Many utilities are under pressure to add flue gas desulfurization to their coal-fired units in response to more stringent air emissions regulations. There are a number of multi-pollutant compliance ...

A new range of spray dryers use a non-clogging ultrasonic atomising nozzle, which reduces overspray that can cause atmospheric contamination, the manufacturer claims. Sono-Tek claims its SonoDry ...

The basic operating principle of a wet scrubber is to pass a gas flow through an atomised spray which then interacts with the gas flow and knocks out contaminants. Those contaminants can be liquid ...

When positioning nozzles on spray bars we need to consider what the desired outcome is. If a perfectly even distribution of fluid over the target is required then the process is as follows: 1. Measure ...