| 发明名称 | Isothermal multitube reactors | ||
| 摘要 | The present invention provides isothermal multitube reactors suitable for the production of chlorinated and/or fluorinated propene and higher alkenes from the reaction of chlorinated and/or fluorinated alkanes and chlorinated and/or fluorinated alkenes. The reactors utilize a feed mixture inlet temperature at least 20° C. different from a desired reaction temperature. | ||
| 申请公布号 | US8926918(B2) | 申请公布日期 | 2015.01.06 |
| 申请号 | US201314024023 | 申请日期 | 2013.09.11 |
| 申请人 | Dow Global Technologies LLC | 发明人 | Tirtowidjojo Max Markus;Bai Hua;Chakraborty Debashis;Eiffler Juergen;Groenewald Heinz;Hirsekorn Kurt Frederick;Kokott Manfred;Kruper, Jr. William J.;Luebbe Thomas Ulrich;Patel Avani Maulik;Sexton Shirley Shaw;Wenzel Peter;Wobser Marcus |
| 分类号 | B01J19/24;B01J8/06;F28D7/00;F28D7/16;F27B15/14;B01J19/00;C07C17/20;C07C17/269 | 主分类号 | B01J19/24 |
| 代理机构 | KSJLAW, LLC | 代理人 | Ruszala Lois K.;KSJLAW, LLC |
| 主权项 | 1. An isothermal multitube reactor comprising a plurality of reactor tubes situated within a shell and suitable for use in a continuous, gas phase, free radical process for the production of chlorinated and/or fluorinated propene and higher alkenes from the reaction of chlorinated and/or fluorinated alkanes and chlorinated and/or fluorinated alkenes, wherein the reactor comprises a collector configured to accept reactor effluent from the reactor and further configured to minimize backmixing, comprises a temperature reduction mechanism operatively disposed relative to the inlet or feed(s) and wherein at least a portion of at least one reactor tube is definable by a Reynolds number of at least about 2100. | ||
| 地址 | Midland MI US | ||