Industrial Utility Efficiency

Standards

For an organization to prove that it meets the standard it has to undergo a management system audit, either internal or external. The question, therefore, is how can those utilizing compressed air effectively evaluate their assets’ performance as part of an ISO 50001 energy management system and, in doing so, grow their bottom line and minimize their negative environmental footprint.

Evaluating Different Blower Technologies on a Wire-to-Air Basis

In the absence of official third party specifications on energy efficiency, it is difficult to evaluate and compare blower technologies fairly and effectively. The lack of readily available evaluation tools leads to misinformation and unfair comparisons between technologies. Further, the performance verification process is difficult to prove.

CAGI Performance Verification Program for Air Compressor and Dryer Selection

Plant engineers do not purchase air compressors or compressed air dryers on a regular basis. There may be decades between purchases, and with today’s more reliable and durable compressed air equipment, the interval between purchasing decisions grows ever longer. This lack of purchasing frequency, coupled with the significant investment in productivity that compressors and dryers represent, means it is important to make the right decision.

Compressed Air Best Practices® Magazine interviewed Rick Stasyshan, Technical Consultant, of the Compressed Air & Gas Institute

Compressed air is viewed as industry’s fourth utility. Compressed air is frequently the only means of effectively, consistently, efficiently and safely powering certain machinery and processes. It enables users to perform critical work to manufacture, build and process the products we use every day. The world cannot function without compressed air. CABP recently caught up with Rick Stasyshan, the Compressed Air and Gas Institute’s recently appointed Technical Consultant, to shed some light on CAGI’s activities and industry involvement.

Transitioning to Oil-Free Compressed Air

Compressed air quality is measured by the amount of solid particulates, water and oil content in one cubic foot (cu. ft.) of compressed air. Many of these contaminants are introduced from the air surrounding the installation site that is drawn into the system at the beginning of the compression process. The relative humidity, type of compressor and air treatment and filtration system can also affect air quality. Minimum air quality requirements vary by industrial application; the most stringent standards apply to manufacturers whose end products, packaging or critical instrumentation come in direct contact with compressed air.

An Introduction to WAGD System Implementations

This article will examine in detail four of the five acceptable WAGD implementations under NFPA 99, along with some alternative ways they may be implemented. This article will not deal with passive implementations.

Hospital Air System Savings

Large hospitals often use compressed air for important operational related end uses. The systems that produce this air need to supply clean and dry compressed air with a high level of reliability. These systems are not immune to efficiency problems as is the case for any compressed air system.

BSA LifeStructures

BSA LifeStructures is a full service architectural and engineering firm specializing in healthcare, higher education and technology facilities. We employ close to 260 associates and are established in two locations; Indianapolis and Chicago. Our strongest focus is on hospitals and university facilities.

Profile: The Total Equipment Company

A good-size hospital with 200 beds and ten operating rooms can have a medical air system, a laboratory air system, and pneumatic air systems. The medical air systems must all follow the NFPA 99 guidelines. We follow these guidelines, from the beginning, when we assess the demand for air in a hospital.

The Importance of Dewpoint for Medical Air Systems

The most abundant contaminant in any compressed air system is water. This can be in either liquid or vapour form. Atmospheric air is already very wet, and becomes saturated when compressed. This water vapour will condense when the temperature drops, after the compressor, and will damage air receivers, pipework and equipment. For this reason coalescing filters and then dryers are used to remove the bulk of this water.

 

ISO and CAGI

Many astute air compressor users have noticed the Compressed Air and Gas Institute (CAGI) air

NFPA 99 Medical Air

Compressed air and gases are vital to numerous healthcare facility operations. Commonly used for

Energy Management

Word is beginning to filter out about the 2022 changes to the ASHRAE 90.1 energy efficiency

Food Grade Air

While oxygen is unquestionably the most important gas in our atmosphere, as it is essential for