1990•Journal of the Chemical Society Faraday TransactionsRequires access

Synthesis and properties of the silicoaluminophosphate molecular sieve SAPO-31

Heide‐Lore Zubowa, E. Alsdorf, Rolf Fricke, Frank Neissendorfer, J�rgen Richter-Mendau, Ellen Schreier, Dieter Zeigan, Bodo Zibrowius

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Abstract

The silicoaluminophosphate molecular sieve SAPO-31 has been synthesized and characterized by XRD, 27Al, 29Si, and 31P MASNMR, IR spectroscopy, electron microscopy, DTA-TGA, chemical analysis, and the catalytic conversion of methanol to light olefins. The results from XRD and NMR investigations show that hydration causes structural changes of the framework.

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Available abstract

Key concepts: Molecular sieve, Catalysis, Infrared spectroscopy, Chemical engineering, Methanol, Scanning electron microscope, Materials science, Elemental analysis