Materials Research | |
Performance of a Venturi scrubber in the removal of fine powder from a confined gas stream | |
Maria Angélica Martins Costa1  Ana Paula Rodrigues Alves Ribeiro1  Érica Rodrigues Tognetti1  Mônica Lopes Aguiar1  José Antônio Silveira Gonçalves1  José Renato Coury1  | |
[1] ,Universidade Federal de São Carlos Departamento de Química São Carlos SP ,Brazil | |
关键词: venturi scrubber; collection efficiency; gas cleaning; pollution control; | |
DOI : 10.1590/S1516-14392005000200016 | |
来源: SciELO | |
【 摘 要 】
Experimental results on the performance of a laboratory scale rectangular Venturi scrubber in the removal of fine mineral particles from a confined air stream are presented, and a new correlation is proposed and evaluated. The scrubber was operated with air velocities in the throat varying from 58 m/s to 75 m/s and liquid flow rates varying from 280 ml/min to 900 ml/min. Liquid was injected as a jet emerging from a 1.0 mm orifice at the throat. Results for dust collection grade efficiency varied from 87% to 98% for particles from 0.1 µm to 2.0 µm.
【 授权许可】
CC BY
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License
【 预 览 】
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RO202005130152133ZK.pdf | 164KB | download |