Industrial Utility Efficiency

# Leaks

## Leak Detection Technology Transitions Toward Maintenance 4.0

Awareness and interest in leak detection only continues to grow thanks to a number of factors. What we have seen over the last 20 years is a more sustainable way of thinking, established international energy efficiency standards, reliable leak detection technology, and best practices to implement leak detection.

## Protect Profits with Compressed Air Leakage Best Practices

This article discusses leak assessments and the barriers to effective leak management. Some best practices will be discussed as suggested tips to help you get the most of your leakage reduction efforts. We all hear it time and time again, leakage reduction is one of the first things we can do to reduce compressed air system electrical costs. Yet almost every industrial compressed air system assessment finds high levels of leakage, and too often plant maintenance staff are fully aware they have a problem but fail to act.

## Fix Air Leaks to Keep Profits in Food and Beverage Applications from Vanishing into Thin Air

“A single ¼-inch leak in a compressed air line can cost a facility from \$2,500 to more than \$8,000 per year. Locating and fixing leaks will result in significant savings depending on pressure requirements and energy costs.”

## Milk Products Plant Finds 52 Percent Potential Savings

A food processor was having compressed air problems, so they invited a compressed air auditor into their plant for an assessment and to help them size future permanent air compressors. The plant was experiencing low air pressure and detecting water in the compressed air lines despite having a desiccant air dryer. The auditor thoroughly analyzed the compressed air system production equipment and did end-use assessment and leakage detection. This article discusses the findings leading to a potential cost savings of 52% of the current level.

## Culture Building with ENERGY STAR® Energy Treasure Hunts

There are many reasons why the U.S. Environmental Protection Agency (EPA) ENERGY STAR® Energy Treasure Hunts have proven successful in helping companies save energy and natural resources, but one that rises to the top is their ability to build a culture of energy efficiency throughout an organization.

## Everyone Wins with Tennessee Tech University Industrial Assessment Center Program

Launched in 2006, the TTU-IAC program provides manufacturers in the state with free energy, productivity, and waste assessments – including best practices for compressed air systems, and blowers and vacuum, as well as cooling towers and chillers. The assessments to date have provided manufacturers in the program with \\$27.48 million in recommended cost savings, equaling 3.82 trillion British thermal units of energy savings.

## Keeping Compressed Air Leaks to a Minimum at Petrochemical Plants

In terms of compressed air systems, it’s not unusual to see a plant with 10 to 15 air compressors, each of which is rated to provide 3,000 to 4,000 scfm of air. The air is used for everything from moving product, to powering pneumatic tools, pumps, and fans, to cleaning. There are easily 1,500 pneumatic control valves at a single plant.