Microsphere Silicate-1 molecular sieve catalyst and preparation method thereof, and caprolactam preparation method
The present invention relates to a microsphere Silicate-1 molecular sieve catalyst containing a trace amount of metal ions, and a preparation method thereof, and a method for preparing caprolactam from cyclohexanone oxime. According to the present invention, based on the weight of the dry base of th...
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Format: | Patent |
Sprache: | chi ; eng |
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