Filtern
Dokumenttyp
- Vortrag (3) (entfernen)
Sprache
- Englisch (3)
Referierte Publikation
- nein (3) (entfernen)
Schlagworte
- Explosive properties (3) (entfernen)
Organisationseinheit der BAM
Eingeladener Vortrag
- nein (3)
Reactive (energetic) organic substances and mixtures may be identified based on the structure particularly by the present groups in molecule associated with explosive or self-reactive properties (examples are e.g. acetylenes, azides, azo compounds, peroxides, etc.). To characterize explosive properties of such substances and mixture many international accepted test methods are available. Exemplary test results are explained and the following classifications according to international regulations for hazardous substances and dangerous goods are discussed. Measures to avoid critical conditions during manufacturing, handling, storage and transport are explained and accidents are analysed.
Differential Scanning Calorimetry (DSC) may be used to avoid testing for explosive and self-reactive properties according to the legal regulations of chemicals substances and dangerous goods.
Demonstrated measured exothermic decomposition energy value significantly affected by numerous factors - choice of sample vessel, sample mass, baseline shape, peak shape, heating rate.