Attempts to obtain potassium and phosphorus from fly ash from biomass

作者：Zelazny Sylwester^*; Cablik Vladimir; Cablikova Lucie

来源：Przemysl Chemiczny, 2015, 94(6): 956-959.

Flay ash from industrial combustion of biomass was leached with dild. (10%) H2SO4 and HNO3 to recover K and P. The leaching with HNO3 was more efficient than with H2SO4 and resulted in recovering up to 70.2% K and up to 60.4% P contained in the flue ash.

• 出版日期2015-6