Process for recovering and upgrading hydrocarbons from tar sands

Details Process for recovering and upgrading hydrocarbons from tar sands Process for recovering and upgrading hydrocarbons from tar sands

1976-03-04

1977-01-25

Horwitz, D.

Mineral oils: processes and products

Products and compositions

Lubricating oils

C10G 104

Patent

active

040050050

ABSTRACT:
A process for recovering and upgrading hydrocarbons from tar sands by contacting the tar sands with a dense-water-containing fluid at a temperature in the range of from about 600.degree. F. to about 900.degree. F. in the absence of an externally supplied catalyst and hydrogen, and wherein the density of the water in said fluid is at least 0.10 gram per milliliter.

REFERENCES:
patent: 2665238 (1954-01-01), Truitt et al.
patent: 3051644 (1962-08-01), Friedman et al.
patent: 3929193 (1975-12-01), Duke

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