Chemical Hazards and Reactions

Static Electricity

Static electricity is generated by contact and separation of materials, such as particulates moving through a stack, gas flowing from a nozzle at high velocity, or pouring or spraying of non-conducting liquids or solids.

Static electricity is also generated when:

Materials flow through pipes, hoses, ducts
A belt runs over a pulley
A person walks across a floor.

Static electricity accumulates to higher voltages in atmospheres with low humidity and during dry weather.

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