| 发明名称 |
PREPARATION OF METHACROLEIN AND 1*33BUTADIENE |
| 摘要 |
PURPOSE:To prepare methacrolein and 1,3-butadiene in high yields, by the catalytic vapor-phase oxidation of a mixture of iso-and n-butenes, using a longlife sexenary catalyst produced by the combined use of tri-and pentavalent Sb compounds as a Sb source. |
| 申请公布号 |
JPS53127403(A) |
申请公布日期 |
1978.11.07 |
| 申请号 |
JP19780049234 |
申请日期 |
1978.04.27 |
| 申请人 |
JAPAN SYNTHETIC RUBBER CO LTD |
发明人 |
KAWAKAMI MARI;ANDOU NAOKI;IIO AKIRA |
| 分类号 |
C07C5/48;B01J21/00;B01J23/88;C07B61/00;C07C1/00;C07C11/16;C07C11/167;C07C45/00;C07C47/20;C07C47/22;C07C67/00 |
主分类号 |
C07C5/48 |
| 代理机构 |
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代理人 |
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| 地址 |
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