1993
DOI: 10.1016/0300-9467(93)80017-i
|View full text |Cite
|
Sign up to set email alerts
|

Hydrodynamic studies on inverse gas—liquid—solid fluidization

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
5
0

Year Published

1996
1996
2020
2020

Publication Types

Select...
8

Relationship

1
7

Authors

Journals

citations
Cited by 24 publications
(5 citation statements)
references
References 3 publications
0
5
0
Order By: Relevance
“…The liquid velocity corresponding to the maximum P/L is the minimum liquid velocity at the onset of fluidization for a given gas flow rate and particle characteristics. 19 Typical variation of pressure gradient, ( P/L) with superficial liquid velocity, U l , in a two-phase inverse fluidized bed reactor is shown in Fig. 2(a, b, c) for water-8 mm PP, 30% glycerol-8 mm PP and 0.1% CMC-8 mm PP systems.…”
Section: Results and Discussion Minimum Fluidization Velocitymentioning
confidence: 99%
“…The liquid velocity corresponding to the maximum P/L is the minimum liquid velocity at the onset of fluidization for a given gas flow rate and particle characteristics. 19 Typical variation of pressure gradient, ( P/L) with superficial liquid velocity, U l , in a two-phase inverse fluidized bed reactor is shown in Fig. 2(a, b, c) for water-8 mm PP, 30% glycerol-8 mm PP and 0.1% CMC-8 mm PP systems.…”
Section: Results and Discussion Minimum Fluidization Velocitymentioning
confidence: 99%
“…Correlated equation of mean residence time in terms of factors: Equation (13) was developed in terms of independent parameters. The corresponding p and F values, the linear regression coefficient, and the adjusted regression coefficients are represented in Table 4.…”
Section: Effect Of Initial Bed Height On Total Bed Volumementioning
confidence: 99%
“…In wastewater treatment, degradation of waste depends on time, superficial gas velocity, aspect ratio, and different ratios of settled bed volume to bed working volume (Vb/ Vr) [12]. To find the hydrodynamics of three-phase inverse fluidized bed, the pressure drop per unit length will be increased by increasing liquid flow rate and reaches a maximum and then decreased with further increasing liquid flow rate as the bed expands [13]. In the inverse fluidizedbed bioreactor, the wastewater treatment was depended on the organic loading rate, hydraulic retention time, and effluent concentrations [14].…”
Section: Introductionmentioning
confidence: 99%
“…They proposed correlations for predicting minimum liquid fluidization velocity and the 3-phase holdups. A correlation for minimum liquid fluidization velocity and friction factor was developed by Krishnaiah, Guru, and Sekar (1993). Ibrahim, Briens, Margaritis, and Bergongnou (1996) studied the axial variation of phase holdups using electrical conductivity method and pressure drop measurement.…”
Section: Introductionmentioning
confidence: 99%