Dust Hazard Analysis (DHA)
4 articles in this category
Combustible Dust Hazard Analysis (DHA)
What Is A Dust Hazard Analysis? As defined in NFPA 652, Standard on the Fundamentals of Combustible Dust (2019 edition), a Dust Hazard Analysis (DHA) is a systematic review to both identify and...
Metal Dust Explosions
Most people are aware that organic materials such as flour and sugar dust can cause large explosions. However, many types of metal dust are also explosive. Aluminum, bronze, magnesium, silicon and...
Fire Protection in Electric Generating Stations
You have moved the fuel, burned it, generated the steam to drive the generator and sent the power on its way. You might think you are in good shape if you have addressed the fire hazards associated...
Electrical Design in Hazardous Areas
If you store, process or generate combustible liquids or dusts, the fire and explosion potential is reason enough to be concerned about the electrical design for the areas involved. The extent of the...