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1998 ASHRAE Technology Awards: Refrigeration System Replacement in a Manufacturing Operation PDF

1998 ASHRAE Technology Awards: Refrigeration System Replacement in a Manufacturing Operation PDF

Name:
1998 ASHRAE Technology Awards: Refrigeration System Replacement in a Manufacturing Operation PDF

Published Date:
1998

Status:
Active

Description:

Publisher:
ASHRAE

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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Choose Document Language:
$2.7
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Describes an award-winning refrigeration system replacement project for a foam rubber manufacturing process in an industrial facility in the U.S. The refrigeration system produces -20degF (-29degC) glycol to freeze the latex, plus two intermediate-temperature glycols for 'free' preheating and precooling of moulds For the project, two 120 ton (422kW), 300hp (224kW) open screw compressor chillers totalling 240 tons (845kW) were installed to replace six chillers, improving the average full load efficiency from 2.8kW/ton to 1.95kW/ton. Ammonia was chosen as the chiller refrigerant for environmental reasons. Annual savings in operating costs and increased production give a simple payback of 3.29 years.

 


File Size : 1 file , 380 KB
Note : This product is unavailable in Russia, Belarus
Number of Pages : 6
Product Code(s) : D-9240
Published : 1998

History

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