The impact of the upcoming ammonia escape assessment on existing ammonia-based flue gas desulfurization

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This post was last edited by in the blink of an eye on 2017-1-6 at 10:12. A new explanation has emerged regarding the causes of fog and haze: at present, sulfate aerosols play a significant role in the formation of fog and haze, which is why efforts to reduce emissions in recent years have not yielded much success in controlling fog and haze. I remember that a few years ago, when discussing ammonia-based desulfurization with users, one of them mentioned that foreign countries implement regulations regarding ammonia emissions; it’s only a matter of time before we keep up with international standards in this area. It seems that the consideration of ammonia emissions in environmental assessment is likely to happen quite soon. Once ammonia escape assessment is included in environmental protection evaluations, it becomes crucial to determine whether existing ammonia-based desulfurization systems can reduce ammonia escape through improved parameter control so as to meet the emission standards. It is expected that such systems will replace their absorbents to comply with the new emission standards.