Industrial Utility Efficiency

# Food

Sustainability is a high priority for today’s consumer packaged goods (CPG) companies. Driven by environmental responsibility, government regulations and customer preferences, CPGs are actively seeking ways to decarbonize their packaging lines and use eco-friendly packaging materials. Many have started monitoring the energy consumption of their equipment in real time and upgraded critical areas of their packaging processes using two key technologies: pneumatics and ultrasonic welding.

## Designing Efficient PSA Nitrogen Generation Systems for Food & Beverage Production

This article is for you if your company is purchasing nitrogen gas at 99.999% purity and you’re not sure why.  While there are many applications which do require nitrogen gas concentrated to 99.999%, they are significantly outweighed by the applications that don’t. Rather than relying on a delivery of bulk liquid or pressurized cylinders, many nitrogen users are choosing to produce a custom supply of nitrogen within their facility, and they are doing it at a fraction of the cost. Over the past decade we’ve seen a mass industry shift from delivered nitrogen supply, to nitrogen generation.

## Nitrogen Generation System Helps Death Wish Coffee Gain Production Efficiencies

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.

## How to Manage Compressed Air Systems During High-Demand Events

One of the challenges with compressed air system design is dealing with periodic large flow demands. Food and beverage manufacturers are among those process industries that often face these events. Adding in the compressed air demands of onsite packaging further adds to the task.

## Winpak Reduces Demand by 33% and Switches to Oil-Free Air Compressors

By making changes primarily focused on compressed air uses, Winpak, an international plastics products manufacturer based in Winnipeg, Manitoba, Canada, increased compressed air production capacity and reduced annual energy consumption by 33%. These benefits have been accomplished while the company was making the switch to lubricant-free compressed air to support product quality goals. This article discusses some of these changes and addresses measures that could be implemented in any compressed air system.

## Compressed Air System Upgrades Need Follow-up Attention at Food Operation

There is usually a deep feeling of pride welling up inside the designers and installers after completing the installation of a new compressed air system, especially if it starts up and works perfectly. But what happens after a few years, are things as perfect as at the start? This is a question with an answer that very few people know for their system. This article describes some interesting experiences with a food products company at two plants where compressed air assessments of optimized systems done a few years after the system upgrades showed problems.

## 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.”

## Maintenance Programs Can Be Outsourced, But Responsibility Cannot

Outsourcing maintenance agreements for compressed air systems is commonplace in the food and beverage industry. The maintenance programs are often performed by air compressor distributors, who are experts in the specifics of the air compressors and compressed air systems they sell and service.

## Keep Contaminants Out of Food and Beverage Processing Air Supplies

According to the United States Department of Agriculture, more than 30,000 food and beverage processing plants across the United States employ more than 1.5 million workers.1 Each of those plants applies a wide range of processes to raw agricultural goods to produce consumable food and beverage products.