Coal and char properties in high temperature entrained flow gasification

With the objective to measure coal conversion at realistic operation conditions the Pressurised High Temperature Entrained Flow Reactor (PiTER) is developed. The pyrolysis of Rhenish lignite is studied at temperatures up to 1600 degree C and pressures up to 2.5 MPa. At longer residence time (above 1...

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Veröffentlicht in:	Energy (Oxford) 2012-09, Vol.45 (1), p.176-182
Hauptverfasser:	TREMEL, Alexander, HASELSTEINER, Thomas, NAKONZ, Mario, SPLIETHOFF, Hartmut
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Energy Exact sciences and technology
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	With the objective to measure coal conversion at realistic operation conditions the Pressurised High Temperature Entrained Flow Reactor (PiTER) is developed. The pyrolysis of Rhenish lignite is studied at temperatures up to 1600 degree C and pressures up to 2.5 MPa. At longer residence time (above 1.5 s) volatile yield is 68 wt% and independent of temperature and pressure.
ISSN:	0360-5442
DOI:	10.1016/j.energy.2012.02.028