Major Chemical Accidents in the 21st Century Europe and its Lessons Learned in Higher Education

This article provides an example of how to use case studies in the case of disaster management education subjects. The development of the subject’s program and content are a continuous activity, actually a consequence of the changing world. Companies carrying out chemical processes while maintaining their competitiveness, cannot be considered constant in parallel with the constantly evolving technical conditions. Therefore, industrial processes, chemical processes, accident prevention, recovery techniques, presentations in the lectures need to be updated.New methods can be used for computing devices, applications, or their results. In the case of hazard analysis, the software and the presentation of their computational results are, in my experience, effective in the line of teaching methods. Namely, depicting and propagating the propagation of a gaseous material with a dangerous property, the direction and speed of the wind (and other physical chemical parameters) is an effective frontal technique for the students.The chemical processes are based on numerous chemical processes, which are able to operate under constant control of the control parameters. There is a strong professional justification for describing these processes, which is the subject of the Dangerous Technology section of the subject in the field of industrial security.