发明名称 |
Catalisadores suportes de catalisador e processo de preparação dos mesmos |
摘要 |
Catalysts and catalyst carriers, in the form of granules having cylindrical configuration and tri-lobed cross-section provided with through-bores in correspondence of each lobe and with axes substantially parallel to each other and to the axis of the granule and also substantially equidistant one from the other. The catalysts have increased axial resistance to breakage and are obtained by compression shaping, wherein the lubricant employed is applied to the surface of the molding chamber (external lubrication). |
申请公布号 |
BR9600690(A) |
申请公布日期 |
1997.12.30 |
申请号 |
BR19969600690 |
申请日期 |
1996.03.14 |
申请人 |
MONTECATINI TECNOLOGIE SRL. |
发明人 |
CARLO RUBINI;LUIGI CAVALLI |
分类号 |
B01J2/20;B01J2/22;B01J21/04;B01J23/28;B01J23/88;B01J23/881;B01J35/02;B01J35/10;B01J37/00;B01J37/04;B01J37/08;C07B61/00;C07C17/156;C07C45/00;C07C45/38;C07C47/052;(IPC1-7):B01J35/10;B01J35/04 |
主分类号 |
B01J2/20 |
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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