| 发明名称 |
MOLYBDÄN-VANADIN ENTHALTENDER KATALYSATOR FÜR DIE SELEKTIVE NIEDRIG TEMPERATUR OXIDATION VON PROPYLEN, SEINE HERSTELLUNG UND SEINE VERWENDUNG |
| 摘要 |
<p>A mixed metal oxide catalytic system consisting of molybdenum, vanadium, palladium, lanthanum, niobium and X, wherein X is copper and/or chromium, providing higher yields of acrylic acid and acrolein in the low temperature oxidation of propylene with a molecular oxygen-containing gas without the production of side products such as CO.</p> |
| 申请公布号 |
AT262978(T) |
申请公布日期 |
2004.04.15 |
| 申请号 |
AT19990940056T |
申请日期 |
1999.07.22 |
| 申请人 |
SAUDI BASIC INDUSTRIES CORPORATION |
发明人 |
KARIM, KHALID;BHAT, YAJNAVALKYA, SUBRAI;ZAHEER, SYED, IRSHAD;NAFISAH, ABDULLAH, BIN |
| 分类号 |
B01J23/89;B01J23/63;B01J23/648;B01J23/652;C07B61/00;C07C27/12;C07C45/35;C07C47/22;C07C51/25;C07C57/05;(IPC1-7):B01J23/648 |
主分类号 |
B01J23/89 |
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