Important Notice: Limited Web Access Dec 16 to 18, 2016
AIChE will undertake a routine upgrade of our digital infrastructure over the weekend of December 16-18, 2016. During this period access to certain areas of the website will be limited. Additional information will be forthcoming shortly.
Most solid materials that can be ignited can form an explosive dust cloud if the particle size of the solid is small enough. Special attention should be pay to identification of accumulation of dust and powders in plants and to specified safe operating procedures for handling powders and dusts.