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dc.contributor.authorBai, J.
dc.contributor.authorLi, W.
dc.contributor.authorLi, Chun-Zhu
dc.contributor.authorBai, Z.
dc.contributor.authorLi, B.
dc.date.accessioned2017-01-30T14:56:44Z
dc.date.available2017-01-30T14:56:44Z
dc.date.created2016-09-12T08:36:37Z
dc.date.issued2010
dc.identifier.citationBai, J. and Li, W. and Li, C. and Bai, Z. and Li, B. 2010. Influences of minerals transformation on the reactivity of high temperature char gasification. Fuel Processing Technology. 91 (4): pp. 404-409.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/41982
dc.identifier.doi10.1016/j.fuproc.2009.05.017
dc.description.abstract

Two Chinese coals were used in this study and coal chars were prepared at different temperatures. High temperature gasification of coal chars with CO2 was investigated in a bench scale fixed-bed reactor and the transformations of minerals from these two coals were also studied from 1100 to 1500 °C. Mineral matters produced at different temperature and ash generated after gasification were collected and analyzed by XRD and FTIR. It was found that the iron oxides were only catalytic mineral matters existing at high temperature. And gasification behaviors above ash melting temperature were different for different mineral composition, especially the content and form of iron oxide, which not only accelerates the gasification reaction, but also reduces the influence caused by melting minerals. Crown Copyright © 2009.

dc.publisherElsevier
dc.titleInfluences of minerals transformation on the reactivity of high temperature char gasification
dc.typeJournal Article
dcterms.source.volume91
dcterms.source.number4
dcterms.source.startPage404
dcterms.source.endPage409
dcterms.source.issn0378-3820
dcterms.source.titleFuel Processing Technology
curtin.departmentFuels and Energy Technology Institute
curtin.accessStatusFulltext not available


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