| 发明名称 |
FREMGANGSMAATE VED FREMSTILLING AV METYL-METAKRYLAT VED HJELP AV ISOSMOERSYRE |
| 摘要 |
A process for the manufacture of methyl methacrylate from isobutyric acid employing a catalytic oxidative dehydrogenation reaction in the vapor phase followed by condensation, liquid-liquid extraction, esterification, separation and purification steps. |
| 申请公布号 |
NO168578(B) |
申请公布日期 |
1991.12.02 |
| 申请号 |
NO19890003269 |
申请日期 |
1989.08.15 |
| 申请人 |
NORSOLOR |
发明人 |
SAMUEL, YVES;CAUVY, DANIEL |
| 分类号 |
B01J27/02;B01J31/02;B01J31/10;C07B61/00;C07C51/377;C07C51/48;C07C67/08;C07C69/54;(IPC1-7):C07C69/54 |
主分类号 |
B01J27/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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