首页> 外国专利> APPARATUS AND METHOD EMPLOYING MICROWAVE RESONANT CAVITY HEATING OF HYDROCARBON FLUID

APPARATUS AND METHOD EMPLOYING MICROWAVE RESONANT CAVITY HEATING OF HYDROCARBON FLUID

机译:应用烃类流体微波谐振腔加热的装置和方法

摘要

Apparatus for microwave heating of hydrocarbon fluid inside a resonant cavity where the hydrocarbon fluid is loaded into a pipe that extends through the resonant cavity between an inlet and outlet with a central point located centrally therebetween. The resonant cavity focuses microwave radiation to a localized area occupied by the pipe such that the power density distribution along the pipe length has a peak located at a point offset from the central point between the central point and the outlet. In another aspect, the resonant cavity can have a variable volume that resonates microwave radiation at different resonant frequencies. The apparatus can be configured to heat hydrocarbon fluid to a reaction temperature suitable for visbreaking of the hydrocarbon fluid. The reaction temperature can be in the range of 350C to 500C, which is suitable for visbreaking of heavy oil.
机译:用于在谐振腔内对烃流体进行微波加热的设备,其中将烃流体加载到在入口和出口之间延伸通过谐振腔的管道中,中心点位于其间的中心。谐振腔将微波辐射聚焦到管道所占据的局部区域,以使沿着管道长度的功率密度分布具有一个峰值,该峰值位于偏离中心点和出口之间的中心点的位置。在另一方面,谐振腔可以具有可变的体积,其以不同的谐振频率谐振微波辐射。该设备可以构造成将烃流体加热至适于减粘烃流体的反应温度。反应温度可以在350℃至500℃的范围内,这适合于稠油的减粘裂化。

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