February 8, 2010, Beijing--Dr Tingyu Zhu of IPE was announced by SIPO of winning the 11th China Patent Awards for Excellence for his invention of “Double Circulating Dry Process Fluidized Bed for Desulphurization”

　　Dr Tingyu Zhu, the main inventor and his team, has been committing themselves since 2003 in the research and development of circulating fluidized bed for flue gas desulphurization. The patents and proprietary technologies they developed has been applied in dozens of enterprises。