صمام كروي من السيراميك لإزالة الكبريت من غاز المداخن

صمام كروي من السيراميك لإزالة الكبريت من غاز المداخن(صمام FGD)FGD is a process of treating flue gases with lime stone slurry to remove SOx, NOx and other pollutants and produce gypsum slurry as a by-product. One of the technological challenges in FGD system is the highly corrosion and abrasion of the slurry to the pipe lines and valves. Severe corrosion and abrasion can result in unacceptable high costs for replacement and maintenance. Therefore in many coal fired power plant by choosing [...]