Abstract
This paper presents an analysis of the changes in interfacial surface and the size of droplets formed in a spray tower. The interfacial surface and the size of droplets formed are of fundamental importance to the performance of the equipment, both in terms of pressure drop and process efficiency. Liquid film and droplet sizes were measured using a microphotography technique. The confusors studied were classical, with profiled inside surface, and with double profiled inside surface. The liquids studied were water and aqueous solutions of high-molecular polyacrylamide (PAA) of power-law characteristics. The ranges of process Reynolds number studied were as follows: ReG ∈ (42,700; 113,000), ReL ∈ (170; 15,200). A dimensionless correlation for reduced Sauter mean diameter is proposed.
Subject
Process Chemistry and Technology,Chemical Engineering (miscellaneous),Bioengineering
Reference19 articles.
1. Method of the removal of sulphur dioxide from waste gases;Budanov;Khimicheskaja Promyshlennost,1976
2. Modeling the absorption of SO2 in a spray scrubber using the penetration theory
3. Research into desulphurisation efficiency in a wet method employing a concurrent column packed with the cellular packing;Hehlmann;Chem. Eng. Appar.,1993
4. Biological Treatment of Waste Gases;Szklarczyk,1991
Cited by
19 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献