Ejection Rate of Overflow Generated by Air-Lift Pump at Reduced Pressure.
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- Lee Hi Sun
- Minerals Utilization and Mateials Department, Korea Institute of Geology, Mining and Materials
Bibliographic Information
- Other Title
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- Ejection Rate of Overflow Generated by
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Abstract
The ejection rate of overflow generated by air-lift pump at reduced pressure has been studied under various operating conditions, namely, top pressure, gas flow rate, nozzle submergence, riser diameter and lift ratio. Slow motion moveis were taken to decide the levels of the experimental parameters. The decrease of top pressure and the incerase of nozzle submergence have the same effect as the increase of gas flow rate on the ejection rate of overflow. The ejection rate of overflow increased as top pressure decreased, nozzle submergence increased, gas flow rate increased, lift ratio decreased and/or riser diameter decreased. The churn-turbulent flow is predominant on flow regime.
Journal
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- JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
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JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 29 (6), 947-952, 1996
The Society of Chemical Engineers, Japan
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Details
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- CRID
- 1390001204565907200
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- NII Article ID
- 10003815676
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- NII Book ID
- AA00709658
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- COI
- 1:CAS:528:DyaK2sXks1Gk
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- ISSN
- 18811299
- 00219592
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- NDL BIB ID
- 4109681
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed