EFFECT OF FOAM LAYER ON GAS HOLDUP IN A BUBBLE COLUMN

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概要

• 論文の詳細を見る

• Axial distribution of gas holdup was measured by static pressure difference and a void sensor in a square bubble column. There were three regions—the entrance region, the bulk region and the foam layer—in the bubble column.<BR><I>ε<SUB>e</SUB></I>, gas holdup in the entrance region, was almost zero and <I>ε<SUB>b</SUB></I>, gas holdup in the bulk region, was axially constant. Gas holdup in the foam layer increased with height above the gas spargers. The clear liquid height and kind of gas sparger had no influence on the form of the axial distribution of static pressure and gas holdup. The thickness of the foam layer and the entrance region was correlated. The effect of the foam layer on the gas holdup was large and was correlated.

• The Society of Chemical Engineers, Japanの論文
• 1995-12-01

著者

• Yamashita Fukuji

  Department Of Applied Chemistry Kanagawa Institute Or Technology

関連論文

• Effect of Clear Liquid Height and Gas Inlet Height on Gas Holdup in a Bubble Column
• Gas Holdup in Bubble Column with Draft Tube for Gas Dispersion into Annulus
• SUPERFICIAL RATE OF BUBBLE BREAKUP IN A BUBBLE COLUMN
• EFFECT OF FOAM LAYER ON GAS HOLDUP IN A BUBBLE COLUMN
• EFFECT OF FLUCTUATIONS IN HEIGHT OF BUBBLING LAYER ON GAS HOLDUP IN BUBBLE COLUMNS
• FLUCTUATIONS IN HEIGHT OF BUBBLING LAYER IN A BUBBLE COLUMN
• EFFECTS OF PARTITION PLATES ON GAS HOLDUP IN A BUBBLE COLUMN WITH AND WITHOUT A DRAUGHT TUBE
• EFFECT OF RATIO OF AERATED AREA OF PARTITION PLATES ON GAS HOLDUP IN BUBBLE COLUMNS WITH PARTITION PLATES

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