发明授权
US07396956B2 Process for stably operating a continuous preparation process for obtaining acrolein or acrylic acid or a mixture thereof from propane
有权
用于稳定操作从丙烷获得丙烯醛或丙烯酸或其混合物的连续制备方法的方法
- 专利标题: Process for stably operating a continuous preparation process for obtaining acrolein or acrylic acid or a mixture thereof from propane
- 专利标题(中): 用于稳定操作从丙烷获得丙烯醛或丙烯酸或其混合物的连续制备方法的方法
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申请号: US11555474申请日: 2006-11-01
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公开(公告)号: US07396956B2公开(公告)日: 2008-07-08
- 发明人: Martin Dieterle , Götz-Peter Schindler , Catharina Klanner
- 申请人: Martin Dieterle , Götz-Peter Schindler , Catharina Klanner
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DE Ludwigshafen
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权: DE102005052923 20051103
- 主分类号: C07C45/00
- IPC分类号: C07C45/00
摘要:
A process for stably operating a continuous preparation process for obtaining acrolein or acrylic acid or a mixture thereof from propane, in which the feed rate of fresh propane to the process is utilized as a correcting element for stable steady-state operation.
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