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Application filed by Dalian Inst Chem & Physics CasfiledCriticalDalian Inst Chem & Physics Cas
Priority to MYPI2015700780ApriorityCriticalpatent/MY171426A/en
Priority claimed from PCT/CN2012/081995external-prioritypatent/WO2014047801A1/en
Publication of MY171426ApublicationCriticalpatent/MY171426A/en
The present invention concerns a SAPO'.J4 molecular sieve and method for preparing the same, whose chemical composition in the anhydrous state is expressed as: mDIPA-(SixAlyP2)O2, wherein, DIP A is diisopropylamine existing in cages and pore channels of said molecular sieve, wherein m is the molar number of diisopropylamine per one mole of (SixAlyPz)O2, and m is from 0.03 to 0.25; x, y, z respectively represents the molar number of Si, Al, P, and xis from 0.01 to 0.30, and y is_ from 0.40 to 0.60, and z is from 0.25 to 0.49, and x + y + z =I. The SAPO-34 molecular sieve can be used as catalysts for acid-catalyzed reaction or oxygenate to olefins reaction.
MYPI2015700780A2012-09-262012-09-26Sapo-34 molecular sieve and sythesis method thereof
MY171426A
(en)