发明名称 |
BASISCHER FESTSTOFFKATALYSATOR UND DESSEN VERWENDUNG IN BASISCHER KATALYSE |
摘要 |
The present invention relates to solid base catalysts consisting of an amorphous material obtained from a silica or alumina gel containing an alkaline, earth-alkaline or transition metal (M), characterized by a molar ratio between metal (M) and Si or Al ranging from 30:1 to 0.0001:1, a surface area ranging from 100 to 600 m<SUP>2</SUP>/g, an overall pore volume ranging from 0.1 to 1.1 ml/g, an average channel diameter ranging from 30 to 150 Å and a density of the base sites ranging from 10 to 900 mumol/g. Said catalysts can be conveniently used in base catalysis reactions. |
申请公布号 |
DE60124905(T2) |
申请公布日期 |
2007.09.20 |
申请号 |
DE2001624905T |
申请日期 |
2001.05.15 |
申请人 |
POLIMERI EUROPA S.P.A.;ENI S.P.A. |
发明人 |
FLEGO, CRISTINA;PALAZZINA, MAURO;ROMANO, UGO |
分类号 |
B01J21/10;B01J35/10;B01J21/04;B01J21/06;B01J23/02;B01J23/04;B01J37/03;C07B61/00;C07C5/25;C07C5/31;C07C11/02;C07C11/08;C07C11/107 |
主分类号 |
B01J21/10 |
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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