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Eingeladener Vortrag
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In this talk, general aspects of the safety and acceptance of hydrogen technologies were presented. How can trust in new technologies be built when past accidents led to myths and fairy tales? The presentation does away with general prejudices and shows that handling hydrogen is neither more unsafe nor safer than handling other fuel gases. The basis for the safe handling of hydrogen is always a risk analysis.
The Konrad Adenauer Foundation
and the Delegation of German Business in Nigeria is conducting a "Nigeria Hydrogen Future Webinar Series". The fourth event was held under the title "Safe and Sustainable Hydrogen Production in Nigeria". BAM respectively the Competence Centre H2Safety@BAM was invited to present an overview lecture on hydrogen safety and future challenges with regard to safety-related issues. The lecture formed the core of the webinbar along with two other presentations.
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.
The hydrogen tightness of high-pressure hydrogen storage is a Basic criterion for long-term storage. The H2 permeation coefficients of epoxy resin and a glass lacquer were determined to enable the geometric optimization of a glass capillary storage. It was found that the curing conditions have no significant influence on the H2 permeation coefficient of resin.
The H2 permeation coefficient of epoxy resin is only about three orders of Magnitude greater than that of borosilicate glass. This suggests that the initial pressure of 700 bar takes about 2.5 years to be halved in capillary array storage. Therefore, a high-pressure hydrogen storage tank based on glass capillaries is ideally suited for long-term storage in mobile applications.
Die BAM stellt sich mit verschiedenen Themen auf der EUROPEAN CONFERENCE 2019 ON PLANT & PROCESS SAFETY vor. Die Themen sind eine Auswahl von Forschungs- und Dienstleistungsarbeiten, die zur Prozesssicherheit geleistet werden und beinhalten Druckentlastungsvorgänge, Sicherheit von Biogasanlagen, Pipelinesicherheit und sicherer Einsatz von Sauerstoff.
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.
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.