Mass transfer coefficient for SO2-NaOH scrubbing system in an ejector venturi scrubber

Conference · Thu Jan 01 04:00:00 EST 1987 · Proceedings, Annual Meeting, Air Pollution Control Association; (USA)

OSTI ID:5031731

Atay, I ^[1]; Lewandowski, G; Trattner, R ^[2]

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1. New Jersey Dept. of Environmental Protection, Trenton, NJ (USA)
2. New Jersey Inst. of Tech., Newark, NJ (USA)

The authors discuss how the high velocity NaOH solution spray in the ejector venturi scrubber both pumps the gas phase and absorbs SO/sub 2/ gas. The energy required to pump the scrubbing solution is the total energy consumption of this system. A 4 inch Ametek 7010 ejector venturi scrubber with baffle separator is illustrated. This scrubber uses the high velocity energy of the liquid jet stream to breakup and distribute the liquid stream into a multitude of small drops, and to pump the gas through the scrubbing system and connecting ductwork.

• OSTI ID: 5031731
• Report Number(s): CONF-870695--
• Conference Information: Journal Name: Proceedings, Annual Meeting, Air Pollution Control Association; (USA) Journal Volume: 3
• Country of Publication: United States
• Language: English

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AIR POLLUTION CONTROL
ALKALI METAL COMPOUNDS
CHALCOGENIDES
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ENERGY CONSUMPTION
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HYDROGEN COMPOUNDS
HYDROXIDES
MASS TRANSFER
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OXYGEN COMPOUNDS
PERFORMANCE
POLLUTION CONTROL
POLLUTION CONTROL EQUIPMENT
SCRUBBERS
SCRUBBING
SODIUM COMPOUNDS
SODIUM HYDROXIDES
SULFUR COMPOUNDS
SULFUR DIOXIDE
SULFUR OXIDES
VELOCITY