| 发明名称 |
Continuous isothermal process for the preparation of mononitrotoluenes |
| 摘要 |
<p>The present invention relates to a process for the continuous isothermal preparation of mononitrotoluenes with concentration of the resultant waste sulfuric acid and recycling of the concentrated waste sulfuric acid to the process.</p> |
| 申请公布号 |
CZ20013995(A3) |
申请公布日期 |
2002.06.12 |
| 申请号 |
CZ20010003995 |
申请日期 |
2001.11.06 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
DEMUTH RALF DR.;DOBERT FRANK DR.;PETERSEN HARALD DR.;RONGE GEORG DR.;VEBER HANS-MARTIN DR.;WURMINGHAUSEN THOMAS DR.;ZIRNGIEBL EBERHARD DR. |
| 分类号 |
C07C201/08;C07C201/16;C07C205/06;(IPC1-7):C07B43/02 |
主分类号 |
C07C201/08 |
| 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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