Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Hellgardt, Klaus" or (type any "bookEditor issueEditor" and editor="Hellgardt, Klaus") Add to list Journal Article A1 Activation of catalysts in commercial scale fixed-bed reactors : dynamic modelling and guidelines for avoiding undesired temperature excursions Kezheng Zhu, René Bos (UGent) and Klaus Hellgardt (2020) CHEMICAL ENGINEERING JOURNAL. 382.