A kind of novel molecular sieve composition EMM 12, its preparation method and using method
A kind of novel molecular sieve composition EMM 12, its preparation method and using method
- CN 102,112,397 B
- Filed: 07/15/2009
- Issued: 12/21/2016
- Est. Priority Date: 07/28/2008
- Status: Active Grant
- EN CH
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- Pin
