| 摘要 |
<p>PURPOSE:To extract effective components from a multiple-element mineral while sufficiently and rapidly exhibiting the effect of the multiple-element mineral b heating or pressurizing a liq. mixture of the powdery multiple-element mineral and water, allowing the mixture to stand and then separating the supernatant liq. CONSTITUTION:A multiple-element mineral such as perlite and pitch-stone consisting essentially of silicon and wherein the contents of many elements are well-balanced is crushed into powder. A liq. mixture of the powder and water is heated or pressurized and then allowed to stand. Then the supernatant liq. is separated. The separated liq. is used as such or dried by a vacuum freeze drier, a spray drier, etc., to form powder which is used.</p> |
