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October 8, 2025Egyptian Journal of Chemistry

Effect of modified oleic acid derivatives pour point depressants on flow properties of crude oil

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Authors

SSSoliman SolimanSSSamah SamirTETaha M. A. Eldebss

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Overview

Copolymers significantly lowered pour point and enhanced flow in waxy crude oil, indicating promising applications.

Key Points

  • The copolymer blend reduced the pour point from 24 °C to 6 °C, showing substantial effectiveness.
  • Rheological measurements demonstrated an impressive yield stress decrease from 9.91 dyn/cm² to 0.0025 dyn/cm².
  • The study identified a 66.43% paraffin inhibition, highlighting the potential of these flow improvers.
  • Modified oleic acid derivatives may offer an environmentally friendly solution to wax deposition issues.

Cite This Study

Soliman et al. (2025) studied this question.

synapsesocial.com/papers/68e6bc5f38ca8e474d549db8https://doi.org/10.21608/ejchem.2025.394911.12122
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