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 driedproduct 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 |
EP2554260(A1) |
申请公布日期 |
2013.02.06 |
申请号 |
EP20110762619 |
申请日期 |
2011.03.22 |
申请人 |
CHIYODA CORPORATION |
发明人 |
INOUE SHINICHI;WADA YUKITAKA;MUTOU AKIHIRO;ONO TAKEO |
分类号 |
B01J31/34;B01J35/10;B01J37/02;C10G45/08 |
主分类号 |
B01J31/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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