Crystalline silicates and hydrocarbon-conversion processes emplo

Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking

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208124, 208111, 208137, 208950, 423326, 585408, 585409, 585415, 585417, 585418, C10G 1105, C10G 35095, C10G 4718

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active

042383188

ABSTRACT:
Novel crystalline silicates which in dehydrated form have the composition in terms of moles of the oxides: (1.0.+-.0.3)(R).sub.2
O.[aFe.sub.2 O.sub.3.bAl.sub.2 O.sub.3.cGa.sub.2 O.sub.3.y(dSiO.sub.2.eGeO.sub.2)], wherein R is one or more mono- or bivalent cations and a, b, c, d, e, y and n are as defined hereinafter are disclosed. The thermally stable silicates are suitably employed as extracting agents, drying agents, ion exchange agents, catalysts and catalyst carriers.

REFERENCES:
patent: 3702886 (1972-11-01), Argauer et al.
patent: 3941871 (1976-03-01), Dwyer et al.
patent: 4039600 (1977-08-01), Chang
patent: 4061724 (1977-12-01), Grose et al.
Chem. Abstracts 74 16102y (1971) for Ger. 2,017,807.
Chem. Abstracts 76 129676y (1972) for Brit. 1,264,545.

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