SYNTHESIS OF ZSM-58 CRYSTALS WITH IMPROVED MORPHOLOGY

Methods are provided for synthesizing ZSM-58 crystals with an improved morphology and/or an improved size distribution. By controlling the conditions during synthesis of the ZSM-58 crystals, crystals of a useful size with a narrow size distribution can be generated. Additionally, by controlling the...

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Main Authors JOHNSON, IVY D, HRYCENKO, NADYA A, CARSTENSEN, BARBARA, ENGELS, BRITA, MERTENS, MACHTELD MARIA WILFRIED
Format Patent
LanguageEnglish
French
German
Published 14.10.2015
Subjects
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Abstract Methods are provided for synthesizing ZSM-58 crystals with an improved morphology and/or an improved size distribution. By controlling the conditions during synthesis of the ZSM-58 crystals, crystals of a useful size with a narrow size distribution can be generated. Additionally, by controlling the ratio of water content to silica content in the synthesis mixture, it has unexpectedly been found that ZSM-58 crystals can be formed with an improved morphology. The improved morphology can result in ZSM-58 crystals with a more uniform size across the various dimensions of the crystal, which allows for more uniform diffusion within the crystal. This is in contrast to conventionally synthesized crystals, where the size of the crystal can vary along different axes of the crystals.
AbstractList Methods are provided for synthesizing ZSM-58 crystals with an improved morphology and/or an improved size distribution. By controlling the conditions during synthesis of the ZSM-58 crystals, crystals of a useful size with a narrow size distribution can be generated. Additionally, by controlling the ratio of water content to silica content in the synthesis mixture, it has unexpectedly been found that ZSM-58 crystals can be formed with an improved morphology. The improved morphology can result in ZSM-58 crystals with a more uniform size across the various dimensions of the crystal, which allows for more uniform diffusion within the crystal. This is in contrast to conventionally synthesized crystals, where the size of the crystal can vary along different axes of the crystals.
Author JOHNSON, IVY D
HRYCENKO, NADYA A
MERTENS, MACHTELD MARIA WILFRIED
ENGELS, BRITA
CARSTENSEN, BARBARA
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DocumentTitleAlternate SYNTHESE VON ZSM-58-KRISTALLEN MIT VERBESSERTER MORPHOLOGIE
SYNTHÈSE DE CRISTAUX DE ZSM-58 AYANT UNE MORPHOLOGIE AMÉLIORÉE
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Snippet Methods are provided for synthesizing ZSM-58 crystals with an improved morphology and/or an improved size distribution. By controlling the conditions during...
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COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
Title SYNTHESIS OF ZSM-58 CRYSTALS WITH IMPROVED MORPHOLOGY
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