A spouted mixer‐settler

Johnston, T. R.; Robinson, Campbell W.; Epstein, Norman

doi:10.1002/cjce.5450390103

Cited by 6 publications

(1 citation statement)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Cowan et al (1957), Johnston et al (1961), Becker and Sallans (1961), Buchanan and Manurung (1961), andPeterson (1962) used the technique for drying, mixing, and carbonization. It should also be possible to use this technique for roasting ores, cracking petroleum, gasification of coal, hydrocarbon synthesis, and chemical reaction engineering.…”

mentioning

confidence: 99%

Effect of Particle Diameter and Apparent Particle Density on Internal Solid Circulation Rate in Air-Spouted Beds

Chatterjee¹

1970

Ind. Eng. Chem. Proc. Des. Dev.

View full text Add to dashboard Cite

Quantitative evaluation of the internal circulation rate of solids in a spouted bed system would be helpful to a study of fundamentals of the technique. In this study, unsteady-state mixing data obtained by batch air spouting of two differently colored region beds were utilized in a mathematical flow model to obtain the rate of solid circulation. A 150-mm.-diameter column fitted with a cone of 30°a ngle (half angle) and an inlet orifice of 9.52-mm. diameter was used for spouting sand, coal, mustard, and sago. The effect of fluid mass flow rate on the rate of solid circulation is more

show abstract

mentioning

confidence: 99%

Effect of Particle Diameter and Apparent Particle Density on Internal Solid Circulation Rate in Air-Spouted Beds

Chatterjee¹

1970

Ind. Eng. Chem. Proc. Des. Dev.

View full text Add to dashboard Cite

show abstract

Mass transfer between liquids in cocurrent pipeline flow

Watkinson

Cavers

1967

Can J Chem Eng

View full text Add to dashboard Cite

Mass transfer between n‐butanol and water has been studied in cocurrent pipeline flow. Phase NTU's correlated with individual phase velocities, and also depended on the input ratio of the two phases and the contactor length. Mass transfer stage efficiencies varied from near zero to essentially 100%. End effects were large. Pressure drop data agreed with the correlation of Charles and Lilleleht. The pipeline contactor showed contactor effectiveness and energy requirements similar to those of other experimental liquid‐liquid extraction devices.

show abstract

The drying of barley malt in the spouted bed dryer

1974

View full text Add to dashboard Cite

The drying of barley malt was studied in a batch spouted‐bed dryer using three inlet air temperatures (60, 80 and 90°C) and three initial masses of malt (25, 30 and 35 kg). One of the conclusions was that the drying can be conducted at higher temperatures than in the classical equipment. A general correlation was obtained through the use of reduced moisture and reduced time. A mathematical model which assumes only an external resistance of diffusion or heat transfer does not apply. Also, the model based on internal water diffusion does not predict the results. A new semi‐empirical model based on semi‐permeable membranes has been proposed. A method of using batch laboratory drying data to predict the performance of continuous spouted‐bed driers has been outlined.

show abstract

A spouted mixer‐settler

Cited by 6 publications

References 6 publications

Effect of Particle Diameter and Apparent Particle Density on Internal Solid Circulation Rate in Air-Spouted Beds

Effect of Particle Diameter and Apparent Particle Density on Internal Solid Circulation Rate in Air-Spouted Beds

Mass transfer between liquids in cocurrent pipeline flow

The drying of barley malt in the spouted bed dryer

Contact Info

Product

Resources

About