Nitrogen compounds characterization on Dumai heavy kerosene oil from a blend of Indonesian crude

I. Kurniawaty, Yoki Yulizar, I. Gamar, H. Haerudin, D. O.B. Apriandanu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Citations (Scopus)

Abstract

Color instability of heavy kerosene (HK) from refinery unit (RU) II Dumai occurred and caused a problem during the end product blending in long-distance facilities. RU II Dumai processes a blend of Indonesian crude (Duri, Banyu Urip and Sumatra light crude). Nitrogen compounds were suspected for causing the color instability in Dumai HK fraction. Total nitrogen in HK was measured by total nitrogen analyzer. Pre-concentration of nitrogen compounds in HK fraction was carried out by distillation. Compounds were identified by Fourier transform infrared (FTIR) spectroscopy, UV-Vis spectrophotometry, and gas chromatography - mass spectrometry (GC-MS). From these experiments, nitrogen compounds in the form of amine compound have been noticed to be the factor in causing the color instability in Dumai HK fraction.

Original languageEnglish
Title of host publicationProceedings of the 3rd International Symposium on Current Progress in Mathematics and Sciences 2017, ISCPMS 2017
EditorsRatna Yuniati, Terry Mart, Ivandini T. Anggraningrum, Djoko Triyono, Kiki A. Sugeng
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735417410
DOIs
Publication statusPublished - 22 Oct 2018
Event3rd International Symposium on Current Progress in Mathematics and Sciences 2017, ISCPMS 2017 - Bali, Indonesia
Duration: 26 Jul 201727 Jul 2017

Publication series

NameAIP Conference Proceedings
Volume2023
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference3rd International Symposium on Current Progress in Mathematics and Sciences 2017, ISCPMS 2017
CountryIndonesia
CityBali
Period26/07/1727/07/17

Keywords

  • Dumai heavy kerosene
  • Indonesian crude
  • Nitrogen compounds

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