(17b) How Do Flame Arresters Work?
AIChE Spring Meeting and Global Congress on Process Safety
2017
2017 Spring Meeting and 13th Global Congress on Process Safety
Global Congress on Process Safety
Tutorials in Process Safety – LPS I
Monday, March 27, 2017 - 11:00am to 11:30am
Processes involving the storage, transport, separation, & destruction of flammable vapors are ubiquitous in the chemical & petrochemical industries. These operations present inherent explosion risks that are often addressed through the application & use of Flame Arresters.
However, many practicing engineers & recent graduate engineers are unfamiliar with Flame Arresters, which can lead to dangerous misapplications. This introductory presentation details the basic fundamental principles of flame arresters, the industry standards governing these devices, & common flame arrester applications.
Key technical concepts related to flame arresters, such as the MESG, the dynamics of propagating explosions, & arrester element design will be described. The critical regulatory & industry requirements of NFPA 67, NFPA 69, & 33 CFR Part 154 will be cited. A generous cross section of typical flame arrester applications will be provided.
However, many practicing engineers & recent graduate engineers are unfamiliar with Flame Arresters, which can lead to dangerous misapplications. This introductory presentation details the basic fundamental principles of flame arresters, the industry standards governing these devices, & common flame arrester applications.
Key technical concepts related to flame arresters, such as the MESG, the dynamics of propagating explosions, & arrester element design will be described. The critical regulatory & industry requirements of NFPA 67, NFPA 69, & 33 CFR Part 154 will be cited. A generous cross section of typical flame arrester applications will be provided.