Effect of lignite pyrolysis conditions o
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LjubisΜa R. RadoviΔ; Philip L. Walker Jr.; Robert G. Jenkins
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Article
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1983
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Elsevier Science
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English
β 512 KB
A demineralized North Dakota lignite was loaded with 2.9 wt% Ca by ion exchange. Chars were prepared by pyrolysis in N2 at 1275 K and residence times between 0.3 s and 1 h. Major differences were observed in their subsequent reactivities in 0.1 M Pa air. X-ray diffraction analysis was carried out to