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HYDRODESULFURIZATION CATALYST FOR HYDROCARBON OIL AND METHOD FOR MANUFACTURING HYDRODESULFURIZATION CATALYST
HYDRODESULFURIZATION CATALYST FOR HYDROCARBON OIL AND METHOD FOR MANUFACTURING HYDRODESULFURIZATION CATALYST
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机译:用于制备加氢脱硫催化剂的加氢脱氢催化剂及其制备方法
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摘要
Provided is a hydrodesulfurization catalyst for hydrocarbon oil, the catalyst comprising: an inorganic oxide carrier comprising Si, Ti and Al; and at least one metal component, carried on the inorganic oxide carrier, being selected from the group consisting of group 6 elements, group 8 elements, group 9 elements and group 10 elements, wherein the content of Al in the inorganic oxide carrier is 50% by mass or higher in terms of Al2O3; the content of Si therein is 1.0 to 10% by mass in terms of SiO2; and the content of Ti therein is 12 to 28% by mass in terms of TiO2; and in the inorganic oxide carrier, the absorption edge wavelength of an absorption peak from Ti is 364 nm or shorter as measured by ultraviolet spectroscopy.
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