Incineration
Further Application of Incineration ? new fuel cell Original fuel cell New fuel cell using incineration waste Waste : fly ash reason: high calcium content (66.8 wt% )for the formation of calcium phosphate hydrogel What is calcium phosphate hydrogel? a type of fast proton conductor, increase the efficiency of fuel cell Calcium phosphate hydrogel (a) Incineration fly ash + phosphoric acid (b) mixture of K2CO3 and CaCO3 reagents (c) CaCO3 reagent Performance of new fuel cell Performance of new fuel cell The performance of the fuel cell containing calcium phosphate hydrogel synthesized from incineration fly ash is almost equal to that of the fuel cell containing a hydrogel membrane obtained from other reagents