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ActiSorb® 400

Guard Catalyst for Selective Decomposition of All Trace Metal Carbonyls

Edition Date :
January 09, 2020
ActiSorb® 400 is a guard catalyst which selectively decomposes all traces of metal carbonyls on a guard reactor. The adsorbent is essential in COS hydrolysis for removing nickel and iron carbonyls. Otherwise, the contaminants decompose on the ActiSorb 410 syngas catalyst, leading to its deactivation.


  • Prevents deactivation of ActiSorb 410 syngas catalyst
  • Essential for contaminant removal in COS hydrolysis


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Product compositionCr2O3, K2O, Al2O3, SiO2
Size5 mm

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