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Preparation of nonpolluting pale rubber extender oil from naphthene base crude

Research output: Contribution to journalArticlepeer-review

Abstract

The process of preparing K371 nonpolluting rubber extender oil from vacuum cut of Kelamayi naphthene base crude was developed. The process is an integration of primary furfural extraction, hydrorefining, secondary furfural extraction, and clay treating. UV absorber UV-327 was added to the finished oil. The commercial test showed that C/A, UV absorption value, and apparent colority of the product are < 1, 0.5, and 4%, respectively, and that the product quality reached that of the high-grade imported ones.

Original languageEnglish
Pages (from-to)25-28
Number of pages4
JournalPetroleum Processing and Petrochemicals
Volume31
Issue number10
StatePublished - Oct 2000
Externally publishedYes

Keywords

  • Extender oil
  • Naphthene base crude
  • Nonpolluting
  • Rubber
  • Rubber additive
  • Technology design

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