Technology development for cobalt F-T catalysts. Topical report No.2, Comparison of patented F-T cobalt catalysts
Author(s) -
R. Oukaci,
G. Marcelin,
James G. Goodwin
Publication year - 1995
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/39717
Subject(s) - catalysis , cobalt , cubic zirconia , cobalt oxide , oxide , alkali metal , selectivity , materials science , chemical engineering , metal , slurry , inorganic chemistry , chemistry , nuclear chemistry , metallurgy , organic chemistry , composite material , engineering , ceramic
Based on the information provided in patents assigned to Gulf, Shell, Exxon, and Statoil, a series of catalysts has been prepared consisting of 12--20 wt. % cobalt, a second metal promoter (Ru or Re), and an oxide promoter such as lanthana, zirconia, or alkali oxide, the support being alumina, silica, or titania. All catalysts have been extensively characterized by different methods. The catalysts have been evaluated in terms of their activity, selectivity both in a fixed bed reactor and in a slurry bubble column reactor, and the results correlated with their physico-chemical properties
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