Biogasification of soma lignite (A preliminary study)

Mustafa Baysala, Sedat Inan, Yuda Yürüm*

*Corresponding author for this work

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

Abstract

In this project, the bacterial gasification on the coal samples which were evacuated from Soma basin in Turkey and gas adsorption mechanism of these samples were analyzed. It is known that coal can be solubilized chemically (alkaline solutions) and biologically by using wood-rotting fungi species. Chemical solubilization of coal samples was investigated. For this purpose, coal samples were solubilized in the different Lewis base solutions. For biogasification process, solubilization at moderate pH (9≤ pH ≤5) level is an important factor for the conserve bioactivity of the microorganisms. We found that carbonate and oxalate systems can be solubilized coal at moderate pH and also these Lewis bases was used in biogasification process to solubilized coal samples and increase gasification efficiency. To understand gas adsorption on the coal surface, high pressure gas adsorption experiments were conducted.

Original languageEnglish
Title of host publication27th Annual International Pittsburgh Coal Conference 2010, PCC 2010
Pages2447-2451
Number of pages5
Publication statusPublished - 2010
Externally publishedYes
Event27th Annual International Pittsburgh Coal Conference 2010, PCC 2010 - Istanbul, Turkey
Duration: 11 Oct 2010 → …

Publication series

Name27th Annual International Pittsburgh Coal Conference 2010, PCC 2010
Volume3

Conference

Conference27th Annual International Pittsburgh Coal Conference 2010, PCC 2010
Country/TerritoryTurkey
CityIstanbul
Period11/10/10 → …

Keywords

  • Adsorption
  • Biogasification
  • Coal
  • Solubilization

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