| 发明名称 |
HYDROENTMETALLISIERUNG UND HYDROENTSCHWEFELUNG MIT EINEM KATALYSATOR MIT SPEZIFIZIERTER MAKROPOROSITÄT. |
| 摘要 |
<p>For a heavy hydrocarbonaceous feed, especially good hydrodemetalation and hydrodesulfurization are achieved, as well as MCR reduction, using a catalyst having 5 to 11 percent of its pore volume in the form of macropores, and a surface area greater than 75 m2/g. Preferably the catalyst has a peak mesopore diameter greater than 165 ANGSTROM , as determined by mercury porosimetry, and an average mesopore diameter greater than 160 ANGSTROM .</p> |
| 申请公布号 |
DE68922739(D1) |
申请公布日期 |
1995.06.22 |
| 申请号 |
DE1989622739 |
申请日期 |
1989.10.04 |
| 申请人 |
CHEVRON U.S.A. INC., PHILADELPHIA, PA., US |
发明人 |
JOHNSON, DAVID, R., SAN FRANCISCO, CA 94116, US |
| 分类号 |
C10G45/08;B01J23/85;B01J35/10;C10G45/04;C10G45/12;(IPC1-7):C10G45/06;B01J23/26 |
主分类号 |
C10G45/08 |
| 代理机构 |
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