DC Field | Value | Language |
---|---|---|
dc.contributor.author | Rao, VS | ko |
dc.contributor.author | Kwon, Hyuk-Sang | ko |
dc.date.accessioned | 2013-03-08T12:42:26Z | - |
dc.date.available | 2013-03-08T12:42:26Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-04 | - |
dc.identifier.citation | CORROSION, v.63, pp.359 - 365 | - |
dc.identifier.issn | 0010-9312 | - |
dc.identifier.uri | http://hdl.handle.net/10203/93033 | - |
dc.description.abstract | Type 316 (UNS S31600) stainless steel (SS) is used for reactor tubes in a hydrothermal process under supercritical water oxidation (SCWO) conditions for the production of fine ceria particles in a large scale. Reliability of this reactor material depends upon corrosion resistance under SCWO. To assess this, a case study was analyzed and simulated tests on Type 316 SS in 3% cerium(III) nitrate (Ce[NO3](3)(.)6H(2)O) at 400 degrees C and 300 atm were carried out. Case study analysis and characterization of the exposed specimen were performed using x-ray diffraction (XRD), scanning electron microscopy (SEM)/energy-dispersive x-ray (EDX), and x-ray photoelectron spectroscopy (XPS) measurements. Dissolution of cations was analyzed by induction-coupled plasma spectroscopy (ICP-MS). Type 316 SS was well protected under SCWO conditions despite the absence of a protective Cr-oxide/hydroxide layer on the alloy surface. Corrosion protection was mainly due to the formation of a Ce oxide layer on the surface of the tube. | - |
dc.language | English | - |
dc.publisher | NATL ASSOC CORROSION ENG | - |
dc.subject | PARTICLES | - |
dc.subject | CEO2 | - |
dc.subject | SOLUBILITY | - |
dc.subject | BEHAVIOR | - |
dc.subject | POWDERS | - |
dc.subject | NITRATE | - |
dc.subject | SURFACE | - |
dc.title | Reactor corrosion in ceria production by hydrothermal synthesis under supercritical conditions | - |
dc.type | Article | - |
dc.identifier.wosid | 000245400400007 | - |
dc.identifier.scopusid | 2-s2.0-34247363319 | - |
dc.type.rims | ART | - |
dc.citation.volume | 63 | - |
dc.citation.beginningpage | 359 | - |
dc.citation.endingpage | 365 | - |
dc.citation.publicationname | CORROSION | - |
dc.contributor.localauthor | Kwon, Hyuk-Sang | - |
dc.contributor.nonIdAuthor | Rao, VS | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | ceria | - |
dc.subject.keywordAuthor | hydrothermal | - |
dc.subject.keywordAuthor | scanning electron microscopy | - |
dc.subject.keywordAuthor | supercritical water oxidation | - |
dc.subject.keywordPlus | PARTICLES | - |
dc.subject.keywordPlus | CEO2 | - |
dc.subject.keywordPlus | SOLUBILITY | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | POWDERS | - |
dc.subject.keywordPlus | NITRATE | - |
dc.subject.keywordPlus | SURFACE | - |
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