Industrial Utility Efficiency

End Uses

Improve Process Efficiency and Reduce Energy Use with Compressed Air Monitoring

By Hendrik Priemer, Product Manager IIoT Applications, Machine Automation, Emerson 

Without compressed air monitoring, up to 30% of the compressed air generated goes to waste. This waste occurs for several reasons, including leaks caused by failures at joints and tubes, exposure to vibration and normal component wear, and the suboptimization of machines and devices. Continuous monitoring capabilities allow operators to detect leaks and other anomalies in their early stages. By addressing pneumatic issues before they can grow, companies can reduce compressed air use by 20% to 30%. 
 

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Dust Collector Pilot Program Points to 16 GWh of Energy Savings at Imerys Minerals Processing Facilities

By Mike Grennier, Compressed Air Best Practices® Magazine

For Imerys S.A. there’s little question about the importance of managing dust collection systems it uses to control and reduce harmful particulates in its worldwide minerals processing facilities. And now there’s zero doubt about the tremendous energy savings it stands to save by reducing the amount of compressed air needed for these same dust collectors.
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Compressed Air Manufacturers and Distributors Rise Above the COVID-19 Crisis

By Mike Grennier, Compressed Air Best Practices® Magazine

As the crisis unfolded, manufacturers and distributors of compressed air and vacuum systems took the necessary steps and precautions using guidance from the Centers for Disease Control and other agencies to minimize the spread of the virus, while continuing to support customers. At all times the top priority was the safety and wellbeing of employees and their families, as well as partners and customers.
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IUE-CWA Labor Union Members Embrace Energy Treasure Hunts

By Mike Grennier, Compressed Air Best Practices® Magazine

Manufacturers familiar with the U.S. Environmental Protection Agency (EPA) ENERGY STAR® Energy Treasure Hunts initiative know it’s a great way to save energy and natural resources – as long as it’s done right – which is why some are turning to perhaps their best asset to achieve success: their unionized workforce.
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SumiRiko Tennessee Saves Energy & Boosts Sustainability with Compressed Air System Upgrade

By Mike Grennier, Compressed Air Best Practices® Magazine

In a strategic approach to improving its management of compressed air, the company initiated an upgrade of its compressed air system at its Midway plant. In so doing, SumiRiko Tennessee saves 2.1 million kWh and \$100,000 in energy costs per year at the plant.  Additionally, lower energy use resulted in the reduction in CO2 of 800 tons per year. With a utility rebate, the project paid for itself within two years.
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Outsourcing Compressed Air Gives GKN Sintered Metals Peace of Mind

By Jason Onyshko, Total Equipment Company

With an eye toward strengthening its competitive edge, GKN opted for a new approach for the compressed air it uses to power metal molding machines in addition to a variety of other applications at its manufacturing facility. After careful analysis and planning with the Total Equipment Company located in Coraopolis, Pennsylvania, GKN opted to move beyond its aging compressed air system – and instead – outsource compressed air as a utility. Doing so allowed it to free up valuable floor space, while also achieving peace of mind since it can now count on a fixed cost for a reliable compressed air supply for years to come.
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Capital & Maintenance Cost Avoidance When Metal Grinding Loads Rise

By Hank van Ormer, Air Power USA

Plant personnel had experienced ongoing problems with its process grinder performance due to unstable compressed air pressure. This created potential problems in terms of product quality. Grinders do not work properly without the proper pressure. Additionally, plant staff wanted to address these concerns, prior to a proposed 30% increase in production, and suggested raising the header pressure from the current operating pressure of 98 psig to 125 psig. The thought behind this was if the pressure from the header to the grinder process was dropping to 63 psig, then raising the pressure to the process would give the grinders enough pressure to work through higher peak production times.  
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Bearing Cooling: A Common Misapplication of Compressed Air and How to Fix It

By Paul Edwards, Compressed Air Consultants, Inc.

One observation I’ve made from 30 years of working with compressed air systems is to never underestimate the ingenuity of plant personnel when it comes to misapplying compressed air. We see something new in virtually every plant we visit, but one of the more common problems we encounter involves the use of expensive air for bearing cooling. 
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Reviewing Dust Collectors and Nitrogen in a Food Manufacturing Plant

By Hank van Ormer, Van Ormer Consulting

This major food manufacturing plant in the Midwest uses compressed air and onsite nitrogen generation to operate multiple snack production and packaging lines. The plant spends an estimated \$430,344 annually on energy to operate its compressed air system based on an average rate of 4.5 cents per kWh.
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