| 发明名称 |
Process for production of acrylic acid |
| 摘要 |
A process for production of acrylic acid by vapor phase catalytic oxidation of acrolein comprising effecting the catalytic oxidation in the presence of a catalyst comprising (1) oxides of molybdenum, (2) oxides of niobium, (3) oxides of silicon, and (4) oxides of vanadium.
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| 申请公布号 |
US3926915(A) |
申请公布日期 |
1975.12.16 |
| 申请号 |
US19730405140 |
申请日期 |
1973.10.10 |
| 申请人 |
MITSUBISHI PETROCHEMICAL COMPANY LIMITED |
发明人 |
WATANABE, YOSHIHISA;IMANARI, MAKOTO;NOJIRI, NAOHIRO;FUGA, NOBUHIKO |
| 分类号 |
B01J23/00;B01J23/28;C07B61/00;C07C51/00;C07C57/055;C07C67/00;(IPC1-7):C07C51/26;C07C57/04 |
主分类号 |
B01J23/00 |
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