High zeolite nanocrystallization ZSM-5 microsphere catalyst and preparation method thereof
The invention belongs to the technical field of catalysts, and particularly relates to a high zeolite nanocrystallization ZSM-5 microsphere catalyst and a preparation method thereof. According to the invention, the clay raw material is subjected to acid extraction to extract part of Al2O3 and impuri...
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Format: | Patent |
Sprache: | chi ; eng |
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