{"id":{"repo_id":"unt","oai_identifier":"info:ark/67531/metadc4428"},"canonical_url":"https://search.dev.ndltd.org/etd/unt/info:ark/67531/metadc4428","repository":{"repo_id":"unt","name":"University of North Texas","base_url":"https://digital.library.unt.edu/oai/"},"display":{"title":"Cost Savings Realized Through Proper Sizing of an Excessive Instrument Air System.","abstract":"The purpose of this research was to determine if installing a smaller air compressor could reduce the electrical usage of a large semiconductor manufacturing plant. A 200 horsepower Atlas Copco compressor was installed with the existing 500 horsepower Ingersoll-Rand compressors. Testing was conducted during the regular manufacturing process at MEMC Southwest in Sherman, Texas. Analysis of the data found that installing the new compressor could reduce electrical consumption. 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