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VGPlus trays are Sulzer Chemtech’s high performance chordal downcomer trays. They offer industry proven and Fractionation Research Inc (FRI) validated advanced tray technology for today’s market.
Advantages compared to conventional trays:
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Higher capacity: up to 30%
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Lower pressure drop: up to 20%
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Equal or higher mass transfer efficiency
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Lower hydraulic gradient
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More uniform liquid flow
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More uniform vapour distribution
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More uniform L/V on tray deck
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Higher fouling resistance
Characteristics:
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Enhanced tray deck design
optimized MVG valve layouts
redirecting and froth promoting devices such as Baffle Bar and Push Valves
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