Petroleum processing with low acidity catalyst

Details Petroleum processing with low acidity catalyst Petroleum processing with low acidity catalyst

1981-06-16

1984-03-27

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208120, C10G 4716, C10G 1105

Patent

active

044393105

ABSTRACT:
A method for upgrading a high boiling hydrocarbon fraction by reducing the molecular weight of at least a portion of the waxy or non-waxy constituents of the fraction with a catalyst composed of a heat stable crystalline zeolite in a matrix comprising a degraded heat-sensitive crystalline zeolite.

REFERENCES:
patent: 3725243 (1973-04-01), Hass et al.
patent: 4257872 (1981-04-01), La Pierre et al.
patent: 4257874 (1981-03-01), Bergina
patent: 4261861 (1981-04-01), Tu et al.
patent: 4263129 (1981-04-01), Chen et al.
patent: 4269697 (1981-05-01), Chen et al.
patent: 4312743 (1982-01-01), Tu et al.
patent: 4315814 (1982-02-01), Shihabi

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