发明名称 |
HYDROPROCESSING OF HYDROCARBON USING A MIXTURE OF CATALYSTS |
摘要 |
<p>The present invention pertains to a process for hydroprocessing a heavy hydrocarbon oil, comprising contacting a heavy hydrocarbon oil in the presence of hydrogen with a mixture of hydroprocessing catalyst I and hydroprocessing catalyst II wherein catalyst I has a specific surface area of at least 100 m<2>/g, a total pore volume of at least 0.55 ml/g, at least 50% of the total pore volume in pores with a diameter of at least 20 nm (200 Å) and at least 65% of the total pore volume in pores with a diameter of 10-120 nm (100-1200 Å), and catalyst II has a specific surface area of at least 100 m<2>/g, a total pore volume of at least 0.55 ml/g, 30-80% of the pore volume in pores with a diameter of 10-20 nm (100-200 Å), and at least 5% of the pore volume in pores with a diameter of at least 100 nm (1000 Å) with catalyst I having a larger percentage of its pore volume in pores with a diameter of at least 20 nm (200 Å) than catalyst II. The process of the invention combines high contaminant removal with high conversion, low sediment formation, and high process flexibility.</p> |
申请公布号 |
EP1567617(A1) |
申请公布日期 |
2005.08.31 |
申请号 |
EP20030785754 |
申请日期 |
2003.12.04 |
申请人 |
ALBEMARLE NETHERLANDS B.V.;NIPPON KETJEN CO., LTD |
发明人 |
PLANTENGA, FRANS, LODEWIJK;FUJITA, KATSUHISA;ABE, SATOSHI |
分类号 |
B01J21/04;B01J21/12;B01J23/85;B01J23/883;B01J23/887;B01J35/00;B01J35/10;B01J37/00;C10G45/08;C10G49/04;C10G65/04;(IPC1-7):C10G49/04 |
主分类号 |
B01J21/04 |
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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