Silica-containing material FU-1

Chemistry of inorganic compounds – Silicon or compound thereof – Oxygen containing

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252431N, 252455Z, 260448C, 423329, C01B 3328

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active

042094984

ABSTRACT:
A silica-containing material related to zeolites and referred to hereinafter as FU-1 has the composition 0.6 to 1.4 R.sub.2 O.Al.sub.2 O.sub.3.over 5 SiO.sub.2.O to 40 H.sub.2 O, (where R is a monovalent cation or 1
of a cation of valency n) and is characterized inter alia by its X-ray diffraction pattern. It can be made by hydrothermal synthesis in presence of methylated quaternary onium compounds. It is useful as a catalyst for hydrocarbon conversion reactions, especially isomerization of xylenes.

REFERENCES:
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patent: 4021502 (1977-03-01), Plank et al.
patent: 4052479 (1977-10-01), Chang et al.
patent: 4060590 (1977-01-01), Whittam et al.
patent: 4066714 (1978-01-01), Rodewald
Aiello et al., "J. Chem. Soc. (A)", 1970, pp. 1470-1475.

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