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Vent Condensersforasphalttanks

presented by:

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Used to capture asphalt vaporemissions and return them to thestorage tank in liquid form.

CEI asphalt tanks with vent condensers at ahot mix asphalt plant in British Columbia.

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Finned pipe providesplentiful surface area forheat to dissipate.

Vent Condenser

Asphalt Tank

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Asphalt vapors pass upward

from the storage tank, intothe vent condensers nnedpipe.

Vent Condenser

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Vent Condenser

Cooler ambient air circulatesaround the nned pipe, dis-sipating heat and cooling theasphalt vapors.

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Vent Condenser

Asphalt vapors cool and re-

turn to liquid state, droppingback down into the storagetank.

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CEI extreme-duty vent condensersreduce exhaust temperatures belowambient air temperatures.

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Refrigeration Unit

Finned pipe provides plentiful

surface area for heat to dissipate.

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Asphalt vapors pass upward from

the storage tank, into the ventcondensers nned pipe.

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The refrigeration unit cools ambient

air to below-ambient temperatures,and circulates the cooled air aroundthe nned pipe.

Exhaust temperatures of wellbelow 120 F are attainable.

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Asphalt vapors cool and return to

liquid state, dropping back down intothe storage tank.

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CEI ENTERPRISES,INC. an Astec Industries Company245 WOODWARD RD, SE ALBUQUERQUE, NM 87102 USA 800.545.4034 FAX 505.243.1422 ceienterprises.com

2010 CEI Enterprises, Inc.