FCC急冷技术的应用和经济效益分析

Application of FCC Quench Technique and Analysis of Economic Benefit

论述ＦＣＣ急冷技术的原理，介绍国内外急冷技术的开发应用情况，对ＦＣＣ急冷技术应用的经济效益分析表明，采用急冷技术的ＦＣＣ装置可获得显著的经济效益。

Principle of FCC quench technique is discussed,developnlent and applications of quench techniques at home and abroad arepresented.Analysis of economic belief it to the application of FCC quench technique shows that remarkable economic belief it can beachieved in FCC unit that quench technique is applied.