Industrial Utility Efficiency

Technology

Safe Compressed Air Drying Systems for Class I, Division 1 Environments

By Jess Elley, Product Marketing Manager, Suburban Manufacturing Group – Tsunami Compressed Air Solutions

Learn how engineers can safely remove moisture from compressed air systems in hazardous environments by eliminating ignition risks through pneumatic controls. This article explores design considerations, performance characteristics and reliability factors for regenerative desiccant dryers operating in Class I, Division 1 locations.

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Chemical Plant Compressed Air Audit Using Cloud-based Software

By Rok Trelc, CALMS Air Inc.

A large chemical plant in Celje, Slovenia, planned to retrofit a kiln used to produce titanium dioxide. To make space for the new equipment related to the retrofit, the plant needed to relocate its high-pressure compressed air system feeding an adjacent pressing process used to dry the material before firing it in the kiln. However, a comprehensive compressed air audit using cloud-based software showed the plant did not need to relocate the system.
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Smart Monitoring: The Power Behind Pneumatics Productivity

By Emerson and Motion Industries

In manufacturing and packaging facilities that rely on pneumatics, there’s a four-letter word worse than virtually any other: leak. Unidentified air leakage and unexpected maintenance in pneumatic systems are significant sources of revenue and productivity loss but identifying the cause of leakages and preventing unforeseen downtime is typically a challenge.
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Nitrogen Generation System Helps Death Wish Coffee Gain Production Efficiencies

By Tony Hergert, nano-purification solutions

As founding members of a startup company in the compressed air and gas purification and separation industry, nano-purification solutions felt a kinship with the owners, employees and mission of Death Wish Coffee Co. The kinship and nano-purification solutions’ expertise in onsite nitrogen generation led to the installation of a nitrogen generation system that contributes to the overall efficiencies and operational costs savings at the coffee roaster’s production operation in Round Lake, New York.
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Air Compressor-Chiller Combination Saves Glassware Manufacturer $9 Million Monthly

By Aggreko

A large manufacturer of consumer glassware products in the North East sought a solution for injecting cold compressed air into its refractory furnace. Doing so would minimize the internal corrosion thereby extending the life of the furnace lining and their annual maintenance interval. The manufacturer opted for a unique solution from Aggreko Engineering featuring a rental, oil-free rotary screw air compressor combined with a heat exchanger and chiller. Installed in 2019, the solution is expected to save the company \$9 million monthly given the ability to maintain extend furnace maintenance from one year to two years – and boost plant uptime.
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Rotating Pressure Vessel Oxidation Test Pinpoints Expected Life of Air Compressor Lubricants

By Isel Inc.

When it comes to the selection of a lubricant for an air compressor application, one of the major deciding factors is the expected life of the fluid. Yet exactly how the expected life of the fluid is determined and compared, especially between manufacturers, can be confusing. Fortunately, there are tools and tests that can provide reliable predictions of performance – one of which is a Rotating Pressure Vessel Oxidation Test. Having the test performed goes a long way toward helping those responsible for air compressor performance and maintenance make an accurate comparison between the life expectancy of lubricants offered.
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Troubleshoot Particle Contamination in Compressed Air with Laser Particle Counters

By Jenny Palkowitsh, Trace Analytics, LLC, and Gary Ault, Quality Assurance Management, Inc.

Compressed air contamination can come in various forms, including particles, water, oil, and microorganisms. Non-viable particle contamination is specified in ISO 8573-4:2019 as one of the major contaminants in compressed air to be monitored. Troubleshooting particle contamination with Laser Particle Counters (LPCs) is the focus of this article.
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Utilizing Smaller Point-of-Use Desiccant Dryers to Minimize Purge Energy Consumption

By Jim DiMaiolo, Altec AIR

For many installations of industrial air dryers, a dilemma can occur when trying to achieve the correct balance between desired specifications and efficiency in the applications. Sometimes there is no way around a requirement to achieve ultra-dry dew points, but are we always considering the point-of-use needs when implementing a dry air solution? Often the dry air system is configured with one end goal in mind which is dry air but doing so without accounting for the point-of-use factors that can lead to added expenses and wasted energy.  
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Dew Point Measurement in Compressed Air Systems

By Martin Raab, E+E Elektronik Ges.m.b.H.

Wherever compressed air is used, accurate and continuous monitoring of the dew point temperature is advisable. The dew point provides information about the absolute humidity content of the compressed air. A too high humidity content can have negative effects on the quality of the final product, lead to problems during the manufacturing process, or even result in complete system shutdown. Therefore, operators of compressed air systems should address this issue before it causes serious and costly issues. The following explains the basics of dew point measurement and what is important in practice.
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The Fundamentals of Dew Point Measurement in Compressed Air Systems

By Vaisala

Dew point is simply the temperature to which air must be cooled for the water vapor within to condense into dew or frost. At any temperature, there is a maximum amount of water vapor that the air can hold. This maximum amount is called the water vapor saturation pressure. If more water vapor is added beyond this point, it will result in condensation.
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Air Compressors

Best Practices 2024 EXPO & Conference Show Report
From October 29-31, 2024, professionals who operate, maintain and design industrial compressed air,
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Air Treatment/N2

Leland Brewing Adopts Modular Nitrogen Generation
A modular nitrogen generation system integrated with compressed air infrastructure enabled on-site
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Blowers

Fayetteville Wastewater Treatment Plant Lowers Operational Costs, Increases Efficiencies
The plant upgrades, in combination with a progressive management strategy, allows the plant to
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Compressor Controls

Hitting the Gas on Efficient Compressed Air Delivery at Hitachi Astemo
Hitachi Astemo’s efficiency gains will turn into significant cost savings. In this article we
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Instrumentation

Pressure Dew Point Monitoring: The Key to ISO 8573-1 Compliance
The ISO 8573-1 standard defines clear limits for various compressed air quality parameters. This
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Pneumatics

Improving the Efficiency of Pumping Systems through Pump System Optimization
The U.S. Department of Energy’s 2002 Motor Market Assessment established that pumping systems offer
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Vacuum

Advanced Vacuum Generation Reduces Maintenance
Industrial ceramics have been produced in Hermsdorf, near Jena, since 1890. In the past, high
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Cooling Systems

The AIM Act’s Impact on HFC Gases
The AIM (American Innovation and Manufacturing) Act was finalized by the US government at the end of
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