Treatment of sulfur exhaust gases
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Experts needed in heat exchangers capable of withstanding sulfur dioxide exhaust gases, as well as in the design and application of power waves
In China, representative companies in exhaust gas treatment include Beijing Meiston, which uses DuPont’s technologies as well as PowerWave technology. It seems that sulfur exhaust gases do not require heat exchangers; cooling is achieved by spraying water. If heat recovery is desired, consideration must be given to dew point corrosion, and the heat exchange temperature should be above the dew point; cast iron alloy plates can be used for this purpose.