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    • 6. 发明公开
    • Controlled flow instrument for microwave assisted chemical process
    • 用于微波辅助化学过程的受控流量仪器
    • EP1547681A2
    • 2005-06-29
    • EP04255177.0
    • 2004-08-27
    • CEM Corporation
    • Collins Jr, Michael JohnKing, Edward EarlThomas, James EdwardHargett Jr., Wyatt PriceLambert, Joseph Joshua
    • B01J19/12
    • B01J19/126B01J4/02B01J2219/00164B01J2219/1218B01J2219/1239B01J2219/126H05B6/6408H05B6/806
    • A controlled-flow microwave instrument is disclosed for chemical synthesis using heterogeneous or highly viscous starting materials. The instrument includes a microwave source (10) for generating electromagnetic radiation in the microwave frequencies, a microwave cavity (11) in wave communication with the source for exposing compositions placed therein to microwave radiation, a microwave-transparent pressure resistant reaction vessel (13) in the cavity, a source reservoir (15) for starting materials and related compositions, a pump (17) in communication with the source reservoir for pumping heterogeneous or highly viscous materials from the source reservoir to the reaction vessel, and a pressure-resistant valve (34) between the pump and the reaction vessel for isolating the reaction vessel from the pump and the source reservoir during application of microwave energy to compositions in the vessel and from any resulting high pressures generated therein.
    • 公开了一种控制流动的微波仪器,用于使用不均匀或高粘度起始材料进行化学合成。 该仪器包括用于产生微波频率中的电磁辐射的微波源(10),与该源波形连通的微波腔(11),用于将放置在其中的组合物暴露于微波辐射,微波透明耐压反应容器(13) 在腔体中,用于起始材料和相关组合物的源储存器(15),与源储存器连通的泵(17),用于将不均匀或高粘度材料从源储存器泵送到反应容器,以及耐压阀 (34),用于在向容器中的组合物施加微波能量期间从反应容器与泵和源储存器隔离,以及从其中产生的任何产生的高压中分离反应容器。