发明名称 |
Fremgangsmåde til fremstilling af aluminiumoxidbaserede katalysatorer |
摘要 |
<p>A process for the preparation of an alumina-based extrudate suitable for use in the manufacture of a catalyst, comprises the steps of: i) preparing an extrudable mixture comprising an alumina precursor, a cobalt, iron or nickel source and a solvent; ii) extruding the mixture; and iii) drying the so-formed extrudate. The extrudable mixture may optionally comprise a promoter source. Alternatively, a promoter source may be deposited on the resulting extrudate. A catalyst is prepared by calcination of the resulting extrudate, which catalyst is useful in the preparation of hydrocarbons from methanol or a mixture of carbon monoxide and hydrogen.</p> |
申请公布号 |
DK0455307(T3) |
申请公布日期 |
1994.09.26 |
申请号 |
DK19910201047T |
申请日期 |
1991.05.02 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
JOUSTRA, ANNIE HENDRIKA;SCHEFFER, BOB |
分类号 |
B01J37/04;B01J21/04;B01J21/06;B01J23/74;B01J23/75;B01J37/00;C07C1/04;C07C31/04;C10G2/00;C10G3/00;(IPC1-7):B01J23/00;C04B35/48;C04B35/44 |
主分类号 |
B01J37/04 |
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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