| 发明名称 |
PROCESS FOR THE REGENERATION OF CATALYSTS FOR STEAM CRACKING |
| 摘要 |
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 from 700 to 950 DEG C, preferably from 720 to 850 DEG C, and at a pressure ranging from 0.5 to 2 atm. |
| 申请公布号 |
WO0245850(A3) |
申请公布日期 |
2003.08.14 |
| 申请号 |
WO2001EP13622 |
申请日期 |
2001.11.21 |
| 申请人 |
POLIMERI EUROPA S.P.A.;ENITECNOLOGIE S.P.A.;PEREGO, CARLO;POLLESEL, PAOLO;SOPRANI, MASSIMO;ROMAGNOLI, MASSIMO |
发明人 |
PEREGO, CARLO;POLLESEL, PAOLO;SOPRANI, MASSIMO;ROMAGNOLI, MASSIMO |
| 分类号 |
B01J23/02;B01J23/22;B01J23/28;B01J23/92;B01J37/00;B01J38/06;C01F7/16;C10G11/04 |
主分类号 |
B01J23/02 |
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