发明授权
US07238827B2 Preparation of at least one partial oxidation and/or ammoxidation product of propylene
有权
制备丙烯的至少一种部分氧化和/或氨氧化产物
- 专利标题： Preparation of at least one partial oxidation and/or ammoxidation product of propylene
- 专利标题（中）： 制备丙烯的至少一种部分氧化和/或氨氧化产物
-
申请号： US10465659申请日： 2003-06-20
-
公开(公告)号： US07238827B2公开(公告)日： 2007-07-03
- 发明人: Claus Hechler , Götz-Peter Schindler , Jochen Petzoldt , Christoph Adami , Otto Machhammer , Klaus Joachim Müller-Engel , Hans Martan
- 申请人： Claus Hechler , Götz-Peter Schindler , Jochen Petzoldt , Christoph Adami , Otto Machhammer , Klaus Joachim Müller-Engel , Hans Martan
- 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： DE10245585 20020927; DE10246119 20021001
- 主分类号： C07C253/24
- IPC分类号： C07C253/24 ; C07C27/10 ; C07C51/215
摘要：
Process for preparing at least one partial oxidation and/or ammoxidation product of propylene, in which the propylene is produced from crude propane by dehydrogenation and is subjected to a heterogeneously catalyzed gas-phase partial oxidation and/or partial gas-phase ammoxidation in the presence of unreacted propane as constituent of a gas mixture 2 containing