Evolution of mineral phases and microstructure of high ... Springer
Abstract Potassium feldspar (Kfeldspar) was decomposed with limestone and dolomite as additives to prepare alkaline mineral siliconcalciumpotassiummagnesium fertilizer (abbreviated as SiCaKMg fertilizer) via high temperature calcination route. The effects of calcination temperature on the mineral composition, extraction ratios of available effective elements, and the ...