bender, R. A1 - Féron, D. A1 - Mills, D. A1 - Ritter, S. A1 - Bäßler, Ralph A1 - Bettge, Dirk A1 - de Graeve, I. A1 - Dugstad, A. A1 - Grassini, S. A1 - Hack, T. A1 - Halama, M. A1 - Han, E.-H. A1 - Harder, T. A1 - Hinds, G. A1 - Kittel, J. A1 - Krieg, R. A1 - Leygraf, C. A1 - Martinelli, L. A1 - Mol, A. A1 - Neff, D. A1 - Nilsson, J.-O. A1 - Odnevall, I. A1 - Paterson, S. A1 - Paul, S. A1 - Prošek, T. A1 - Raupach, M. A1 - Revilla, R. I. A1 - Ropital, F. A1 - Schweigart, H. A1 - Szala, E. A1 - Terryn, H. A1 - Tidblad, J. A1 - Virtanen, S. A1 - Volovitch, P. A1 - Watkinson, D. A1 - Wilms, M. A1 - Winning, G. A1 - Zheludkevich, M. T1 - Corrosion challenges towards a sustainable society N2 - A global transition towards more sustainable, affordable and reliable energy systems is being stimulated by the Paris Agreement and the United Nation's 2030 Agenda for Sustainable Development. This poses a challenge for the corrosion industry, as building climate‐resilient energy systems and infrastructures brings with it a long‐term direction, so as a result the long‐term behaviour of structural materials (mainly metals and alloys) becomes a major prospect. With this in mind “Corrosion Challenges Towards a Sustainable Society” presents a series of cases showing the importance of corrosion protection of metals and alloys in the development of energy production to further understand the science of corrosion, and bring the need for research and the consequences of corrosion into public and political focus. This includes emphasis on the limitation of greenhouse gas emissions, on the lifetime of infrastructures, implants, cultural heritage artefacts, and a variety of other topics. KW - Corrosion KW - Corrosion costs KW - Corrosion protection KW - Preventive strategies PY - 2022 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-554801 DO - https://doi.org/10.1002/maco.202213140 SN - 1521-4176 VL - 73 IS - 11 SP - 1730 EP - 1751 PB - Wiley-VCH CY - Weinheim AN - OPUS4-55480 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bäßler, Ralph A1 - Bettge, Dirk A1 - Bender, R. A1 - Féron, D. A1 - Mills, D. A1 - Ritter, S. A1 - de Graeve, I. A1 - Dugstad, A. A1 - Grassini, S. A1 - Hack, T. A1 - Halama, M. A1 - Han, E.-H. A1 - Harder, T. A1 - Hinds, G. A1 - Kittel, J. A1 - Krieg, R. A1 - Leygraf, C. A1 - Martinelli, L. A1 - Mol, A. A1 - Neff, D. A1 - Nilsson, J.-O. A1 - Odnevall, I. A1 - Paterson, S. A1 - Paul, S. A1 - Prosek, T. A1 - Raupach, M. A1 - Revilla, R. I. A1 - Ropital, F. A1 - Schweigart, H. A1 - Szala, E. A1 - Therryn, H. A1 - Tidblad, J. A1 - Virtanen, S. A1 - Volovitch, P. A1 - Watkinson, D. A1 - Wilms, M. A1 - Winning, G. A1 - Zheludkevich, M. T1 - La corrosion: un défi pour une société durable N2 - Une transition mondiale vers des systèmes énergétiques plus durables, abordables et fiables a été initiée par l’accord de Paris et l’Agenda 2030 des Nations unies pour un développement durable. Il s’agit là d’un défi industriel majeur car les systèmes et infrastructures énergétiques résilients au changement climatique exigent de se positionner pour le long terme. Se pencher sur le comportement dans la durée des matériaux structurels - principalement des métaux et des alliages - s’impose alors comme une nécessité. Dans cette optique, « La corrosion : un défi pour une société durable »présente une série de cas montrant l’importance de la tenue à la corrosion et de la protection anticorrosion des métaux et des alliages pour le développement de systèmes durables, économiques et fiables de production d’énergie. KW - Corrosion KW - Coûts de la corrosion KW - Protection KW - Anticorrosion KW - Stratégies deprévention PY - 2023 DO - https://doi.org/10.51257/a-v1-cor2000 SN - 2555-5383 VL - 2023 IS - Avril SP - 1 EP - 23 CY - Saint-Denis, France AN - OPUS4-57927 LA - fra AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Rütters, H. A1 - Fischer, S. A1 - Le, Quynh Hoa A1 - Bettge, Dirk A1 - Bäßler, Ralph A1 - Maßmann, J. A1 - Ostertag-Henning, C. A1 - Wolf, J. L. A1 - Pumpa, M. A1 - Lubenau, U. A1 - Knauer, S. A1 - Jaeger, P. A1 - Neumann, A. A1 - Svensson, K. A1 - Pöllmann, H. A1 - Lempp, C. A1 - Menezes, F. F. A1 - Hagemann, B. T1 - Towards defining reasonable minimum composition thresholds – Impacts of variable CO2 stream compositions on transport, injection and storage N2 - To set up recommendations on how to define “reasonable minimum composition thresholds” for CO2 streams to access CO2 pipeline networks, we investigated potential impacts of CO2 streams with different and temporally variable compositions and mass flow rates along the CCS chain. All investigations were based on a generic “CCS cluster scenario” in which CO2 streams captured from a spatial cluster of eleven emitters (seven fossil-fired power plants, two cement plants, one refinery and one steel mill) are collected in a regional pipeline network. The resulting CO2 stream (19.78 Mio t impure CO2 per year) is transported in a trunk line (onshore and offshore) and injected into five generic replicate storage structures (Buntsandstein saline aquifers) offshore. Experimental investigations and modeling of selected impacts revealed beneficial as well as adverse impacts of different impurities and their combinations. Overall, no fundamental technical obstacles for transporting, injecting and storing CO2 streams of the considered variable compositions and mass flow rates were observed. We recommend to define minimum composition thresholds for each specific CCS project through limiting i) the overall CO2 content, ii) maximum contents of relevant impurities or elements, iii) acceptable variability of concentrations of critical impurities, and defining impurity combinations to be avoided. KW - Impurities KW - CO2 quality KW - Pipeline network KW - Whole-chain CCS scenario KW - Recommendations PY - 2022 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-543004 DO - https://doi.org/10.1016/j.ijggc.2022.103589 SN - 1750-5836 VL - 114 SP - 1 EP - 14 PB - Elsevier CY - New York, NY AN - OPUS4-54300 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bäßler, H. A1 - Bradley, D.D.C. A1 - Hennecke, Manfred T1 - Exciton versus band description of the absorption spectrum in poly(p-phenylene vinylene) PY - 1991 DO - https://doi.org/10.1016/0379-6779(91)91597-4 SN - 0379-6779 VL - 41 IS - 3 SP - 1249 PB - Elsevier Sequoia CY - Lausanne AN - OPUS4-23246 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bässler, C. A1 - Stülpnagel, H. A1 - Ehreke, Jörg T1 - Ständiges Lernen ist das Ziel PY - 2008 SN - 0720-1214 SN - 0033-5126 VL - 53 IS - 1 SP - 2 EP - 4 PB - Hanser CY - München AN - OPUS4-16324 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Rütters, H. A1 - Stadler, S. A1 - Bäßler, Ralph A1 - Bettge, Dirk A1 - Jeschke, S. A1 - Kather, A. A1 - Lempp, C. A1 - Lubenau, U. A1 - Ostertag-Hennig, C. A1 - Schmitz, S. A1 - Schütz, S. A1 - Waldmann, S. T1 - Towards an optimization of the CO2 stream composition - A whole-chain approach N2 - CO2 streams captured from power stations or industrial plants may contain impurities that impact the consecutive steps of the CO2 capture and storage (CCS) chain. As the basis for an optimization of CO2 purity over the whole CCS chain, impacts of different impurities were investigated at key steps including studies on (i) corrosion of metallic materials in CO2 streams and brine, (ii) fluid and interfacial properties as a function of pressure, temperature and CO2 stream composition and their implications for CO2 transport, injection and geological storage, (iii) costs of different pipeline design options, (iv) geochemical alterations at typical reservoir conditions and their implications for geomechanical rock properties. Major findings are synthesized for two exemplary single source-single sink CCS chain scenarios involving CO2 stream compositions typical for pre-combustion capture and oxyfuel combustion. Recommendations for material selection for compression, transport and injection were derived for various CO2 stream compositions. To reliably control corrosion, a limitation of water contents to 50 ppmv is recommended for pipeline transportation of all CO2 streams. At geological storage conditions, the presence of either O2, NOx or SO2 only weakly affected fluid-mineral/rock interactions that still impacted geomechanical rock properties. KW - CCS KW - Impurities KW - Associated incidental substances KW - Pipeline design KW - Corrosion KW - Fluid-rock interactions PY - 2016 UR - http://www.sciencedirect.com/science/article/pii/S1750583616305047 DO - https://doi.org/10.1016/j.ijggc.2016.08.019 SN - 1750-5836 SN - 1878-0148 VL - 54 IS - 2 SP - 682 EP - 701 PB - Elsevier AN - OPUS4-38401 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Mundhenk, N. A1 - Huttenloch, P. A1 - Bäßler, Ralph A1 - Kohl, T. A1 - Steger, H. A1 - Zorn, R. T1 - Electrochemical study of the corrosion of different alloys exposed to deaerated 80 °C geothermal brines containing CO2 N2 - Corrosion of metallic engineering materials accounts for problems during geothermal operation in the Upper Rhine Graben (URG). Herein, we study the electrochemical behaviour of various metal alloys in an 80 °C simulated geothermal environment by using potentiodynamic polarisation and open-circuit potential measurements. Two different natural geothermal waters from URG geothermal sites were used for the experiments. The measurements reveal spontaneous passivation to be a key process for all alloys. This ennoblement protects more noble alloys from significant corrosion (e.g. titanium gr. 2, alloy 625) and brings less noble alloys to failure, mostly due to pitting corrosion (e.g. 316L). KW - A. Alloy KW - B. Polarization KW - C. Passivity KW - C. Pitting corrosion KW - C. Repassivation KW - C. Thermodynamic diagrams PY - 2014 DO - https://doi.org/10.1016/j.corsci.2014.03.027 SN - 0010-938X VL - 84 SP - 180 EP - 188 PB - Elsevier Ltd. CY - Orlando, Fla. AN - OPUS4-30634 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bäßler, Ralph A1 - Sobetzki, Joana A1 - Sarmiento Klapper, H. T1 - Korrosionsbeständigkeit: Beurteilung von Werkstoffen für den Einsatz in Geothermieanlagen N2 - Aufgrund der extremen Betriebsbedingungen in Geothermieanlagen des Norddeutschen Beckens ist die Werkstoffauswahl für ober- und untertägige Komponenten entscheidend für einen sicheren und zuverlässigen Betrieb. Im Rahmen der Werkstoffqualifizierung wurden mittels klassischer Auslagerung und elektrochemischen Untersuchungen an zwei hochlegierten Stählen deren Einsatzgrenzen für die Förderung von hochsalinarem Aquiferfluid der geothermischen Tiefbohrung in Groß Schönebeck ermittelt. Die Ergebnisse und daraus resultierende Schlussfolgerungen werden hier vorgestellt. KW - Korrosion KW - Geothermie PY - 2013 SN - 1611-1478 VL - 64 IS - 1 SP - 92 EP - 96 PB - WVGW, Wirtschafts- u. Verl.Ges. Gas und Wasser CY - Bonn AN - OPUS4-27681 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bäßler, Ralph A1 - Sarmiento Klapper, H. A1 - Burkert, Andreas T1 - Korrosionsbeständigkeit von Werkstoffen für den Einsatz in Geothermieanlagen N2 - Für den sicheren und zuverlässigen Betrieb von Geothermieanlagen ist, aufgrund der extremen Betriebsbedingungen, die Werkstoffauswahl für bohr- und verfahrenstechnische Einrichtungen entscheidend. Es werden die im Rahmen der Werkstoffqualifizierung für zwei hochlegierte Stähle durch elektrochemische Untersuchungen und klassische Auslagerungsversuche ermittelten Einsatzgrenzen im Bereich geothermischer Tiefenbohrungen für die Förderung des hochsalinen Aquiferfluids von Groß Schönbeck dargestellt. KW - Korrosion KW - Geothermie PY - 2012 SN - 0948-6615 VL - 21 IS - 74 SP - 26 EP - 29 PB - GtV-Service GmbH CY - Berlin AN - OPUS4-27620 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Klapper, H.S. A1 - Bäßler, Ralph A1 - Weidauer, K. A1 - Stürzbecher, Dieter T1 - Evaluation of suitability of high-alloyed materials for geothermal applications in the north German basin N2 - In the last years geothermal power has become a reliable and significant energy source. Because service conditions in geothermal facilities from deeply located aquifers are critical in terms of corrosion, materials selection is a very important issue. Preliminary evaluation of the materials suitability represents therefore a valuable strategy to ensure a secure and reliable operation of the facilities. In geothermal applications, the use of high-alloyed materials such as superaustenitic stainless steels, and nickel-based alloys has been considered as a good alternative because of their remarkable corrosion resistance and appropriate mechanical properties. Nevertheless, the corrosion behavior of those metallic materials in geothermal fluids at service conditions has not been determined in many cases. In this work, laboratory tests including electrochemical investigations and exposure tests at 100 °C and 150 °C (1,500 kPa) showed the limits of suitability concerning localized corrosion of three different, corrosion-resistant alloys in the highly saline fluid of the North German Basin. KW - Duplex steel KW - Geothermal KW - Localized corrosion KW - Nickel-based alloys KW - Stainless steel PY - 2012 DO - https://doi.org/10.5006/1.3676631 SN - 0010-9312 SN - 1938-159X VL - 68 IS - 1 SP - 016001-1 EP - 016001-9 PB - National Association of Corrosion Engineers CY - Houston, Tex. AN - OPUS4-25980 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -