The superior activity of the CoMo hydrotreating catalysts, prepared using citric acid: what's the reason?
作者： A.V. Pashigreva , O.V. Klimov , G.A. Bukhtiyarova , M.A. Fedotov , D.I. Kochubey
DOI: 10.1016/S0167-2991(10)75014-X
关键词:
摘要: Abstract It was demonstrated, that the main positive role of citric acid during hydrotreating catalysts preparation is consist in formation bimetallic complex Co 2 [Mo 4 (C 6 H 5 O 7 ) 11 ]•nH O, a good precursor for selective catalyst active phase, so called Co-Mo-S phase type II. The method this using different described. prepared by deposition onto alumina support were studied stages genesis. Applicability these ultra low sulfur diesel production shown.
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