CPC C10G 75/04 (2013.01) [C09D 7/63 (2018.01); C09D 7/65 (2018.01); C09D 161/06 (2013.01)] | 20 Claims |
1. An anti-fouling composition for inhibiting fouling of a structural part in a petroleum-refining system exposed to a hydrocarbon fluid, the anti-fouling composition comprising:
an effective amount of a resin comprising an alkyl phenol-aldehyde resin; and
an effective amount of a polyolefin comprising a polyalkylene ester, polyolefin amide alkeneamine, or a combination thereof,
wherein the anti-fouling composition inhibits fouling of a structural part in a petroleum-refining system exposed to a hydrocarbon fluid.
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