Preparation and use of reactive dispersions

Details Preparation and use of reactive dispersions Preparation and use of reactive dispersions

1979-10-22

1981-04-21

Levine, Herbert

Mineral oils: processes and products

Products and compositions

208111, 208120, 208157, 208370, 252455Z, C10G 1105, C10G 4716

Patent

active

042631262

ABSTRACT:
This invention provides a method for converting waxy or viscous hydrocarbon oils to lower pour point or less viscous oils. By this method, reactive dispersions of zeolites, such as HZSM-5 crystals, are prepared with the oil to be converted, and conversion is effected by heating the dispersion.

REFERENCES:
patent: Re28398 (1975-04-01), Chen et al.
patent: Re29948 (1979-03-01), Dwyer et al.
patent: 3129164 (1964-04-01), Cameron
patent: 3668113 (1972-06-01), Burbidge et al.
patent: 3702886 (1972-11-01), Argauer et al.
patent: 3709979 (1973-01-01), Chu
patent: 3832449 (1974-08-01), Rosinski et al.
patent: 4016245 (1977-04-01), Plank et al.
patent: 4046859 (1977-09-01), Plank et al.
patent: 4076842 (1978-02-01), Plank et al.

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