Method for removing sulfur dioxide, mercury, and nitrogen oxides from a gas stream
A NOx removal process that also captures mercury. Due to the low concentration of mercury, it is captures almost for free - substantially lower cost than activated carbon.
Very high mercury capture process.
Very high NOx removal process!
Methods for post flue gas desulfurization removal of NOx and mercury. Laboratory tests have peen performed that prove the results!
Test results showed near 100% capture. This would apply to many fossil fuel fired applications and offers a big cost savings over SCR, ammonia, and activated carbon costs. The process is simple, fast and uses chemical oxidants.
The removal process is installed after fluegas desulfurization so it is much lower cost than SCR!
US 7,514,053 issued 2009-04-07 [MORE INFO
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