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- 2023 (10) (entfernen)
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- Hydrogen (3)
- Safety (3)
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Eingeladener Vortrag
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Germany has concluded energy partnerships with various countries, including Japan. During the 3rd meeting of the Hydrogen Working Group, the strategic approach of both countries on developments of hydrogen guidelines, certification and safety was presented and discussed. BAM gave a presentation on important topics in the field of safety research and on safety-related issues along the value chain. Furthermore, the work program and selected projects of the competence center H2Safety@BAM were presented.
A safe supply of energy is a fundamental prerequisite for modern industrial societies. The extent to which the energy turnaround is being shaped in Germany in terms of, for example, energy policy, promotion, but also social development was discussed during the 12th Wildau Science Week. BAM contributed to the topic of safety of energy sources and presented the competence center H2Safety@BAM.
Um die Energiewende voranzubringen, wird neben dem Ausbau der Erneuerbaren Energien ein schneller Markthochlauf bei Wasserstoff-Erzeugung, Transport und Anwendung angestrebt. Dieser Markthochlauf geht derzeit insbesondere einher mit Fragen der Wirtschaftlichkeit und der Umsetzung einer Serienfertigung von Elektrolyseuren. Bei Fragen der Sicherheit wird üblicherweise auf das bestehende Regelwerk verwiesen. Da der Umgang mit Wasserstoff und die Technologien zur Wasserstoff- Erzeugung nicht neu sind, geht man davon aus, dass durch die Einhaltung der bestehenden Regelwerke die Anlagen ausreichend sicher sind. Aber ist das wirklich so? Decken die bestehenden technischen Regelwerke alle derzeitigen Entwicklungen im Zusammenhang mit der Wasserstofferzeugung und -nutzung in allen notwendigen Facetten ab, um die Sicherheit zu gewährleisten? Der Experten-Workshop soll die Möglichkeit bieten, sich über die Sicherheit bei Wasserstofferzeugung und -nutzung auszutauschen sowie offene Fragestellungen und Lücken im Regelwerk zu identifizieren. Hierzu sind sowohl Impulsvorträge als auch ein offener Austausch mit allen Teilnehmenden geplant.
Green hydrogen is seen as a cornerstone of the energy transition and decarbonization efforts of industry, transportation and the utilities sectors. The binding goal of the EU and Germany to reduce net zero carbon emissions by 2045 will substantially increase the demand for green hydrogen as an important carbon-free substitute for fossil fuels. The World Energy Council expects an annual demand of 60 million tons (equivalent 2.000 TWh) hydrogen and its derivatives (especially ammonia and methanol) in the EU until 2050. lt is estimated that the EU can produce less than half of its needed hydrogen by 2050, and will need to import the rest. African coastal countries therefore have the opportunity to become net exporters of their carbon-free regenerative energy in the form of hydrogen and its derivatives and to enable better economic growth and generate wealth on the African continent. The large-scale production, transport and storage of green hydrogen will require large investments in the development of knowledge and training, logistics and capital goods - for both the EU and African countries.
BAM is already facing the lack of skilled workers and hydrogen experts. By bundling its expertise in the field of hydrogen technologies into a competence center H2Safety@BAM to create confidence in the technology The topic of hydrogen has been current at BAM for more than one hundred years and is also currently the focus of numerous research and cooperation activities. In order to transfer its expertise in this field BAM developed a number of education activities. The centre of all activities is the Graduate School “Trustworthy Hydrogen”, established in 2022 together with the BTU Cottbus. In the presentation all activities and especially those of the graduate school and details of the cooperation with the University of Namibia are shown.
Die BAM beteiligt sich sehr aktiv am Forschungsnetzwerk Wasserstoff, eines von neun Forschungsnetzwerken Energie der Bundesregierung. Der Vortragende ist Sprecher des Cluster IV "Sicherheit, Akzeptanz und nachhaltige Markteinführung" vom Forschungsnetzwerk und wurde vom Geschäftsführer des Center of Safety Excellence GmbH gebeten, die aktuellen Forschungsbedarfe des Netzwerkes, die in der Expertenempfehlung 2023 dem BMWK übermittelt wurden, vorzustellen.
The Gases Advisory Group is organized regularly by the Prevention Division of the German Employer's Liability Insurance Association for Raw Materials and the Chemical Industry. The event serves as an exchange between science and industry on current safety-related issues concerning oxygen and hydrogen. In this context, BAM presented an overview of its various activities of the competence center H2Safety@BAM, which are reflected in the entire hydrogen value chain. In addition, the plans for the expansion of the test infrastructure at BAM's Technical Safety Test Site were presented. The results of the DELFIN project on the safety of pressurized gas storage tanks, the release tests of liquid hydrogen as well as the underfiring of corresponding cryogenic storage tanks and the plans for the ModuH2Pipe@BAM project were also presented. The presentation concluded with the current recommendations of the Hydrogen Research Network.
Ammonia Safety
(2023)
In order to share the latest technological information in the gas field and develop the gas industry, the Korean Gas Safety Corporation host an international gas safety seminar every year by inviting domestic and foreign experts. In year 2023, the seminar focussed on the latest trends in ammonia safety management and utilization technology. BAM was asked to give a presentation on ammonia safety and its flammability in specific. Based on the international flammability classification the required explosion protection measures were presented,which are defined by the European ATEX rules. As final part of the presentation the German strategy on transformation of existing infrastructure, here especially the transformation of landbased LNG terminals, was shown as well.
Ammonia Safety
(2023)
Ammonia is an energy source that has been produced and used on a large scale for many decades, primarily as a fertilizer or feedstock in nitrogen chemistry. The CAMPFIRE alliance, founded as part of the "WIR!- Wandel durch Innovation in der Region" funding program of the German Federal Ministry of Education and Research (BMBF), aims to research and develop new energy conversion and storage technologies for the future energy system based on green ammonia. The safe handling of ammonia is an important issue along the entire value chain. Therefore, the alliance has organized a webinar to discuss the topic of ammonia safety and in particular its flammability. BAM's contribution presented the topic of flammability in detail, placed the classification of ammonia in an international, European and national context and presented the basic principles of explosion protection that result from this and must be observed during use and application.
Die Einführung von Wasserstoff als sicherer Energieträger braucht eine robuste Wissensbasis, darauf aufgebaute Werkzeuge zur Auslegung und Sicherheitsbewertung von Wasserstofftechnologien und ein international harmonisiertes Regelwerk. Viele der innovativen Technologien implizieren Wasserstoff bei hohen Drücken und/oder kryogenen Temperaturen, mit denen in verteilten Anwendungen erstmalig private Nutzer in Kontakt kommen. Um überkonservative, teure Sicherheitslösungen zu vermeiden, gleichzeitig aber die Einsetzbarkeit und Sicherheit von Wasserstoffanwendungen zu demonstrieren und die Akzeptanz für die Technologie aufrecht zu halten, muss auch die Sicherheitsforschung mit den Trends der technologischen Entwicklung Schritt halten, oder sie besser noch antizipieren. So beschreibt dieser Überblicksartikel nicht nur den gegenwärtigen Stand der Kenntnisse und Technik bezüglich Wasserstoffsicherheit, sondern auch ihre Weiterentwicklung.
Hydrogen is a central component of the energy transition and the European Green Deal for a climate-neutral Europe. To be able to achieve the targets defined by 2045, the EU and the German government have drafted a framework for action and are making long-term investments in research, development and the rapid implementation of innovative hydrogen technologies.
The conditions for a successful energy transition and the economic use of green hydrogen as a clean energy carrier are Hydrogen readiness and a rapid market ramp-up, as well as the establishment of the necessary value chains in the national and European framework. Reliable quality and safety standards are the prerequisite for ensuring safety of supply and environmental compatibility and for creating trust in these technologies.
BAM has bundled its expertise in the field of hydrogen technologies into a competence center H2Safety@BAM to create confidence in the technology and to support the hydrogen strategies of the German government and the EU. The topic of hydrogen has been current at BAM for more than one hundred years and is also currently the focus of numerous research and cooperation activities. The competence centre H2Safety@BAM and its vision of “We build trust in hydrogen technologies” will be presented with its many safety-related topics, which can be found throughout the entire hydrogen value chain. Two deep dives will present the results on projects dealing with the design-to-cost issue of classical pressurized gas storage containments and the consequences of the release of liquid hydrogen, which will be roughly compared to the release of ammonia.