guest ::
| Home > Publications database > Investigations on Crystallization Processes of Three Oxidic Gasifier Slag Systems > print |
| Home > Publications database > Investigations on Crystallization Processes of Three Oxidic Gasifier Slag Systems > print |
| 001 | 875298 | ||
| 005 | 20240711092241.0 | ||
| 024 | 7 | _ | |a 10.1115/1.4046145 |2 doi |
| 024 | 7 | _ | |a 0195-0738 |2 ISSN |
| 024 | 7 | _ | |a 1528-8994 |2 ISSN |
| 024 | 7 | _ | |a 2128/24838 |2 Handle |
| 024 | 7 | _ | |a WOS:000549870400017 |2 WOS |
| 037 | _ | _ | |a FZJ-2020-01929 |
| 082 | _ | _ | |a 660 |
| 100 | 1 | _ | |a Schupsky, Jan Peter |0 P:(DE-Juel1)171689 |b 0 |u fzj |
| 245 | _ | _ | |a Investigations on Crystallization Processes of Three Oxidic Gasifier Slag Systems |
| 260 | _ | _ | |a New York, NY |c 2020 |b ASME |
| 336 | 7 | _ | |a article |2 DRIVER |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |b journal |m journal |0 PUB:(DE-HGF)16 |s 1589203411_19105 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 520 | _ | _ | |a In entrained flow gasifiers, the production of oxidic slag accompanies the gasification process. This slag forms a layer on the refractory walls, flows downwards gravitationally, and is collected in a water quench. Hence, the slag flow must be constant, since a slag blockage represents a worst-case-scenario. Crystallization of the slag increases slag viscosity, subsequently leading to a possible slag blockage. Therefore, crystallization processes in oxidic slags need to be understood and hence investigated. In this study, three artificial, coal ash related oxidic slag systems were analyzed on their crystallization behavior. Therefore, their melt behavior was investigated via hot-stage microscopy and differential thermal analysis (DTA). Additional thermochemical calculations were performed to predict crystallized phases. Subsequently, quenching experiments were conducted to generate supercooled crystallization in the slag samples. These samples were analyzed afterward via X-ray diffraction (XRD) and scanning electron microscopy (SEM), and the morphologies of crystals were characterized/described. In-situ observations on crystallization growth were performed by using a confocal laser scanning microscope (CLSM). Finally, crystallized phases were compared with results obtained from thermochemical calculations, and the impact of kinetics on the distributed phases was discussed. The knowledge on the crystallization behavior of various phases can be transferred to other slag systems and can improve general crystallization predictions made by thermochemical calculations. |
| 536 | _ | _ | |a 113 - Methods and Concepts for Material Development (POF3-113) |0 G:(DE-HGF)POF3-113 |c POF3-113 |f POF III |x 0 |
| 588 | _ | _ | |a Dataset connected to CrossRef |
| 700 | 1 | _ | |a Guo, Muxing |0 P:(DE-HGF)0 |b 1 |
| 700 | 1 | _ | |a Blanpain, Bart |0 P:(DE-HGF)0 |b 2 |
| 700 | 1 | _ | |a Müller, Michael |0 P:(DE-Juel1)129765 |b 3 |e Corresponding author |u fzj |
| 773 | _ | _ | |a 10.1115/1.4046145 |g Vol. 142, no. 7, p. 070904 |0 PERI:(DE-600)2019439-0 |n 7 |p 070904 |t Journal of energy resources technology |v 142 |y 2020 |x 1528-8994 |
| 856 | 4 | _ | |y OpenAccess |u https://juser.fz-juelich.de/record/875298/files/Investigations%20on%20crystallisation%20Processes%20of%20three%20oxidic%20gasifier%20slag%20systems.pdf |
| 856 | 4 | _ | |y OpenAccess |x pdfa |u https://juser.fz-juelich.de/record/875298/files/Investigations%20on%20crystallisation%20Processes%20of%20three%20oxidic%20gasifier%20slag%20systems.pdf?subformat=pdfa |
| 909 | C | O | |o oai:juser.fz-juelich.de:875298 |p openaire |p open_access |p VDB |p driver |p dnbdelivery |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 0 |6 P:(DE-Juel1)171689 |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 3 |6 P:(DE-Juel1)129765 |
| 913 | 1 | _ | |a DE-HGF |l Energieeffizienz, Materialien und Ressourcen |1 G:(DE-HGF)POF3-110 |0 G:(DE-HGF)POF3-113 |2 G:(DE-HGF)POF3-100 |v Methods and Concepts for Material Development |x 0 |4 G:(DE-HGF)POF |3 G:(DE-HGF)POF3 |b Energie |
| 914 | 1 | _ | |y 2020 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0200 |2 StatID |b SCOPUS |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)1160 |2 StatID |b Current Contents - Engineering, Computing and Technology |
| 915 | _ | _ | |a Creative Commons Attribution CC BY 4.0 |0 LIC:(DE-HGF)CCBY4 |2 HGFVOC |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0600 |2 StatID |b Ebsco Academic Search |
| 915 | _ | _ | |a JCR |0 StatID:(DE-HGF)0100 |2 StatID |b J ENERG RESOUR-ASME : 2017 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0150 |2 StatID |b Web of Science Core Collection |
| 915 | _ | _ | |a WoS |0 StatID:(DE-HGF)0111 |2 StatID |b Science Citation Index Expanded |
| 915 | _ | _ | |a IF < 5 |0 StatID:(DE-HGF)9900 |2 StatID |
| 915 | _ | _ | |a OpenAccess |0 StatID:(DE-HGF)0510 |2 StatID |
| 915 | _ | _ | |a Peer Review |0 StatID:(DE-HGF)0030 |2 StatID |b ASC |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0300 |2 StatID |b Medline |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0320 |2 StatID |b PubMed Central |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0199 |2 StatID |b Clarivate Analytics Master Journal List |
| 920 | 1 | _ | |0 I:(DE-Juel1)IEK-2-20101013 |k IEK-2 |l Werkstoffstruktur und -eigenschaften |x 0 |
| 980 | 1 | _ | |a FullTexts |
| 980 | _ | _ | |a journal |
| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a UNRESTRICTED |
| 980 | _ | _ | |a I:(DE-Juel1)IEK-2-20101013 |
| 981 | _ | _ | |a I:(DE-Juel1)IMD-1-20101013 |
| Library | Collection | CLSMajor | CLSMinor | Language | Author |
|---|