Chemistry of inorganic compounds – Zeolite – Organic compound used to form zeolite
Patent
1998-01-12
1999-10-05
Bell, Mark L.
Chemistry of inorganic compounds
Zeolite
Organic compound used to form zeolite
423709, 423716, C01B 3948
Patent
active
059619511
ABSTRACT:
The present invention relates to a composition and a method for preparing ZSM-48 exhibiting an X-ray pattern having values as set forth in Table 1 of the specification. The method of the present invention includes (a) preparing a reaction mixture; and (b) maintaining the mixture under crystallization conditions until crystals of the ZSM-48 are formed. The mixture includes a source of silica, a source of trivalent metal oxide, an alkali metal oxide, ethylenediamine and water. The mixture, in terms of mole ratios of oxides, has the following composition ranges:
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Kennedy Carrie L.
Rollmann Louis D.
Schlenker John L.
Bell Mark L.
Keen Malcolm D.
Mobil Oil Corporation
Roberts Peter W.
Sample David
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