Antifoulant additives for hydrocarbon streams

Details Antifoulant additives for hydrocarbon streams Antifoulant additives for hydrocarbon streams

1979-07-16

1980-08-05

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With prevention or removal of deleterious carbon...

203 8, 208188, 208348, 252 83, 252406, 585950, C10G 916, C09K 1512, C23F 1402

Patent

active

042160766

ABSTRACT:
A method for preventing fouling of equipment used in hydrocarbon processing is provided comprising adding to said hydrocarbon a polyalkyleneoxy sulfoxy salt represented by the formula: ##STR1## wherein R is a linear alkyl radical having from about 6 to 15 carbon atoms or an alkyl phenyl radical wherein the alkyl group contains from about 8 to 10 carbon atoms, R.sub.1 is H or CH.sub.3, n is a number from 3 to 8, x is 3 or 4 and M.sup.+ is an ammonium or an alkali metal cation.
An antifouling formulation is also provided which comprises an alcohol-water dispersion of the above antifouling agent and a surfactant comprising a fatty acid dialkanol amide.

REFERENCES:
patent: 2927078 (1960-03-01), Nathan
patent: 3105810 (1963-10-01), Miller
patent: 3574088 (1971-04-01), Bsharah et al.
patent: 3630929 (1971-12-01), Van Dijk
patent: 3728266 (1973-04-01), Komeda et al.
patent: 3951793 (1976-04-01), Tate et al.
patent: 4005020 (1977-01-01), McCormick et al.
patent: 4024048 (1977-05-01), Shell et al.

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