煤烧圆家重点实验宝 Chapter 5 Fluidization §1. Introduction I. History 921.12.16, Fritz Winkle observed the phenomena of fluidization and developed the gasifigator 1939 arren Lewis and edwin gillil and discovered the technique of catalytic cracking with fast fluidization 1960s Douglass elliott began to use fluidized bed to produce steam 1982 Lurgi company set up first CFB 84MW National Lab, of Coal Combustion. HUST Wuhan 430074P R CHINA E-mail:pcbnlcc@hust.edu.cnNL CC National Lab. of Coal Combustion, HUST Wuhan 430074, P. R. CHINA E-mail: pcbnlcc@hust.edu.cn Chapter 5 Fluidization §1. Introduction 1. History 1921.12.16, Fritz Winkle observed the phenomena of fluidization and developed the gasifigator. 1939. Warren Lewis and Edwin Gillil and discovered the technique of catalytic cracking with fast fluidization. 1960’s Douglass Elliott began to use fluidized bed to produce steam. 1982 Lurgi company set up first CFB 84MW