Diesel fuel containing rare earth metal and oxygenated compounds

Details Diesel fuel containing rare earth metal and oxygenated compounds Diesel fuel containing rare earth metal and oxygenated compounds

1983-11-18

1985-06-11

Harris-Smith, Y.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 56, 44 68, C10L 108

Patent

active

045226318

ABSTRACT:
Addition of an oxygenated compound and a diesel fuel soluble form of a rare earth metal has been found to reduce particulate emissions from a diesel fueled engine. Preferred soluble rare earth metal additives include cerium carbonyls such as cerium salts of alkylcarboxylic acids and cyclic carboxylic acids.

REFERENCES:
patent: 2128685 (1938-08-01), Yates
patent: 2221839 (1940-11-01), Lipkin
patent: 2737932 (1956-03-01), Thomas
patent: 2774656 (1956-12-01), Newman et al.
patent: 3976437 (1976-08-01), Shang et al.
patent: 4207078 (1980-06-01), Sweeney et al.
patent: 4251233 (1981-02-01), Sievers et al.
patent: 4264335 (1981-04-01), Bello et al.

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