000279664 001__ 279664
000279664 005__ 20240711092251.0
000279664 0247_ $$2Handle$$a2128/10341
000279664 0247_ $$2ISSN$$a1866-1793
000279664 020__ $$a978-3-95806-125-5
000279664 037__ $$aFZJ-2015-07546
000279664 1001_ $$0P:(DE-Juel1)145872$$aBenito Abascal, Maria$$b0$$eCorresponding author$$gfemale$$ufzj
000279664 245__ $$aInfluence of H$_{2}$O, HCl and H$_{2}$S on the Release and Condensation of Trace Metals in Gasification$$f- 2015-04-30
000279664 260__ $$aJülich$$bForschungszentrum Jülich GmbH Zentralbibliothek, Verlag$$c2016
000279664 300__ $$aXIX, 172 S.
000279664 3367_ $$0PUB:(DE-HGF)3$$2PUB:(DE-HGF)$$aBook$$mbook
000279664 3367_ $$0PUB:(DE-HGF)11$$2PUB:(DE-HGF)$$aDissertation / PhD Thesis$$bphd$$mphd$$s1460547142_10387
000279664 3367_ $$02$$2EndNote$$aThesis
000279664 3367_ $$2DRIVER$$adoctoralThesis
000279664 3367_ $$2BibTeX$$aPHDTHESIS
000279664 3367_ $$2DataCite$$aOutput Types/Dissertation
000279664 3367_ $$2ORCID$$aDISSERTATION
000279664 4900_ $$aSchriften des Forschungszentrums Jülich Reihe Energie & Umwelt / Energy & Environment$$v310
000279664 502__ $$aRWTH Aachen, Diss., 2015$$bDr.$$cRWTH Aachen$$d2015
000279664 520__ $$aHigh temperature coal utilization processes such as gasification emit hazardous traces of heavy metals into the atmosphere, impacting the environment, human health and causing technological problems in gasification plants. These trace metals present in parts per million levels in coal give rise to several tons of these pollutants in the environment per year. Therefore, the development of cleaner and more efficient techniques in next generation coal power plants is essential. A promising coal utilization process is the Integrated Gasification Combined Cycle (IGCC) with integrated hot gas purification and CO$_{2}$ separation. An increased efficiency and a decreased amount of heavy metal species can be accomplished through hot fuel gas cleaning. However, in order to develop clean up techniques that reduce or remove heavy metal traces, it is necessary to understand their behaviour during the gasification process. Some studies have already determined that the chlorine, sulphur and moisture content of fuels have a significant influence on the behaviour of some trace metals. Hereby, the influence of steam, HCl and H$_{2}$S on the release and condensation of Zn, Cd, Pb, As, Sn and V was experimentally investigated. The condensation behaviour (temperature and speciation) of the heavy metal vapours was investigated in a heated flow channel reactor housed in a furnace with a gas cooling zone. Experiments on the release of the inorganic vapours were carried out in a heated flow channel reactor coupled to a molecular beam mass spectrometer (MBMS) in order to analyse the gas in-situ. The results of the experimental investigation were compared with “Scheil-Gulliver Cooling” calculations performed by Fact Sage 6.3. Furthermore, thermodynamic pseudo-equilibrium calculations were carried out to predict the condensation behaviour of the heavy metals under the influence of super-cooling and chemical reaction control. A better understanding of the gasification process and a new insight into the optimization of the process to reduce the trace metal emissions was achieved.
000279664 536__ $$0G:(DE-HGF)POF3-111$$a111 - Efficient and Flexible Power Plants (POF3-111)$$cPOF3-111$$fPOF III$$x0
000279664 536__ $$0G:(DE-Juel1)HITEC-20170406$$aHITEC - Helmholtz Interdisciplinary Doctoral Training in Energy and Climate Research (HITEC) (HITEC-20170406)$$cHITEC-20170406$$x1
000279664 650_7 $$xDiss.
000279664 8564_ $$uhttps://juser.fz-juelich.de/record/279664/files/Energie_Umwelt_310.pdf$$yOpenAccess
000279664 8564_ $$uhttps://juser.fz-juelich.de/record/279664/files/Energie_Umwelt_310.gif?subformat=icon$$xicon$$yOpenAccess
000279664 8564_ $$uhttps://juser.fz-juelich.de/record/279664/files/Energie_Umwelt_310.jpg?subformat=icon-1440$$xicon-1440$$yOpenAccess
000279664 8564_ $$uhttps://juser.fz-juelich.de/record/279664/files/Energie_Umwelt_310.jpg?subformat=icon-180$$xicon-180$$yOpenAccess
000279664 8564_ $$uhttps://juser.fz-juelich.de/record/279664/files/Energie_Umwelt_310.jpg?subformat=icon-640$$xicon-640$$yOpenAccess
000279664 8564_ $$uhttps://juser.fz-juelich.de/record/279664/files/Energie_Umwelt_310.pdf?subformat=pdfa$$xpdfa$$yOpenAccess
000279664 909CO $$ooai:juser.fz-juelich.de:279664$$pdnbdelivery$$pVDB$$pdriver$$popen_access$$popenaire
000279664 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000279664 915__ $$0LIC:(DE-HGF)CCBY4$$2HGFVOC$$aCreative Commons Attribution CC BY 4.0
000279664 9141_ $$y2015
000279664 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)145872$$aForschungszentrum Jülich GmbH$$b0$$kFZJ
000279664 9131_ $$0G:(DE-HGF)POF3-111$$1G:(DE-HGF)POF3-110$$2G:(DE-HGF)POF3-100$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bEnergie$$lEnergieeffizienz, Materialien und Ressourcen$$vEfficient and Flexible Power Plants$$x0
000279664 920__ $$lyes
000279664 9201_ $$0I:(DE-Juel1)IEK-2-20101013$$kIEK-2$$lWerkstoffstruktur und -eigenschaften$$x0
000279664 9801_ $$aUNRESTRICTED
000279664 9801_ $$aFullTexts
000279664 980__ $$aphd
000279664 980__ $$aVDB
000279664 980__ $$aUNRESTRICTED
000279664 980__ $$abook
000279664 980__ $$aI:(DE-Juel1)IEK-2-20101013
000279664 981__ $$aI:(DE-Juel1)IMD-1-20101013