| abstract |
The invention provides an inorganic dissolution accelerator used fornobtaining a water-soluble inorganic compound(s), high in concentrationnand containing a large solid content, which accelerator is prepared bynmaking one or more compounds selected from fluorides, mineral acids,nmineral "ous" acids and salts thereof, and boric acid compounds, all eithernnatural or synthetic, coexist with an alkali metal and/or substancencontaining an alkaline metal, and is able to transform metals and inorganicnsubstances present in water, either natural or synthetic, containing as thenmain component silicon Si, aluminumAl, and/or boron B, into amorphousnhighly water-soluble inorganic compounds having the solubilities equal to,nor larger than those well known in the art. |