% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Kelm:61879,
      author       = {Kelm, St. and Reinecke, E.-A. and Dornseiffer, J. and
                      Hofmann, D. and Leistner, F. and Schoppe, L. and Jühe, S.},
      title        = {{E}ine interdisziplinäre {S}tudie zum {E}influss der
                      {B}etriebsbedingungen im {R}eaktorsicherheitsbehälter auf
                      die {W}irksamkeit von katalytischen
                      {W}asserstoffrekombinatoren},
      journal      = {Atw},
      volume       = {53},
      issn         = {1431-5254},
      reportid     = {PreJuSER-61879},
      pages        = {254 - 257},
      year         = {2008},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {At the Emsland nuclear power station, a total of 58
                      autocatalytic hydrogen recombiners were backfitted in 1999
                      as an additional measure of risk reduction in connection
                      with major hydrogen releases after events going beyond the
                      design basis. Annual in-service inspections after 2002
                      revealed that some of the catalyst sheets developed startup
                      delays and marked evolutions of smoke and smell. Recombiners
                      not meeting the inspection criterion were completely
                      regenerated as a measure of precaution.A preventive study
                      was conducted jointly with institutes of the Julich Research
                      Center and the Aachen Technical University to analyze the
                      composition of the deposits, which was then compared with
                      the chemical characteristics of potential sources in the
                      reactor containment. At the same time, the influence on
                      effectiveness of the catalyst sheets was examined.On the
                      basis of a random evaluation of the in-service inspection
                      logs of the past few years, representative samples were
                      taken whose startup behavior and operating characteristics
                      were studied in a test rig alongside chemical analyses so as
                      to allow a correlation to be established between the
                      analytical findings and the catalytic activity of the
                      samples. The findings made allowed internal sources of the
                      catalyst deposits to be excluded. The impurities are
                      introduced with the outside air. As a consequence, the air
                      ducts in the vicinity of the respective recombiners were
                      inspected and optimization steps were taken in connection
                      with in-service inspections and regeneration procedures.},
      keywords     = {J (WoSType)},
      cin          = {ICG-2 / IEF-6 / ZCH},
      cid          = {I:(DE-Juel1)VDB791 / I:(DE-Juel1)VDB814 /
                      I:(DE-Juel1)ZCH-20090406},
      pnm          = {Nukleare Sicherheitsforschung / Atmosphäre und Klima},
      pid          = {G:(DE-Juel1)FUEK404 / G:(DE-Juel1)FUEK406},
      shelfmark    = {Nuclear Science $\&$ Technology},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000256650300007},
      url          = {https://juser.fz-juelich.de/record/61879},
}