Liquid hydrocarbon-soluble rare earth chelates prepared from the

Details Liquid hydrocarbon-soluble rare earth chelates prepared from the Liquid hydrocarbon-soluble rare earth chelates prepared from the

1979-03-05

1981-02-17

Kyle, Deborah L.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

260429J, 2604292, C10L 118

Patent

active

042512336

ABSTRACT:
Liquid hydrocarbon-soluble rare earth chelates prepared from the novel ligand 2,2,7-trimethyl-3,5-octanedione when dissolved in fuels such as gasoline and diesel oil prevent formation and/or effect removal of carbonaceous deposits during the combustion thereof. The use of fuels containing these chelates promotes more efficient operations of devices such as internal combustion engines in which the fuels are burned by minimizing or eliminating the accumulation of harmful carbonaceous materials in the combustion chambers and by preventing knocking and/or other undesirable performance characteristics.

REFERENCES:
patent: 2086775 (1937-07-01), Lyons et al.
patent: 2151432 (1939-03-01), Lyons et al.
patent: 3003859 (1961-10-01), Irish et al.
patent: 3794473 (1974-02-01), Eisentraut et al.
patent: 3946057 (1976-03-01), Reedy
patent: 4036605 (1977-07-01), Hartle
Seebach et al., "Synthesis . . . and Formation of Chiral 1,3-Diketones by Acylation", Angew. Chem. Internat. Ed. Eng., 1972 11(2) 127-128.

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