1. Measuring solids concentration in fluidized systems by gamma-ray adsorption;Bartholomew;Ind. Eng. Chem.,1957
2. Modern catalytic cracking design;Saxton;Oil Gas J.,1970
3. Flow regimes in vertical gas-solid contact systems;Yerushalmi,1978
4. The dynamics of last fluidization;Youchou,1980
5. Radial solid density variation in a fast fluidized bed;Weinstein,1984