Supercritical extraction and desulphurization of beypazari lignite by ethyl alcohol/naoh treatment 3. electrochemical characterization of organic sulphur compounds

Yürüm Y., Özyörük H.

Fuel Science and Technology International, cilt.8, sa.7, ss.699-718, 1990 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 8 Sayı: 7
  • Basım Tarihi: 1990
  • Doi Numarası: 10.1080/08843759008915951
  • Dergi Adı: Fuel Science and Technology International
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.699-718
  • Ankara Üniversitesi Adresli: Hayır

Özet

The overall objective, of this study is to develop an electrochemical method, that will be complementary to the existing spectroscopic methods, for the characterization of sulphur compounds in coal extracts. Beypazan lignite was used in this study. Supercritical interaction between coal and ethyl alcohol/NaOH [or Ca(OH)2] was carried out using a microreactor of 15 ml capacity. Liquid products obtained were separated by liquid chromatography in a glass column. © 1990, Taylor & Francis Group, LLC. All rights reserved.