| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a zeolite production method having a CHA structure and small variation of particle size and a molar ratio of SiO/AlO.SOLUTION: Provided is the zeolite production method which is aluminosilicate having a CHA structure, and which comprises: a synthetic step for synthesizing zeolite by reaction of a raw material composition formed of an Si source, Al source, alkaline source and construction regulator. The Al source is dried aluminum hydroxide gel.</p> |
