| 发明名称 |
Production of isocyanates in the gaseous phase |
| 摘要 |
The invention relates to a method for producing isocyanates by reacting primary amines with phosgene in the gaseous phase. Said method is characterized in that the reaction of amine and phosgene occurs in a reaction channel, the internal dimensions of which have a width/height ratio of at least 2/1.
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| 申请公布号 |
US2005070734(A1) |
申请公布日期 |
2005.03.31 |
| 申请号 |
US20040495757 |
申请日期 |
2004.05.27 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
WOELFERT ANDREAS;MULLER CHRISTIAN;STROEFER ECKHARD;PFEFFINGER JOACHIM;WEBER MARKUS;KNOSCHE CARSTEN |
| 分类号 |
C07C263/10;B01J12/00;C07C265/14;(IPC1-7):C07C263/10 |
主分类号 |
C07C263/10 |
| 代理机构 |
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