| 发明名称 |
WERKWIJZE VOOR DE CONTINUE BEREIDING VAN TEREFTAALZUUR. |
| 摘要 |
A process is disclosed a process for the production of terephthalic acid by oxidizing para-xylene with molecular oxygen in which substantially all of the methyl acetate present in the vapor evolved from the reactor is recovered and circulated into the reactor. |
| 申请公布号 |
NL186905(B) |
申请公布日期 |
1990.11.01 |
| 申请号 |
NL19770014359 |
申请日期 |
1977.12.23 |
| 申请人 |
MITSUBISHI KASEI CORPORATION TE TOKIO, JAPAN. |
发明人 |
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| 分类号 |
C07C63/26;B01J27/00;B01J31/00;C07B61/00;C07C51/00;C07C51/265;C07C67/00 |
主分类号 |
C07C63/26 |
| 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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