| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a synthetic method of ZSM-5 type zeolite by using an extremely small amount of a structure regulation agent. <P>SOLUTION: The synthetic method of ZSM-5 type zeolite includes a process for preparing an emulsion by mixing an aqueous solution containing a silicon (Si) source, an aluminum (Al) source, a structure regulation agent, an alkali metal hydroxide and water with an organic solvent containing a surfactant; and a process of hydrothermal treatment of the emulsion. In the synthetic method of ZSM-5 type zeolite, the molar ratio of the structure regulation agent/(Si+Al) is 0.001 to 0.03; and the molar ratio of the alkali metal hydroxide/(Si+Al) is 0.05 to 0.28. <P>COPYRIGHT: (C)2012,JPO&INPIT |
