| 摘要 |
PURPOSE: To provide a simple method of synthesizing a zeolite such as £A1|-SSZ-31 zeolite good in purity. CONSTITUTION: A zeolite is synthesized by drying a mixture of a zeolite raw material with an aluminum-containing substance, an organic template (preferably N,N,N,N',N',N'-hexaethyl-1,6-diazoniahexane dihydroxide or its salt) and water, providing a powdery dry gel, reacting the resultant dry gel while bringing the dry gel into contact with saturated steam and synthesizing the £A1|-SSZ-31. Furthermore, the N,N,N,N',N',N'-hexaethyl-1,6-diazoniahexane dihydroxide or its salt is used as the organic template to synthesize the zeolite.
|
