Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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Preparation of Polyoxyethylene glycol fatty acid ester oil dispersant and dispersion efficiency on Weathering crude oil

Polyoxyethylene glycol fatty acid ester계 유분산제의 제조와 Weathering Crude Oil에 대한 분산효율 특성

  • Yeom, Kuy-Seol (Korea Machinery Meter & Petrochemical Testing Research Institute) ;
  • Kang, Doo-Whan (Dept. of Polymer Sci. & Engineering, College of Engineering, DanKook Univ.) ;
  • Kim, Won-Ki (Dept. of Polymer Engineering, College of Engineering, Chung Ju National Univ.) ;
  • Chung, Nak-Jin (Dept. of Chemical Engineering & Technology, JaeNeung Coll.) ;
  • Whang, Jae-Wook (Dept. of Chemical Engineering & Technology, JaeNeung Coll.)
  • 염규설 (한국기기 유화시험연구원) ;
  • 강두환 (단국대학교 고분자공학과) ;
  • 김원기 (충주산업대학교 고분자공학과) ;
  • 정낙진 (재능대학공업화학과) ;
  • 황재욱 (재능대학공업화학과)
  • Published : 1998.09.30
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Abstract

Polyoxyethylene monooleate was prepared by addition of ethylene oxide to oleic acid. And also, polyoxyethylene monooleate type oil dispersant was prepared by blending polyoxyethylene monooleate, n-paraffine, sorbitan monooleate, sorbitan monopalmitate, and palm oil. Dispersion efficiency test was carried out by vertical shaking flask and swirling flask methods. Low toxic oil dispersant was prepared with polyoxyethylene monooleate, which has high biodegradability and excellent dispersion efficiency on crude oils and weathered W/O emulsions with high viscosity, and its dispersion efficiency was measured to various crude oils and weathered oils.

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