Fluidization behavior of oil-contaminated sand

Author:

Hartman M.,Trnka O.,Pohořelý M.

Abstract

AbstractHydrodynamic behavior of oil-polluted particles of sand was investigated in transparent glass column. The onset of fluidization of sand beds increased with the oil content of the bed. An increase of cohesive forces related to the higher content of liquid (oil) caused deterioration of the quality of fluidization. An empirical correlation was developed to predict the dimensionless gas velocity that keeps the bed of sticky particles fluidized. Results of this work can be employed for the design of fluidized-bed remediation units for oil-polluted sands and soils.

Publisher

Springer Science and Business Media LLC

Subject

Materials Chemistry,Industrial and Manufacturing Engineering,General Chemical Engineering,Biochemistry,General Chemistry

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Cited by 2 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

1. Petrochemicals;Water Environment Research;2008-10

2. M. Hartman, O. Trnka, and M. Pohořelý: Fluidization behavior of oil-contaminated sand;Chemical Papers;2007-01-01

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