| 发明名称 |
OPTIMIZED METERING OF REACTANTS FOR A PROCESS FOR PREPARING AROMATIC AMINES BY HYDROGENATION OF NITROAROMATICS |
| 摘要 |
The invention relates to a process for preparing aromatic amines by hydrogenating corresponding nitroaromatics with hydrogen, and also to apparatus suitable for this purpose. The invention relates more particularly to a process for preparing tolylenediamine (TDA) by hydrogenation of dinitrotoluene (DNT). |
| 申请公布号 |
KR20140015473(A) |
申请公布日期 |
2014.02.06 |
| 申请号 |
KR20137027146 |
申请日期 |
2012.03.14 |
| 申请人 |
BASF SE |
发明人 |
WATERS GERRIT;BUETTNER JOHANNES;RAICHLE ANDREAS;HILLER MARKUS;RENZE PETER;HERRICH MICHAEL;RUEGER HELMUT;HANTEL BURKHARD;HOFMANN ARNDT;FRITZ RUEDIGER;RICHTER KATHRIN;BRAUNSBERG HOLGAR;BRUNTSCH LOTHAR |
| 分类号 |
C07C209/36;B01J19/26;C07C211/50 |
主分类号 |
C07C209/36 |
| 代理机构 |
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