发明名称 |
Hydrocracking catalyst and hydrocracking method for hydrocarbon oils |
摘要 |
<p>A hydrocracking catalyst for hydrocarbon oil, comprising a complex oxide with at least 2 different elements selected from Group 3b, Group 4a, Group 4b and Group 5b of the Periodic Table, zeolite having a solid Al-NMR spectrum wherein the ratio A/B of the peak area A in a chemical shift of -30 to 18 ppm to the peak area B in a chemical shift of 20-100 ppm is 0.01-0.39 and whose surface area of pores of diameter 10 angstrom or smaller constitutes 10-85% of the total surface area, and at least one metal selected from Group 6a and Group 8 of the Periodic Table. Also, a hydrocracking method characterized by hydrocracking of petroleum distillates with a boiling point of 250-600 DEG C using the hydrocracking catalyst in the presence of hydrogen, under conditions with a reaction temperature of 100-800 DEG C, a reaction pressure of 3-30 MPa, an LHSV of 0.01-10 h<-1> and a hydrogen/oil ratio of 100-2500 Nm<3>/m<3>.</p> |
申请公布号 |
EP0950702(A2) |
申请公布日期 |
1999.10.20 |
申请号 |
EP19990201148 |
申请日期 |
1999.04.14 |
申请人 |
NIPPON MITSUBISHI OIL CORPORATION |
发明人 |
OKAZAKI, HAJIME;SAKODA, HISAO;ADACHI, MICHIAKI;KURE, SHIGEO |
分类号 |
B01J29/16;B01J29/08;B01J35/10;C10G47/16;C10G47/20;(IPC1-7):C10G47/20;B01J29/06 |
主分类号 |
B01J29/16 |
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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