发明授权
- 专利标题： Processes for the manufacture of acrolein derivatives
- 专利标题（中）： 制备丙烯醛衍生物的方法
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申请号： US09169798申请日： 1998-10-09
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公开(公告)号： US06187963B1公开(公告)日： 2001-02-13
- 发明人: William George Etzkorn , Richard A. Galley , Thomas E. Snead , Jonathan Lester Brockwell , Mark Anderson Young , John Michael Maher , Barbara Knight Warren
- 申请人： William George Etzkorn , Richard A. Galley , Thomas E. Snead , Jonathan Lester Brockwell , Mark Anderson Young , John Michael Maher , Barbara Knight Warren
- 优先权： EP97917687 19980911
- 主分类号： C07C2710
- IPC分类号： C07C2710
摘要：
Processes are disclosed for the conversion of propylene to an acrolein derivative by converting propylene to acrolein and converting acrolein to the acrolein derivative. The processes utilize oxygen and recycle propane to the acrolein reactor. Process feeds can comprise, propane, propylene or mixtures thereof. The presence of propane in the propylene-to-acrolein reaction can enhance the efficiency of the processes.