Interaction between Hydrodynamics and Chemical Reaction Rate in Vertical Gas-Slurry Cocurrent Turbulent Tube Reactor:1.Performance Indicators
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- Cantero Hector J.
- Instituto de Desarrollo Tecnológico para la Industria Química, INTEC
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- Baltanás Miguel A.
- Instituto de Desarrollo Tecnológico para la Industria Química, INTEC
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- Grau Ricardo J.
- Instituto de Desarrollo Tecnológico para la Industria Química, INTEC
書誌事項
- タイトル別名
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- Interaction between Hydrodynamics and Chemical Reaction Rate in Vertical Gas-Slurry Cocurrent Turbulent Tube Reactor. I. Performance Indicators.
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抄録
To analyze the performance of a vertical tube reactor involving a gas-slurry reacting system in dispersed bubble flow and upflow, downflow, and upflow-downflow (alternating) configurations, several performance indicators are defined and expressed in terms of integral equations. A local effectiveness factor associated with the efficiency for gas-slurry mass transfer, conversion of the liquid reactant, the local unconverted mass fraction of the gas phase, and the pressure drop are taken as performance indicators. Bounding criteria for diffusion-controlled and chemical reaction-controlled regimes are established, and their transitions along the reactor are also discussed. A generic heterogeneous catalytic hydrogenation, exemplified by the single reaction A(l) + H2(g) → B(l), is taken as a suitable reference system.
収録刊行物
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- JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
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JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 33 (1), 19-24, 2000
公益社団法人 化学工学会
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詳細情報 詳細情報について
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- CRID
- 1390001204564986496
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- NII論文ID
- 130000020425
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- NII書誌ID
- AA00709658
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- COI
- 1:CAS:528:DC%2BD3cXhsFGjsrc%3D
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- ISSN
- 18811299
- 00219592
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- NDL書誌ID
- 5284075
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可