PROCESS FOR THE (AMM)OXIDATION OF LOWER MOLECULAR WEIGHT ALKANES AND ALKENES
摘要
<p>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.</p>
申请公布号
WO2013048646(A1)
申请公布日期
2013.04.04
申请号
WO2012US52042
申请日期
2012.08.23
申请人
ROHM AND HAAS COMPANY;HAN, SCOTT;BAYER, EDWARD, C.;LEMONDS, ANDREW, M.;MARTENAK, DANIEL, J.;QUIROS, NELSON, I.
发明人
HAN, SCOTT;BAYER, EDWARD, C.;LEMONDS, ANDREW, M.;MARTENAK, DANIEL, J.;QUIROS, NELSON, I.