【摘要】 煤直接液化反应器是液化工艺中的核心设备,其工况复杂,条件苛刻,工程放大难度很大。目前应用的这类反应器主要有3种类型:鼓泡床反应器,强制循环悬浮床反应器,环流反应器。在对反应器原理进行研究的基础上,深入分析了它们的优缺点,以期对这类反应器的研究与开发有所借鉴。更多还原

【Abstract】 The reactor of the coal direct liquefaction is the key equipment of the coal liquefaction technique.The performance of the reactor is complicated.The condition of the reactor is harsh and the engineering enlargement of the reactor is very difficult.There are three main reactors applied,such as a bubbling bed reactor,enforced circulated floated bad reactor and the circulated flow reactor.Base on the research on the reactor principle,the paper in detail analyzed the advantages and disadvantages of the reactors,which could be the references to the research and development of the reactor.更多还原