Fuels with enhanced lubricity

Details Fuels with enhanced lubricity Fuels with enhanced lubricity

1998-12-22

1999-12-07

Howard, Jacqueline V.

Fuel and related compositions

Liquid fuels

Organic nitrogen compound containing

C10L 122

Patent

active

059975938

ABSTRACT:
A reaction product of at least one C.sub.5 -C.sub.60 carboxylic acid and at least one amine selected from the group consisting of guanidine, aminoguanidine, urea, thioruea and the salts thereof is disclosed as an additive for hydrocarbon fuels. The reaction product is added to a fuel, such as gasoline, at levels of from about 5 pounds of reaction product per thousands barrels of fuel (PTB) to about 100 PTB to increase the lubricity of the fuel and thereby reduce the wear occasioned upon the fuel pump. A composition comprising a hydrocarbon fuel and the reaction product is also disclosed.

REFERENCES:
patent: 2373049 (1945-04-01), Pedersen
patent: 2584784 (1952-02-01), Biswell
patent: 2657984 (1953-11-01), Braithwaite, Jr. et al.
patent: 3615294 (1971-10-01), Von Allmen
patent: 3655560 (1972-04-01), Andress, Jr.
patent: 3677726 (1972-07-01), Coran et al.
patent: 3749702 (1973-07-01), Boelringer et al.
patent: 4295982 (1981-10-01), Frangatos
patent: 4416669 (1983-11-01), Graiff et al.
patent: 4536189 (1985-08-01), Sung
patent: 4948523 (1990-08-01), Hutchison et al.
patent: 5035720 (1991-07-01), Weers
patent: 5152807 (1992-10-01), Sexton et al.
patent: 5292351 (1994-03-01), DeRosa et al.
patent: 5336277 (1994-08-01), Poirier et al.

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