发明名称 |
REGENERATED HYDROTREATMENT CATALYST |
摘要 |
The present invention relates to a regenerated hydrotreatment catalyst regenerated from a hydrotreatment catalyst for treating a petroleum fraction, the hydrotreatment catalyst being prepared by supporting molybdenum and at least one species selected from metals of Groups 8 to 10 of the Periodic Table on an inorganic carrier containing an aluminum oxide, wherein a residual carbon content is in the range of 0.15 mass% to 3.0 mass%, a peak intensity of a molybdenum composite metal oxide with respect to an intensity of a base peak is in the range of 0.60 to 1.10 in an X-Ray diffraction spectrum, and a peak intensity of a Mo-S bond derived from a residual sulfur peak with respect to an intensity of a base peak is in the range of 0.10 to 0.60 in a radial distribution curve obtained from an extended X-ray absorption fine structure spectrum of an X-ray absorption fine structure analysis. |
申请公布号 |
EP2527034(A1) |
申请公布日期 |
2012.11.28 |
申请号 |
EP20100843105 |
申请日期 |
2010.11.08 |
申请人 |
JX NIPPON OIL & ENERGY CORPORATION;JAPAN PETROLEUM ENERGY CENTER |
发明人 |
KIMURA, NOBUHARU;IWANAMI, YOSHIMU;SAHARA, WATARU;KONNO, SOUICHIROU |
分类号 |
B01J23/94;B01J38/12;C10G45/08 |
主分类号 |
B01J23/94 |
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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