| 摘要 |
PROBLEM TO BE SOLVED: To provide a means for simultaneously obtaining mineral water and clay particles from rocks containing a peculiar component. SOLUTION: Porous basaltic andesite is ground and screened to have almost uniformly sized shingles, which are kneaded with water mixing 1 part by weight of the shingles with 1 to 1.3 parts by weight of the water. The resultant water solution is filtered out to separate the clay particles from the mineral water to simultaneously obtain both of them to receive all and every blessings of nature. COPYRIGHT: (C)2008,JPO&INPIT
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