Tin-containing zeolitic material having a BEA framework structure

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United States of America Patent

PATENT NO 9999878
SERIAL NO

15033824

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Abstract

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A process for preparing a tin-containing zeolitic material having a BEA framework structure comprising providing a zeolitic material having a BEA framework structure having vacant tetrahedral framework sites, providing a tin-ion source in solid form, incorporating tin into the zeolitic material via solid-state ion exchange, calcining the zeolitic material, and treating the calcined zeolitic material with an aqueous solution having a pH of at most 5.

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Patent Owner(s)

  • BASF SE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hammond, Ceri Pontardawe, GB 3 13
Hermans, Ive Kloten, CH 9 25
Müller, Ulrich Neustadt, DE 138 926
Parvulescu, Andrei-Nicolae Ruppertsberg, DE 101 404
Teles, Joaquim H Waldsee, DE 19 132
Uhl, Georg Kaiserslautern, DE 10 31
Vautravers, Nicolas Mannheim, DE 25 133
Wolf, Patrick Donnersdoft, DE 20 56

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