Process of using acylated nitrogen compound petrochemical antifo

Details Process of using acylated nitrogen compound petrochemical antifo Process of using acylated nitrogen compound petrochemical antifo

1997-03-10

1998-12-22

Griffin, Walter D.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With prevention or removal of deleterious carbon...

208 48R, C10G 916

Patent

active

058513779

ABSTRACT:
Fouling in a hydrocarbon process stream is reduced by adding to the stream a composition prepared by first reacting an olefinic compound containing at least one group of the formula ##STR1## and a carboxylic reactant having the formula ##STR2## then reacting the product formed thereby with about 0.5 equivalents to about 2 moles, per mole of the carboxylic reactant, of ammonia or a hydrazine or an amine having at least one H--N group.

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