| 摘要 |
Disclosed is a dispersant that can be used to prevent compressors fouling. The dispersant is particularly useful in applications such as the prevention of fouling of compressor blades in compressors used or ethylene production. The dispersant is an admixture of the reaction product of a polyalkyl polyamine, and an alkylphenol, and an aldehyde; and a polyalkyl acrylate polymer.
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