Recently, Chongqing Science and Technology Commission organized a scientific achievement appraisal on “coal-fired flue gas ultralow emission boiling-type foam FGD and dust removal integrated technology and equipment” program accomplished by Yuanda Engineering. The technology is innovative, functional, technically mature and reliable, attaining to international advanced level, and passing the scientific achievement appraisal.
Currently, the technology has been applied in Shanghai Caojing Power Plant 1000MW unit and Huaneng Jinling Power Plant 1000MW unit, which have met ultralow emission requirement regulated by government. Huaneng Jinling Power Plant #1 unit is the first project in China satisfying ultralow emission requirement without WESP. The third party performance test report indicates that dust and SO2 emission index reach 1.7～2.3mg/Nm3 and 1～9mg/Nm3 respectively.
40 patents have been awarded to this technology, including 15 invention patents and 1 software copyright. “The coal-fired flue gas ultralow emission boiling-type foam FGD and dust removal integrated technology and equipment of Yuanda Engineering” provides an innovative integrated solution for coal-fired flue gas SO2 and dust ultralow emission industry in China. This appraisal lays solid foundation for Yuanda Engineering to explore the market in coal-fired flue gas SO2 and dust ultralow emission industry.