Coal desulfurization using natural ca-based sorbents
Hale Sutcu
article (Uluslararası, Hakemli) | Yazar(lar): Hale Sutcu | Yıl: 2004 | Dergi/Kurum: COAL PREPARATION | İndeks: WOS.SCI | DOI: 10.1080/07349340490884999 | Anahtar Kelimeler: coal, organic sulfur, high temperature, sorbent, pyrolysis, lignite — Özet: Lignite with a high organic sulfur content was desulfurized by pyrolysi
Lignite with a high organic sulfur content was desulfurized by pyrolysis performed at temperatures ranging from 650 to 950degreesC. An investigation was carried out on the affect of calcium-based sorbents such as lime, limestone, and dolomite on removing sulfur during pyrolysis in the presence of N-2 and CO2 gases. Limestone and dolomite proved more effective than line and more sulfur was removed in all atmosphere of CO2 than in an atmosphere of N-2.