发明名称 HYDROTREATING CATALYST FOR HYDROCARBON OIL AND METHOD FOR PRODUCING SAME, AND HYDROCARBON OIL HYDROTREATING METHOD USING SAME
摘要 Provided are: a hydrotreating catalyst for hydrocarbon oil having a hydrodesulfurization activity additionally improved by: simultaneously and continuously adding an aqueous solution of an acidic compound containing titanium and an aqueous solution containing an alkaline compound to a hydrosol containing an alumina hydrate particle at a temperature of 10 to 100° C. and a pH of 4.5 to 6.5; washing the resultant to remove a contaminating ion; forming the washed product after dehydration so as to have a moisture content at which it is formable; drying the resultant; impregnating the dried product with a catalytic component aqueous solution containing at least one kind of periodic table group 6 metal compound, at least one kind of periodic table group 8-10 metal compound, at least one kind of phosphorus compound, and at least one kind of saccharide; and drying the resultant; a manufacturing method for the catalyst; and a hydrodesulfurization treatment method for hydrocarbon oil using the catalyst.
申请公布号 US2012318717(A1) 申请公布日期 2012.12.20
申请号 US201113581997 申请日期 2011.03.22
申请人 INOUE SHINICHI;WADA YUKITAKA;MUTOU AKIHIRO;ONO TAKEO 发明人 INOUE SHINICHI;WADA YUKITAKA;MUTOU AKIHIRO;ONO TAKEO
分类号 B01J31/38;C10G45/10 主分类号 B01J31/38
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