| 发明名称 |
PROCESS FOR THE REGENERATION OF CATALYSTS FOR STEAM CRACKING |
| 摘要 |
<p>Process for the regeneration of exhausted catalysts, containing one or more calcium aluminates, for steam cracking reactions, comprising treating said exhausted catalysts in a stream of water vapour at a temperature ranging fro m 700 to 950 ~C, preferably from 720 to 850 ~C, and at a pressure ranging from 0.5 to 2 atm.</p> |
| 申请公布号 |
CA2436189(A1) |
申请公布日期 |
2002.06.13 |
| 申请号 |
CA20012436189 |
申请日期 |
2001.11.21 |
| 申请人 |
POLIMERI EUROPA S.P.A.;ENITECNOLOGIE S.P.A. |
发明人 |
POLLESEL, PAOLO;PEREGO, CARLO;ROMAGNOLI, MASSIMO;SOPRANI, MASSIMO |
| 分类号 |
B01J23/02;B01J23/22;B01J23/28;B01J23/92;B01J37/00;B01J38/06;C01F7/16;C10G11/04;(IPC1-7):B01J23/92 |
主分类号 |
B01J23/02 |
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