Characterization of coal derived oil by NPgram

Katsuhide Murata, Yusaku Sakata, Md Azhar Uddin

Research output: Contribution to journalArticle

Abstract

A unique technique to characterize the hydrocarbon fuel oil was developed and called "NPgram", for Normal Paraffin gram. This technique was applied to characterize coal derived oil mostly composed of aromatics. The NPgrams of S, N, Cl, and O-compounds in coal derived oils were shown. The NPgrams of these heterogeneous compounds were obtained by plotting the amount of heterogeneous compounds determined by GC-AED (Atomic Emission Detector) against the carbon number.

Original languageEnglish
Pages (from-to)56-63
Number of pages8
JournalNihon Enerugi Gakkaishi/Journal of the Japan Institute of Energy
Volume83
Issue number1
DOIs
Publication statusPublished - Jan 2004

Keywords

  • Carbon number distribution
  • Coal derived oil
  • Heterogeneous compounds
  • NPgram

ASJC Scopus subject areas

  • Renewable Energy, Sustainability and the Environment
  • Fuel Technology
  • Energy Engineering and Power Technology

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