Mist Eliminators for Flue Gas Desulphurization
Environmentally hazardous emissions can be sharply reduced by cleaning flue gases from coal power plants. The desulfurization process takes place in a process tower where flue gases pass before they are emitted out through the plant’s chimneys. The contaminated flue gases are first sprayed with a mixture of water and chemicals that bind contaminants.
Mist elimination also includes a cleaning system where contaminated water and sledge can be removed from the mist eliminators, thus keeping them clean for greatest efficiency. Cleaning via desulfurization is very efficient. More than 95% of the contaminating substances are eliminated in this process.
Mist elimination is a critical part of this process. Eventus, is in partnership with top tier Mist Eliminator Manufacturers who have worked with leading power companies for decades and built up an extensive parameter database with testing and follow-up processes, and a design tool that adapts and optimises results based on customer conditions.
V-shaped vane type separator system for vertical gas flows. The system is typically used in gas cleaning devices such as flue gas desulphurization absorbers and wet scrubbers. They have been specifically designed to address the increasing performance demands of high efficiency mist eliminators. The system comes with an integrated online cleaning system used in processes that could cause plugging and scaling on the vane surface. The system is designed for a single, 2 or 3-stages with several cleaning layers depending on the specified liquid rest content and the operating conditions.
Washing systems are completely integrated to the V-Shape modules, thus no separate support structure for the washing system is needed. For application with high cleaning requirements the V-Shape module is equipped with both upstream and downstream cleaning devices. Eventus’ top tier partner supplies beside performance guarantees data for cleaning cycles, water consumption, nozzle and pump data and peripheral data for integrating the system into the absorbers/scrubber structure.
Target applications
– Flue gas desulphurization plants for processes with high turn down ratios.
– Exhaust air treatment plant.
– Waste Incineration plant.
– Inlet and exhaust scrubbers with high cleaning requirements.
Mist elimination systems: – PPTV, PPHT, PP, FRP, PPGC, PSU, Stainless steel 316.
Flushing systems: – PP, FRP, Stainless steel 304 and 316.
