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Desulfurisation of Tabas Coal by Thiobacillus Ferrooxidans

In English

Författare

Summary, in English

The average sulfur content of Tabas coal contained in the Parvadeh coalfield is approximately 1.5%. For the purpose of the conduct of the desulfurization program, a sample of high sulfur coal has been used. The coal was subjected to desulfurization tests using Thiobacillus ferrooxidans (DSM 581) in two different media and then was characterized using infrared spectroscopy. The reduction in total sulfur content was measured using a Lecoanalyzer. The results indicate that the reduction in sulfur content depends an the media employed. Fifteen days following inoculation, the pyritic sulfur was reduced toy 59.8% in medium 9110K and by 65% in medium TB.

Publiceringsår

1996

Språk

Engelska

Sidor

1001-1005

Publikation/Tidskrift/Serie

Minerals Engineering

Volym

9

Issue

9

Dokumenttyp

Artikel i tidskrift

Förlag

Pergamon Press Ltd.

Ämne

  • Production Engineering, Human Work Science and Ergonomics

Nyckelord

  • coal
  • bioleaching
  • environmental

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 0892-6875