Homogeneous and stable composition of asphaltenic liquid hydroca

Details Homogeneous and stable composition of asphaltenic liquid hydroca Homogeneous and stable composition of asphaltenic liquid hydroca

1986-01-06

1986-11-11

Howard, Jacqueline V.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 63, 44 71, C10L 118

Patent

active

046220470

ABSTRACT:
Industrial fuels comprised of mixtures of asphaltenic heavy hydrocarbon fractions and light fractions are provided wherein the flocculation of asphaltenes is minimized by the addition of from 50 to 5000 ppm of an additive composed of a constituent A and/or a constituent B to render the composition homogeneous and stable. Constituent A results from the condensation of a linear N-alkyl polyamine with a cyclic anhydride and constituents B results from the reaction of an ethoxylated amine with a carboxylic acid of C.sub.8 to C.sub.30.

REFERENCES:
patent: 3920414 (1975-11-01), Steere et al.
patent: 4204481 (1980-05-01), Malec
patent: 4375974 (1983-03-01), Maldonado et al.
patent: 4433977 (1984-02-01), Carrier et al.

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