| 发明名称 |
NOX REDUCTION COMPOSITION FOR USE IN FCC PROCESS |
| 摘要 |
<p>A composition for controlling NOx emissions during FCC processes comprises (i) an acidic oxide support, (ii) cerium oxide, (iii) a lanthanide oxide other than ceria such as praseodymium oxide, and (iv), optionally, an oxide of a metal from Groups Ib and IIb such as copper, silver and zinc.</p> |
| 申请公布号 |
EP1446462(B1) |
申请公布日期 |
2015.03.18 |
| 申请号 |
EP20020776460 |
申请日期 |
2002.11.05 |
| 申请人 |
BASF CORPORATION |
发明人 |
KELKAR, C., P.;STOCKWELL, DAVID, M.;TAUSTER, SAMUEL |
| 分类号 |
B01J23/76;C10G11/18;B01D53/56;B01D53/86;B01J23/10;B01J23/63;B01J23/83;B01J23/90;B01J23/94;B01J35/00;B01J38/30;C10G11/04 |
主分类号 |
B01J23/76 |
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