Deactivation and attrition of iron catalysts in synthesis gas
作者： Nancy B. Jackson , Abhaya K. Datye , Linda Mansker , R.J. O'Brien , Burtron H. Davis
DOI: 10.1016/S0167-2991(97)80194-2
关键词: Autoclave 、 Syngas 、 Phase (matter) 、 Inorganic chemistry 、 Chemistry 、 Catalysis 、 Carbide 、 Industrial catalysts 、 Slurry 、 Carbon
摘要: A number of different iron Fischer-Tropsch catalysts were characterized with an emphasis on the study morphological changes and carbide, phases as well growth morphology carbon species during reaction. The effects catalyst composition, reaction temperature, pretreatment investigated. Temperature programmed surface H 2 a used revealed formation more than one carbide under certain circumstances. This paper considers deactivation attrition for reacted in slurry phase autoclave reactor. Several similar tested activity long periods time (1000–3000 h), it was found that when operated properly, these can be run reactors only modest deactivation, tested.
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