... double/two stage coal gasifier,Phenol water disposal system for coal gasifier,Circulating fluidized bed coal gasifier ... ,wet type desulphuriztion-vegetable tannin extract desulphurization system,dry type desulphurization technology.We have more than ... metallurgy,ceramic,refractory material,building and construction material,chemical industry,glass,power generation and etc. MAIN TECHNICAL SPECS ...