发明申请
US20140350298A1 PROCESS FOR THE (AMM)OXIDATION OF LOWER MOLECULAR WEIGHT ALKANES AND ALKENES
有权
（AMM）氧化低分子量碱金属和碱金属的方法
- 专利标题： PROCESS FOR THE (AMM)OXIDATION OF LOWER MOLECULAR WEIGHT ALKANES AND ALKENES
- 专利标题（中）： （AMM）氧化低分子量碱金属和碱金属的方法
-
申请号： US14345491申请日： 2012-08-23
-
公开(公告)号： US20140350298A1公开(公告)日： 2014-11-27
- 发明人: Scott Han , Edward C. Bayer , Andrew M. Lemonds , Daniel J. Martenak , Nelson I. Quiros
- 申请人： Scott Han , Edward C. Bayer , Andrew M. Lemonds , Daniel J. Martenak , Nelson I. Quiros
- 申请人地址： US PA Philadelphia
- 专利权人： Rohm And Haas Company
- 当前专利权人： Rohm And Haas Company
- 当前专利权人地址： US PA Philadelphia
- 国际申请： PCT/US2012/052042 WO 20120823
- 主分类号： C07C51/25
- IPC分类号： C07C51/25
摘要：
A process for producing unsaturated carboxylic acids or unsaturated nitriles by vapor phase oxidation reaction of their corresponding C3 to C5 alkanes, C3 to C5 alkenes, and mixtures thereof, as a hydrocarbon starting material, wherein the process performance is monitored and the path of gasses through catalyst beds is altered. Improved catalyst lifetimes may be achieved.
公开/授权文献
信息查询
