发明名称 |
Method of making isophorne |
摘要 |
Magnesium/aluminum synthetic anionic clay catalysts are made by spray-drying a slurry of a Mg/Al synthetic clay, making a plasticized mixture of the spray-dried clay with diatomaceous earth, forming, drying and calcining the formed dried mixture. The catalyst is useful for making isophorone by the condensation of acetone.
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申请公布号 |
US5202496(A) |
申请公布日期 |
1993.04.13 |
申请号 |
US19920842950 |
申请日期 |
1992.02.28 |
申请人 |
ARISTECH CHEMICAL CORPORATION |
发明人 |
SCHUTZ, ALAIN A.;CULLO, LEONARD A. |
分类号 |
B01J21/10;B01J21/16;B01J23/00;B01J35/04;B01J37/00;C07B61/00;C07C45/74;C07C49/603 |
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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