(SDS dry desulfurization system) production line introduction: as a well-known domestic comprehensive service provider for flue gas treatment, it has a variety of core technologies including dry desulfurization, semi dry desulfurization and wet desulfurization, mainly including SDS sodium based dry desulfurization, SDS calcium based dry desulfurization, SDA rotary spray drying desulfurization, CFB circulating fluidized bed desulfurization, ammonia desulfurization, limestone gypsum desulfurization, which are widely used in coke ovens, lime kilns, gas boilers Heating furnace, hot-blast furnace and other industries.